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Ubuntu - 18.04 - Problème logiciel + Wifi non-déctecté

Sefyuizilife

Bonjour à tous,

Je vous appelle à l'aide aujourd'hui, car j'ai un problème sur mon PC avec Ubuntu 18.04 LTS, celui ci m'a été imposé par mon entreprise.

Parfois lorsque que je démarre l'ordi j'ai une notification: "Un problème logiciel a été détecté", de plus il arrive parfois que ma Wifi ne soit pas détecté.
J'ignore totalement si les deux problèmes sont liés et je suis complètement débutant sur cette OS. Je connais seulement quelques commandes basiques. (cd, ls, mv, touch, etc...)

Il me semble que le problème n'était pas présent les premiers jours ou je l'utilisais l'OS.

L'installation s'est plutôt bien passée mais je ne pouvais pas redémarrer ou éteindre le PC normalement,
il freezait mais j'ai pu régler le soucis en installant le drivers propriétaire de la carte graphique mais parfois il m'affiche des lignes de code avec un [OK] vert à la fin
Je ne sais pas du tout à quoi ces lignes correspondent, en esperant que c'est rien de grave.

Pourriez m'aidez a régler mon problème de Wifi et de problèmes logiciels, ainsi que me dire si les lignes de code qui s'affiche juste après la demande d’extinction est dangereuse pour mon PC.

Mon pc est un MSI GL63 8RD: https://www.topachat.com/pages/detail2_cat_est_ordinateurs_puis_rubrique_est_wport_puis_ref_est_in10117256.html#fiche-technique.

Voici mon ls -l /var/crash

total 36640
-rw-r----- 1 youssef whoopsie 12086384 juin   3 10:08 _usr_bin_gedit.1000.crash
-rw-r----- 1 gdm     whoopsie 20335707 juin   5 18:11 _usr_bin_gnome-shell.121.crash
-rw-r----- 1 youssef whoopsie  5093463 mai   31 11:52 _usr_bin_shotwell.1000.crash

Cordialement!

Résumé de la solution:
- Le problème Wi-Fi venait bien de l’arrêt de Windows avec le bouton Arrêt, la désactivation du démarrage rapide/veille prolongé a résolu mon problème.
- Après la manip de NicoApi73 le message à l'air de ne plus réapparaitre.

xubu1957

Bonjour,

Il faut fournir, en te servant du Retour utilisable de commande, un [doc]wificheck[/doc] rassemblant les informations > Configuration wifi.

Nota : un fichier wificheck.log est créé dans votre répertoire personnel, collez l'intégralité de son contenu dans votre discussion.

cqfd93 a écritAstuce pour copier / coller sans erreur :

triple clic gauche pour sélectionner et copier une ligne entière

clic molette pour coller dans le terminal

Sefyuizilife

En espérant que j'ai bien compris ce que tu m'as demandé:

WifiCheck:


>>    cat /etc/lsb-release 

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu 18.04.2 LTS"

>>    lsusb 

Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 001 Device 006: ID 8087:0aaa Intel Corp. 
Bus 001 Device 005: ID 5986:211b Acer, Inc 
Bus 001 Device 004: ID 1770:ff00  
Bus 001 Device 002: ID 093a:2533 Pixart Imaging, Inc. 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

>>    lspci -k -nn | grep -A 3 -i net 

00:14.3 Network controller [0280]: Intel Corporation Wireless-AC 9560 [Jefferson Peak] [8086:a370] (rev 10)
	Subsystem: Intel Corporation Device [8086:02a4]
	Kernel driver in use: iwlwifi
	Kernel modules: iwlwifi
--
03:00.0 Ethernet controller [0200]: Qualcomm Atheros QCA8171 Gigabit Ethernet [1969:10a1] (rev 10)
	Subsystem: Micro-Star International Co., Ltd. [MSI] QCA8171 Gigabit Ethernet [1462:1219]
	Kernel driver in use: alx
	Kernel modules: alx

>>    sudo lshw -C network 

  *-network
       description: Interface réseau sans fil
       produit: Wireless-AC 9560 [Jefferson Peak]
       fabriquant: Intel Corporation
       identifiant matériel: 14.3
       information bus: pci@0000:00:14.3
       nom logique: wlo1
       version: 10
       numéro de série: d8:f2:ca:cc:a6:41
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress msix bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=iwlwifi driverversion=4.18.0-20-generic firmware=38.c0e03d94.0 ip=192.168.8.145 latency=0 link=yes multicast=yes wireless=IEEE 802.11
       ressources: irq:16 mémoire:a4414000-a4417fff
  *-network
       description: Ethernet interface
       produit: QCA8171 Gigabit Ethernet
       fabriquant: Qualcomm Atheros
       identifiant matériel: 0
       information bus: pci@0000:03:00.0
       nom logique: enp3s0
       version: 10
       numéro de série: 00:d8:61:07:94:66
       capacité: 1Gbit/s
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm pciexpress msi msix bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=alx latency=0 link=no multicast=yes port=twisted pair
       ressources: irq:19 mémoire:a4200000-a423ffff portE/S:3000(taille=128)

>>    lsmod | sort 

8250_dw                16384  0
acpi_pad              180224  0
aesni_intel           200704  6
aes_x86_64             20480  1 aesni_intel
ahci                   40960  0
alx                    49152  0
arc4                   16384  2
autofs4                40960  2
bluetooth             552960  33 btrtl,btintel,btbcm,bnep,btusb,rfcomm
bnep                   20480  2
btbcm                  16384  1 btusb
btintel                20480  1 btusb
btrtl                  16384  1 btusb
btusb                  45056  0
ccm                    20480  6
cfg80211              667648  3 iwlmvm,iwlwifi,mac80211
cmac                   16384  1
coretemp               16384  0
crc32_pclmul           16384  0
crct10dif_pclmul       16384  0
cryptd                 24576  3 crypto_simd,ghash_clmulni_intel,aesni_intel
crypto_simd            16384  1 aesni_intel
drm                   458752  16 drm_kms_helper,nvidia_drm,i915
drm_kms_helper        172032  2 nvidia_drm,i915
ecdh_generic           24576  2 bluetooth
fb_sys_fops            16384  1 drm_kms_helper
ghash_clmulni_intel    16384  0
glue_helper            16384  1 aesni_intel
hid                   122880  2 usbhid,hid_generic
hid_generic            16384  0
i2c_algo_bit           16384  1 i915
i915                 1740800  13
idma64                 20480  0
input_leds             16384  0
intel_cstate           20480  0
intel_lpss             16384  1 intel_lpss_pci
intel_lpss_pci         20480  0
intel_pch_thermal      16384  0
intel_powerclamp       16384  0
intel_rapl             20480  0
intel_rapl_perf        16384  0
ipmi_devintf           20480  0
ipmi_msghandler       102400  2 ipmi_devintf,nvidia
ip_tables              28672  0
irqbypass              16384  1 kvm
iwlmvm                376832  0
iwlwifi               299008  1 iwlmvm
joydev                 24576  0
kvm                   626688  1 kvm_intel
kvm_intel             208896  0
libahci                32768  1 ahci
lp                     20480  0
mac80211              802816  1 iwlmvm
mac_hid                16384  0
mdio                   16384  1 alx
media                  40960  2 videodev,uvcvideo
mei                    98304  1 mei_me
mei_me                 40960  0
memstick               16384  1 rtsx_usb_ms
Module                  Size  Used by
msi_wmi                16384  0
mxm_wmi                16384  0
nls_iso8859_1          16384  1
nvidia              14376960  234 nvidia_uvm,nvidia_modeset
nvidia_drm             40960  3
nvidia_modeset       1048576  3 nvidia_drm
nvidia_uvm            757760  0
nvme                   36864  2
nvme_core              77824  4 nvme
parport                49152  3 parport_pc,lp,ppdev
parport_pc             36864  0
pcbc                   16384  0
ppdev                  20480  0
psmouse               151552  0
rfcomm                 77824  4
rtsx_usb               20480  2 rtsx_usb_sdmmc,rtsx_usb_ms
rtsx_usb_ms            20480  0
rtsx_usb_sdmmc         28672  0
sch_fq_codel           20480  9
serio_raw              16384  0
snd                    81920  23 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_pcm,snd_rawmidi
snd_hda_codec         126976  4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
snd_hda_codec_generic    73728  1 snd_hda_codec_realtek
snd_hda_codec_hdmi     49152  1
snd_hda_codec_realtek   106496  1
snd_hda_core           81920  5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek
snd_hda_intel          40960  6
snd_hwdep              20480  1 snd_hda_codec
snd_pcm                98304  4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core
snd_rawmidi            32768  1 snd_seq_midi
snd_seq                65536  2 snd_seq_midi,snd_seq_midi_event
snd_seq_device         16384  3 snd_seq,snd_seq_midi,snd_rawmidi
snd_seq_midi           16384  0
snd_seq_midi_event     16384  1 snd_seq_midi
snd_timer              32768  2 snd_seq,snd_pcm
soundcore              16384  1 snd
sparse_keymap          16384  1 msi_wmi
syscopyarea            16384  1 drm_kms_helper
sysfillrect            16384  1 drm_kms_helper
sysimgblt              16384  1 drm_kms_helper
usbhid                 49152  0
uvcvideo               94208  0
video                  45056  2 msi_wmi,i915
videobuf2_common       40960  2 videobuf2_v4l2,uvcvideo
videobuf2_memops       16384  1 videobuf2_vmalloc
videobuf2_v4l2         24576  1 uvcvideo
videobuf2_vmalloc      16384  1 uvcvideo
videodev              188416  3 videobuf2_v4l2,uvcvideo,videobuf2_common
virt_dma               16384  1 idma64
wmi                    24576  3 wmi_bmof,msi_wmi,mxm_wmi
wmi_bmof               16384  0
x86_pkg_temp_thermal    16384  0
x_tables               40960  1 ip_tables


>>    iwconfig 

wlo1      IEEE 802.11  ESSID:"Wild 4G"  
          Mode:Managed  Frequency:2.447 GHz  Access Point: 98:9C:57:A8:18:D5   
          Bit Rate=150 Mb/s   Tx-Power=22 dBm   
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:on
          Link Quality=60/70  Signal level=-50 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:45   Missed beacon:0


>>    ifconfig -a 


>>    sudo iwlist scan 

wlo1      Scan completed :
          Cell 01 - Address: 98:9C:57:A8:18:D5
                    Channel:8
                    Frequency:2.447 GHz (Channel 8)
                    Quality=60/70  Signal level=-50 dBm  
                    Encryption key:on
                    ESSID:"Wild 4G"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                              24 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=00000005f71048fe
                    Extra: Last beacon: 2836ms ago
                    IE: Unknown: 000757696C64203447
                    IE: Unknown: 010882840B162430486C
                    IE: Unknown: 030108
                    IE: Unknown: 2A0100
                    IE: Unknown: 32040C121860
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 0B050100140000
                    IE: Unknown: 46053208010000
                    IE: Unknown: 2D1AFE191BFFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D16080F1600000000000000000000000000000000000000
                    IE: Unknown: 4A0E14000A002C01C800140005001900
                    IE: Unknown: 7F080500080000000040
                    IE: Unknown: DD7A0050F204104A0001101044000102103B00010310470010D96C7EFC2F8938F1EFBD6E5148BFA81210210006487561776569102300064875617765691024000631323334353610420004313233341054000800060050F2040001101100084875617765694150100800020000103C0001031049000600372A000120
                    IE: Unknown: DD090010180201000C0000
                    IE: Unknown: DD180050F2020101840003A4000027A4000042435E0062322F00
          Cell 02 - Address: 30:E1:71:BF:C4:2B
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=52/70  Signal level=-58 dBm  
                    Encryption key:on
                    ESSID:"DIRECT-29-HP OfficeJet Pro 6970"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000000c9f95e8464
                    Extra: Last beacon: 3144ms ago
                    IE: Unknown: 001F4449524543542D32392D4850204F66666963654A65742050726F2036393730
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 030101
                    IE: Unknown: 200100
                    IE: Unknown: 23021100
                    IE: Unknown: 2A0100
                    IE: Unknown: 2F0100
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2D1A20001AFF00000000000000000000000000000000000000000000
                    IE: Unknown: 3D1601081100000000000000000000000000000000000000
                    IE: Unknown: DD090010180200000C0000
                    IE: Unknown: DD180050F202010188000364000027A4000041435E0061322F00
                    IE: Unknown: DDA00050F204104A000110104400010210570001011041000100103B00010310470010112772F2E927FDA19664089B8024865D1021000248501023000130102400013010420001301054000800030050F20400051011001F4449524543542D32392D4850204F66666963654A65742050726F20363937301008000200001049000600372A0001201049001700013710060010112772F2E927FDA19664089B8024865D
                    IE: Unknown: DD5C0800090004000000070102010003134F66666963654A65742050726F20363937300004053639373000050B54483643363533304A4D000610112772F2E927FDA19664089B8024865D0704C0A82A2B080200D4090200380A0400000001
          Cell 03 - Address: 24:DE:C6:96:E8:12
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=61/70  Signal level=-49 dBm  
                    Encryption key:on
                    ESSID:"Quartiers Generaux"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
                              11 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000000522851282
                    Extra: Last beacon: 3144ms ago
                    IE: Unknown: 00125175617274696572732047656E6572617578
                    IE: Unknown: 010882840B0C12161824
                    IE: Unknown: 030101
                    IE: Unknown: 0B051100288A66
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2D1ACC111FFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1601001B000000FF000000000000000000000000000000
                    IE: Unknown: DD1E00904C33CC111FFFFF000000000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C3401001B000000FF000000000000000000000000000000
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0A00037F04010000000000
          Cell 04 - Address: 26:F5:A2:2E:7F:64
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=55/70  Signal level=-55 dBm  
                    Encryption key:on
                    ESSID:"DaTeam"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
                              6 Mb/s; 9 Mb/s; 12 Mb/s
                    Bit Rates:18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000149a988b073
                    Extra: Last beacon: 3144ms ago
                    IE: Unknown: 000644615465616D
                    IE: Unknown: 010882848B962C0C1218
                    IE: Unknown: 030101
                    IE: Unknown: 2A0100
                    IE: Unknown: 3205243048606C
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2D1A6D1817FFFFFF0000000000000000000100000000000000000000
                    IE: Unknown: 3D1601000400000000000000000000000000000000000000
                    IE: Unknown: 7F080400000000000040
                    IE: Unknown: DD180050F2020101000003A4400027A4000042435E0062322F00
          Cell 05 - Address: 00:0E:8E:64:BE:3B
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=61/70  Signal level=-49 dBm  
                    Encryption key:on
                    ESSID:"AlloMediaReims"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000000c85e555a
                    Extra: Last beacon: 2992ms ago
                    IE: Unknown: 000E416C6C6F4D656469615265696D73
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030106
                    IE: Unknown: 0706465249010D1E
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2D1AEF011BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1606050000000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101050002A3400027A4000042435E0062322F00
                    IE: Unknown: DD1E00904C33EF011BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C3406050000000000000000000000000000000000000000
          Cell 06 - Address: B0:E5:ED:45:E8:F4
                    Channel:7
                    Frequency:2.442 GHz (Channel 7)
                    Quality=45/70  Signal level=-65 dBm  
                    Encryption key:on
                    ESSID:"Le Bloc"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                              24 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=0000007feb959a73
                    Extra: Last beacon: 2992ms ago
                    IE: Unknown: 00074C6520426C6F63
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030107
                    IE: Unknown: 2A0100
                    IE: Unknown: 2F0100
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 32040C121860
                    IE: Unknown: 0B050000160000
                    IE: Unknown: 2D1ABC1917FFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1607080000000000000000000000000000000000000000
                    IE: Unknown: 4A0E14000A002C01C800140005001900
                    IE: Unknown: 7F080500080000000040
                    IE: Unknown: DD090010180200000C0000
                    IE: Unknown: DD180050F2020101840003A4000027A4000042435E0062322F00
                    IE: Unknown: 46057200010000
          Cell 07 - Address: 24:DE:C6:96:E8:02
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=53/70  Signal level=-57 dBm  
                    Encryption key:on
                    ESSID:"Quartiers Generaux"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
                              11 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000000298ecbff17
                    Extra: Last beacon: 2836ms ago
                    IE: Unknown: 00125175617274696572732047656E6572617578
                    IE: Unknown: 010882840B0C12161824
                    IE: Unknown: 03010B
                    IE: Unknown: 0B050F0023FB68
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2D1ACC111FFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D160B001B000000FF000000000000000000000000000000
                    IE: Unknown: DD1E00904C33CC111FFFFF000000000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C340B001B000000FF000000000000000000000000000000
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0A00037F04010000000000
          Cell 08 - Address: A4:3E:51:30:DF:E1
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=32/70  Signal level=-78 dBm  
                    Encryption key:on
                    ESSID:"Livebox-DFE1"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000187ce4a570b
                    Extra: Last beacon: 2836ms ago
                    IE: Unknown: 000C4C697665626F782D44464531
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 03010B
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1AAD011BFFFF0000000000000000000000000000000406E4A70C00
                    IE: Unknown: 331AAD011BFFFF0000000000000000000000000000000406E4A70C00
                    IE: Unknown: 3D160B000100000000000000000000000000000000000000
                    IE: Unknown: 34160B000100000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101850003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD8F0050F204104A0001101044000102103B00010310470010483B3A4C3C38FA37FB4D4C38483B3A4C10210008536167656D636F6D10230016536167656D636F6D46617374333936355F4C42322E381024000C53475F4C42335F312E322E3410420009414E313831393146461054000800060050F204000110110000100800020006103C0001011049000600372A000120
          Cell 09 - Address: 98:9C:57:A8:18:D7
                    Channel:52
                    Frequency:5.26 GHz (Channel 52)
                    Quality=64/70  Signal level=-46 dBm  
                    Encryption key:on
                    ESSID:"HUAWEI-B525-5G-18D5"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000070ff46d03c
                    Extra: Last beacon: 26348ms ago
                    IE: Unknown: 00134855415745492D423532352D35472D31384435
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 050400010000
                    IE: Unknown: 07344445202401172801172C01173001173401173801173C011740011764011E68011E6C011E70011E74011E84011E88011E8C011E00
                    IE: Unknown: 200100
                    IE: Unknown: 23021000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 0B050000020000
                    IE: Unknown: 46053208010000
                    IE: Unknown: 2D1AEF0917FFFFFF0000000000000000000000000000000000000000
                    IE: Unknown: 3D16340D0000000000000000000000000000000000000000
                    IE: Unknown: 7F080400080000000040
                    IE: Unknown: BF0CB259820FEAFF0000EAFF0000
                    IE: Unknown: C005013A000000
                    IE: Unknown: C30402020202
                    IE: Unknown: DD310050F204104A000110104400010210470010D96C7EFC2F8938F1EFBD6E5148BFA812103C0001031049000600372A000120
                    IE: Unknown: DD090010180200001C0000
                    IE: Unknown: DD180050F2020101840003A4000027A4000042435E0062322F00
          Cell 10 - Address: 0C:9D:92:54:C8:94
                    Channel:100
                    Frequency:5.5 GHz (Channel 100)
                    Quality=26/70  Signal level=-84 dBm  
                    Encryption key:on
                    ESSID:"AdBack"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000001315c518ec0
                    Extra: Last beacon: 1472ms ago
                    IE: Unknown: 000641644261636B
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 07344445202401172801172C01173001173401173801173C011740011764011E68011E6C011E70011E74011E84011E88011E8C011E00
                    IE: Unknown: 200100
                    IE: Unknown: 23021400
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 0B050000060000
                    IE: Unknown: 2D1AEF0917FFFFFF0000000000000000000000000000000000000000
                    IE: Unknown: 3D16640D0000000000000000000000000000000000000000
                    IE: Unknown: 7F080400080000000040
                    IE: Unknown: BF0CB259820FEAFF0000EAFF0000
                    IE: Unknown: C005016A000000
                    IE: Unknown: C30402020202
                    IE: Unknown: DDB40050F204104A0001101044000102103B00010310470010403A5EF7FEA8A55991777AF5B29F19A5102100154153555354654B20436F6D707574657220496E632E1023001C57692D46692050726F74656374656420536574757020526F757465721024000B52542D41433636555F42311042001130633A39643A39323A35343A63383A39301054000800060050F20400011011000B52542D41433636555F4231100800022008103C0001031049000600372A000120
                    IE: Unknown: DD090010180200009C0000
                    IE: Unknown: DD180050F2020101840003A4000027A4000042435E0062322F00
                    IE: Unknown: 46057208010000
          Cell 11 - Address: B0:E5:ED:45:E8:F6
                    Channel:100
                    Frequency:5.5 GHz (Channel 100)
                    Quality=46/70  Signal level=-64 dBm  
                    Encryption key:on
                    ESSID:"Le Bloc 5 GHz"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000007feb8663aa
                    Extra: Last beacon: 1472ms ago
                    IE: Unknown: 000D4C6520426C6F6320352047487A
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 07344445202401172801172C01173001173401173801173C011740011764011E68011E6C011E70011E74011E84011E88011E8C011E00
                    IE: Unknown: 200100
                    IE: Unknown: 23021B00
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 0B050000030000
                    IE: Unknown: 2D1AEF0917FFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D16640D0000000000000000000000000000000000000000
                    IE: Unknown: 7F080400080000000040
                    IE: Unknown: BF0CB259810FFAFF0000FAFF0000
                    IE: Unknown: C005016A000000
                    IE: Unknown: C30402020202
                    IE: Unknown: DD090010180200001C0000
                    IE: Unknown: DD180050F2020101840003A4000027A4000042435E0062322F00
                    IE: Unknown: 46057200010000
          Cell 12 - Address: 24:F5:A2:2E:7F:62
                    Channel:132
                    Frequency:5.66 GHz (Channel 132)
                    Quality=56/70  Signal level=-54 dBm  
                    Encryption key:on
                    ESSID:"DaTeam"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000149aae37424
                    Extra: Last beacon: 548ms ago
                    IE: Unknown: 000644615465616D
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 030184
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2D1A6D0817FFFFFF0000000000000000000100000000000000000000
                    IE: Unknown: 3D1684000400000000000000000000000000000000000000
                    IE: Unknown: 7F080400000000000040
                    IE: Unknown: BF0C12018033EAFF0000EAFF0000
                    IE: Unknown: C005000000FCFF
                    IE: Unknown: DD180050F2020101000003A4400027A4000042435E0062322F00
          Cell 13 - Address: FA:8F:CA:6E:35:A4
                    Channel:132
                    Frequency:5.66 GHz (Channel 132)
                    Quality=45/70  Signal level=-65 dBm  
                    Encryption key:off
                    ESSID:""
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000149a979b02f
                    Extra: Last beacon: 24512ms ago
                    IE: Unknown: 0000
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 05050002000000
                    IE: Unknown: 2D1A2C0103FF000000000000000000000000000000000008E0E10900
                    IE: Unknown: 3D1684080000000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 14 - Address: 0C:9D:92:54:C8:90
                    Channel:9
                    Frequency:2.452 GHz (Channel 9)
                    Quality=26/70  Signal level=-84 dBm  
                    Encryption key:on
                    ESSID:"BetaSeries"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                              24 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=000001315bf1cdd3
                    Extra: Last beacon: 2836ms ago
                    IE: Unknown: 000A42657461536572696573
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030109
                    IE: Unknown: 2A0104
                    IE: Unknown: 2F0104
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 32040C121860
                    IE: Unknown: 0B050100130000
                    IE: Unknown: 2D1AAD1917FFFFFF0000000000000000000000000000000000000000
                    IE: Unknown: 3D1609080400000000000000000000000000000000000000
                    IE: Unknown: 4A0E14000A002C01C800140005001900
                    IE: Unknown: 7F080500080000000040
                    IE: Unknown: DDB40050F204104A0001101044000102103B00010310470010403A5EF7FEA8A55991777AF5B29F19A5102100154153555354654B20436F6D707574657220496E632E1023001C57692D46692050726F74656374656420536574757020526F757465721024000B52542D41433636555F42311042001130633A39643A39323A35343A63383A39301054000800060050F20400011011000B52542D41433636555F4231100800022008103C0001031049000600372A000120
                    IE: Unknown: DD25F832E401010102010003141FA56A5E784534B992A659182A6DDB955AED3B8D07045AED3B8D
                    IE: Unknown: DD090010180201009C0000
                    IE: Unknown: DD180050F2020101840003A4000027A4000042435E0062322F00
                    IE: Unknown: 46057208010000
                    IE: Unknown: DD1E00904C0408BF0CB259820FEAFF0000EAFF0000C0050009000000C3020002
          Cell 15 - Address: 24:DE:C6:A2:10:42
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=44/70  Signal level=-66 dBm  
                    Encryption key:on
                    ESSID:"Quartiers Generaux"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
                              11 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000187caae48f3
                    Extra: Last beacon: 2836ms ago
                    IE: Unknown: 00125175617274696572732047656E6572617578
                    IE: Unknown: 010882840B0C12161824
                    IE: Unknown: 03010B
                    IE: Unknown: 0B050900144E70
                    IE: Unknown: 2A0102
                    IE: Unknown: 32043048606C
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2D1ACC111FFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D160B001B000000FF000000000000000000000000000000
                    IE: Unknown: DD1E00904C33CC111FFFFF000000000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C340B001B000000FF000000000000000000000000000000
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0A00037F04010000000000
          Cell 16 - Address: 50:67:AE:4C:C7:C0
                    Channel:13
                    Frequency:2.472 GHz (Channel 13)
                    Quality=34/70  Signal level=-76 dBm  
                    Encryption key:on
                    ESSID:"Quartiers Generaux"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
                              11 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000187cbdb4aad
                    Extra: Last beacon: 2752ms ago
                    IE: Unknown: 00125175617274696572732047656E6572617578
                    IE: Unknown: 010882848B0C12961824
                    IE: Unknown: 03010D
                    IE: Unknown: 2A0100
                    IE: Unknown: 2D1AAC111BFFFF000000000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 32043048606C
                    IE: Unknown: 3D160D000500000000000000000000000000000000000000
                    IE: Unknown: 7F0400000080
                    IE: Unknown: 851E0800A1000F00FF0319006170350000000000000000000000000004000042
                    IE: Unknown: DD180050F2020101820003A4000027A4000042435E0062322F00
                    IE: Unknown: DD06004096010100
                    IE: Unknown: DD050040960305
                    IE: Unknown: DD050040960B09
                    IE: Unknown: DD050040961401
                    IE: Unknown: DD0A00409618780804E37808


>>    uname -r -m 

4.18.0-20-generic x86_64

>>    cat /etc/network/interfaces 

# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback

>>    nm-tool 


>>    nmcli dev wifi 

IN-USE  SSID                             MODE   CHAN  RATE      SIGNAL  BARS  SECURITY  
        HUAWEI-B525-5G-18D5              Infra  52    405 Mo/s  90      ▂▄▆█  WPA2      
        Quartiers Generaux               Infra  1     130 Mo/s  85      ▂▄▆█  WPA2      
        AlloMediaReims                   Infra  6     270 Mo/s  85      ▂▄▆█  WPA2      
*       Wild 4G                          Infra  8     270 Mo/s  84      ▂▄▆█  WPA2      
        DaTeam                           Infra  132   195 Mo/s  77      ▂▄▆_  WPA2      
        DaTeam                           Infra  1     195 Mo/s  75      ▂▄▆_  WPA2      
        Quartiers Generaux               Infra  11    130 Mo/s  72      ▂▄▆_  WPA2      
        DIRECT-29-HP OfficeJet Pro 6970  Infra  1     65 Mo/s   70      ▂▄▆_  WPA2      
        Le Bloc 5 GHz                    Infra  100   270 Mo/s  60      ▂▄▆_  WPA2      
        Le Bloc                          Infra  7     130 Mo/s  59      ▂▄▆_  WPA2      
        --                               Infra  132   65 Mo/s   59      ▂▄▆_  --        
        Quartiers Generaux               Infra  11    130 Mo/s  57      ▂▄▆_  WPA2      
        Quartiers Generaux               Infra  13    130 Mo/s  40      ▂▄__  WPA2      
        Livebox-DFE1                     Infra  11    130 Mo/s  37      ▂▄__  WPA1 WPA2 
        BetaSeries                       Infra  9     195 Mo/s  27      ▂___  WPA2      
        AdBack                           Infra  100   405 Mo/s  27      ▂___  WPA2      

>>    nmcli connection list (< 15.04) ou nmcli connection show (>= 15.04) 

NAME                 UUID                                  TYPE      DEVICE 
Wild 4G              4d224da2-6abb-4b59-962d-285948dbcf16  wifi      wlo1   
Bbox-34231B09        cf168386-1447-46b4-a624-0c85a78dafa0  wifi      --     
Connexion filaire 1  389c727f-1bfd-33b0-b049-b072d727af2b  ethernet  --     
Quartiers Generaux   315f3b95-79c5-4201-b965-c912e6c44e76  wifi      --     
SFR_14CC             f3a4df51-70ce-42e7-903d-359b393bf4f3  wifi      --     

>>    nmcli connection status 


>>    sudo rfkill list 

0: hci0: Bluetooth
	Soft blocked: no
	Hard blocked: no
1: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no

Configuration Wifi:

youssef@youssef-GL63-8RD:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu 18.04.2 LTS"
youssef@youssef-GL63-8RD:~$ ^C
youssef@youssef-GL63-8RD:~$ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 001 Device 006: ID 8087:0aaa Intel Corp. 
Bus 001 Device 005: ID 5986:211b Acer, Inc 
Bus 001 Device 004: ID 1770:ff00  
Bus 001 Device 002: ID 093a:2533 Pixart Imaging, Inc. 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
youssef@youssef-GL63-8RD:~$ lspci
00:00.0 Host bridge: Intel Corporation Device 3e10 (rev 07)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor PCIe Controller (x16) (rev 07)
00:02.0 VGA compatible controller: Intel Corporation Device 3e9b
00:12.0 Signal processing controller: Intel Corporation Cannon Lake PCH Thermal Controller (rev 10)
00:14.0 USB controller: Intel Corporation Cannon Lake PCH USB 3.1 xHCI Host Controller (rev 10)
00:14.2 RAM memory: Intel Corporation Cannon Lake PCH Shared SRAM (rev 10)
00:14.3 Network controller: Intel Corporation Wireless-AC 9560 [Jefferson Peak] (rev 10)
00:16.0 Communication controller: Intel Corporation Cannon Lake PCH HECI Controller (rev 10)
00:17.0 SATA controller: Intel Corporation Device a353 (rev 10)
00:1d.0 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port 9 (rev f0)
00:1d.7 PCI bridge: Intel Corporation Device a337 (rev f0)
00:1e.0 Communication controller: Intel Corporation Device a328 (rev 10)
00:1f.0 ISA bridge: Intel Corporation Device a30d (rev 10)
00:1f.3 Audio device: Intel Corporation Cannon Lake PCH cAVS (rev 10)
00:1f.4 SMBus: Intel Corporation Cannon Lake PCH SMBus Controller (rev 10)
00:1f.5 Serial bus controller [0c80]: Intel Corporation Cannon Lake PCH SPI Controller (rev 10)
01:00.0 3D controller: NVIDIA Corporation GP107M [GeForce GTX 1050 Ti Mobile] (rev a1)
02:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981
03:00.0 Ethernet controller: Qualcomm Atheros QCA8171 Gigabit Ethernet (rev 10)
youssef@youssef-GL63-8RD:~$ lspci -k -nn | grep -A 3 -i net
00:14.3 Network controller [0280]: Intel Corporation Wireless-AC 9560 [Jefferson Peak] [8086:a370] (rev 10)
	Subsystem: Intel Corporation Device [8086:02a4]
	Kernel driver in use: iwlwifi
	Kernel modules: iwlwifi
--
03:00.0 Ethernet controller [0200]: Qualcomm Atheros QCA8171 Gigabit Ethernet [1969:10a1] (rev 10)
	Subsystem: Micro-Star International Co., Ltd. [MSI] QCA8171 Gigabit Ethernet [1462:1219]
	Kernel driver in use: alx
	Kernel modules: alx
youssef@youssef-GL63-8RD:~$ lspci -k
00:00.0 Host bridge: Intel Corporation Device 3e10 (rev 07)
	Subsystem: Micro-Star International Co., Ltd. [MSI] Device 1219
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor PCIe Controller (x16) (rev 07)
	Kernel driver in use: pcieport
00:02.0 VGA compatible controller: Intel Corporation Device 3e9b
	Subsystem: Micro-Star International Co., Ltd. [MSI] Device 1219
	Kernel driver in use: i915
	Kernel modules: i915
00:12.0 Signal processing controller: Intel Corporation Cannon Lake PCH Thermal Controller (rev 10)
	Subsystem: Micro-Star International Co., Ltd. [MSI] Device 1219
	Kernel driver in use: intel_pch_thermal
	Kernel modules: intel_pch_thermal
00:14.0 USB controller: Intel Corporation Cannon Lake PCH USB 3.1 xHCI Host Controller (rev 10)
	Subsystem: Micro-Star International Co., Ltd. [MSI] Device 1219
	Kernel driver in use: xhci_hcd
00:14.2 RAM memory: Intel Corporation Cannon Lake PCH Shared SRAM (rev 10)
	Subsystem: Intel Corporation Device 7270
00:14.3 Network controller: Intel Corporation Wireless-AC 9560 [Jefferson Peak] (rev 10)
	Subsystem: Intel Corporation Device 02a4
	Kernel driver in use: iwlwifi
	Kernel modules: iwlwifi
00:16.0 Communication controller: Intel Corporation Cannon Lake PCH HECI Controller (rev 10)
	Subsystem: Micro-Star International Co., Ltd. [MSI] Device 1219
	Kernel driver in use: mei_me
	Kernel modules: mei_me
00:17.0 SATA controller: Intel Corporation Device a353 (rev 10)
	Subsystem: Micro-Star International Co., Ltd. [MSI] Device 1219
	Kernel driver in use: ahci
	Kernel modules: ahci
00:1d.0 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port 9 (rev f0)
	Kernel driver in use: pcieport
00:1d.7 PCI bridge: Intel Corporation Device a337 (rev f0)
	Kernel driver in use: pcieport
00:1e.0 Communication controller: Intel Corporation Device a328 (rev 10)
	Subsystem: Micro-Star International Co., Ltd. [MSI] Device 1219
	Kernel driver in use: intel-lpss
	Kernel modules: intel_lpss_pci
00:1f.0 ISA bridge: Intel Corporation Device a30d (rev 10)
	Subsystem: Micro-Star International Co., Ltd. [MSI] Device 1219
00:1f.3 Audio device: Intel Corporation Cannon Lake PCH cAVS (rev 10)
	Subsystem: Micro-Star International Co., Ltd. [MSI] Device 1219
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel
00:1f.4 SMBus: Intel Corporation Cannon Lake PCH SMBus Controller (rev 10)
	Subsystem: Micro-Star International Co., Ltd. [MSI] Device 1219
	Kernel modules: i2c_i801
00:1f.5 Serial bus controller [0c80]: Intel Corporation Cannon Lake PCH SPI Controller (rev 10)
	Subsystem: Micro-Star International Co., Ltd. [MSI] Device 1219
01:00.0 3D controller: NVIDIA Corporation GP107M [GeForce GTX 1050 Ti Mobile] (rev a1)
	Subsystem: Micro-Star International Co., Ltd. [MSI] GP107M [GeForce GTX 1050 Ti Mobile]
	Kernel driver in use: nvidia
	Kernel modules: nvidiafb, nouveau, nvidia_drm, nvidia
02:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981
	Subsystem: Samsung Electronics Co Ltd Device a801
	Kernel driver in use: nvme
	Kernel modules: nvme
03:00.0 Ethernet controller: Qualcomm Atheros QCA8171 Gigabit Ethernet (rev 10)
	Subsystem: Micro-Star International Co., Ltd. [MSI] QCA8171 Gigabit Ethernet
	Kernel driver in use: alx
	Kernel modules: alx
youssef@youssef-GL63-8RD:~$ sudo lshw -C network
[sudo] Mot de passe de youssef : 
Désolé, essayez de nouveau.
[sudo] Mot de passe de youssef : 
Désolé, essayez de nouveau.
[sudo] Mot de passe de youssef : 
  *-network                 
       description: Interface réseau sans fil
       produit: Wireless-AC 9560 [Jefferson Peak]
       fabriquant: Intel Corporation
       identifiant matériel: 14.3
       information bus: pci@0000:00:14.3
       nom logique: wlo1
       version: 10
       numéro de série: d8:f2:ca:cc:a6:41
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress msix bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=iwlwifi driverversion=4.18.0-20-generic firmware=38.c0e03d94.0 ip=192.168.8.145 latency=0 link=yes multicast=yes wireless=IEEE 802.11
       ressources: irq:16 mémoire:a4414000-a4417fff
  *-network
       description: Ethernet interface
       produit: QCA8171 Gigabit Ethernet
       fabriquant: Qualcomm Atheros
       identifiant matériel: 0
       information bus: pci@0000:03:00.0
       nom logique: enp3s0
       version: 10
       numéro de série: 00:d8:61:07:94:66
       capacité: 1Gbit/s
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm pciexpress msi msix bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=alx latency=0 link=no multicast=yes port=twisted pair
       ressources: irq:19 mémoire:a4200000-a423ffff portE/S:3000(taille=128)
youssef@youssef-GL63-8RD:~$ lsmod | sort
8250_dw                16384  0
acpi_pad              180224  0
aesni_intel           200704  6
aes_x86_64             20480  1 aesni_intel
ahci                   40960  0
alx                    49152  0
arc4                   16384  2
autofs4                40960  2
bluetooth             552960  33 btrtl,btintel,btbcm,bnep,btusb,rfcomm
bnep                   20480  2
btbcm                  16384  1 btusb
btintel                20480  1 btusb
btrtl                  16384  1 btusb
btusb                  45056  0
ccm                    20480  6
cfg80211              667648  3 iwlmvm,iwlwifi,mac80211
cmac                   16384  1
coretemp               16384  0
crc32_pclmul           16384  0
crct10dif_pclmul       16384  0
cryptd                 24576  3 crypto_simd,ghash_clmulni_intel,aesni_intel
crypto_simd            16384  1 aesni_intel
drm                   458752  16 drm_kms_helper,nvidia_drm,i915
drm_kms_helper        172032  2 nvidia_drm,i915
ecdh_generic           24576  2 bluetooth
fb_sys_fops            16384  1 drm_kms_helper
ghash_clmulni_intel    16384  0
glue_helper            16384  1 aesni_intel
hid                   122880  2 usbhid,hid_generic
hid_generic            16384  0
i2c_algo_bit           16384  1 i915
i915                 1740800  13
idma64                 20480  0
input_leds             16384  0
intel_cstate           20480  0
intel_lpss             16384  1 intel_lpss_pci
intel_lpss_pci         20480  0
intel_pch_thermal      16384  0
intel_powerclamp       16384  0
intel_rapl             20480  0
intel_rapl_perf        16384  0
ipmi_devintf           20480  0
ipmi_msghandler       102400  2 ipmi_devintf,nvidia
ip_tables              28672  0
irqbypass              16384  1 kvm
iwlmvm                376832  0
iwlwifi               299008  1 iwlmvm
joydev                 24576  0
kvm                   626688  1 kvm_intel
kvm_intel             208896  0
libahci                32768  1 ahci
lp                     20480  0
mac80211              802816  1 iwlmvm
mac_hid                16384  0
mdio                   16384  1 alx
media                  40960  2 videodev,uvcvideo
mei                    98304  1 mei_me
mei_me                 40960  0
memstick               16384  1 rtsx_usb_ms
Module                  Size  Used by
msi_wmi                16384  0
mxm_wmi                16384  0
nls_iso8859_1          16384  1
nvidia              14376960  234 nvidia_uvm,nvidia_modeset
nvidia_drm             40960  3
nvidia_modeset       1048576  3 nvidia_drm
nvidia_uvm            757760  0
nvme                   36864  2
nvme_core              77824  4 nvme
parport                49152  3 parport_pc,lp,ppdev
parport_pc             36864  0
pcbc                   16384  0
ppdev                  20480  0
psmouse               151552  0
rfcomm                 77824  4
rtsx_usb               20480  2 rtsx_usb_sdmmc,rtsx_usb_ms
rtsx_usb_ms            20480  0
rtsx_usb_sdmmc         28672  0
sch_fq_codel           20480  9
serio_raw              16384  0
snd                    81920  23 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_pcm,snd_rawmidi
snd_hda_codec         126976  4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
snd_hda_codec_generic    73728  1 snd_hda_codec_realtek
snd_hda_codec_hdmi     49152  1
snd_hda_codec_realtek   106496  1
snd_hda_core           81920  5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek
snd_hda_intel          40960  6
snd_hwdep              20480  1 snd_hda_codec
snd_pcm                98304  4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core
snd_rawmidi            32768  1 snd_seq_midi
snd_seq                65536  2 snd_seq_midi,snd_seq_midi_event
snd_seq_device         16384  3 snd_seq,snd_seq_midi,snd_rawmidi
snd_seq_midi           16384  0
snd_seq_midi_event     16384  1 snd_seq_midi
snd_timer              32768  2 snd_seq,snd_pcm
soundcore              16384  1 snd
sparse_keymap          16384  1 msi_wmi
syscopyarea            16384  1 drm_kms_helper
sysfillrect            16384  1 drm_kms_helper
sysimgblt              16384  1 drm_kms_helper
usbhid                 49152  0
uvcvideo               94208  0
video                  45056  2 msi_wmi,i915
videobuf2_common       40960  2 videobuf2_v4l2,uvcvideo
videobuf2_memops       16384  1 videobuf2_vmalloc
videobuf2_v4l2         24576  1 uvcvideo
videobuf2_vmalloc      16384  1 uvcvideo
videodev              188416  3 videobuf2_v4l2,uvcvideo,videobuf2_common
virt_dma               16384  1 idma64
wmi                    24576  3 wmi_bmof,msi_wmi,mxm_wmi
wmi_bmof               16384  0
x86_pkg_temp_thermal    16384  0
x_tables               40960  1 ip_tables
youssef@youssef-GL63-8RD:~$ iwconfig
wlo1      IEEE 802.11  ESSID:"Wild 4G"  
          Mode:Managed  Frequency:2.447 GHz  Access Point: 98:9C:57:A8:18:D5   
          Bit Rate=150 Mb/s   Tx-Power=22 dBm   
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:on
          Link Quality=64/70  Signal level=-46 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:41   Missed beacon:0

enp3s0    no wireless extensions.

lo        no wireless extensions.

youssef@youssef-GL63-8RD:~$ iwconfig -a
-a        No such device

youssef@youssef-GL63-8RD:~$ sudo iwlist scan
wlo1      Scan completed :
          Cell 01 - Address: 98:9C:57:A8:18:D5
                    Channel:8
                    Frequency:2.447 GHz (Channel 8)
                    Quality=62/70  Signal level=-48 dBm  
                    Encryption key:on
                    ESSID:"Wild 4G"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                              24 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=00000005df0598a9
                    Extra: Last beacon: 2840ms ago
                    IE: Unknown: 000757696C64203447
                    IE: Unknown: 010882840B162430486C
                    IE: Unknown: 030108
                    IE: Unknown: 2A0100
                    IE: Unknown: 32040C121860
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 0B0501001E0000
                    IE: Unknown: 46053208010000
                    IE: Unknown: 2D1AFE191BFFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D16080F1600000000000000000000000000000000000000
                    IE: Unknown: 4A0E14000A002C01C800140005001900
                    IE: Unknown: 7F080500080000000040
                    IE: Unknown: DD7A0050F204104A0001101044000102103B00010310470010D96C7EFC2F8938F1EFBD6E5148BFA81210210006487561776569102300064875617765691024000631323334353610420004313233341054000800060050F2040001101100084875617765694150100800020000103C0001031049000600372A000120
                    IE: Unknown: DD090010180201000C0000
                    IE: Unknown: DD180050F2020101840003A4000027A4000042435E0062322F00
          Cell 02 - Address: 30:E1:71:BF:C4:2B
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=56/70  Signal level=-54 dBm  
                    Encryption key:on
                    ESSID:"DIRECT-29-HP OfficeJet Pro 6970"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000000c9e153f4d0
                    Extra: Last beacon: 3140ms ago
                    IE: Unknown: 001F4449524543542D32392D4850204F66666963654A65742050726F2036393730
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 030101
                    IE: Unknown: 200100
                    IE: Unknown: 23021100
                    IE: Unknown: 2A0100
                    IE: Unknown: 2F0100
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2D1A20001AFF00000000000000000000000000000000000000000000
                    IE: Unknown: 3D1601081100000000000000000000000000000000000000
                    IE: Unknown: DD090010180200000C0000
                    IE: Unknown: DD180050F202010188000364000027A4000041435E0061322F00
                    IE: Unknown: DDA00050F204104A000110104400010210570001011041000100103B00010310470010112772F2E927FDA19664089B8024865D1021000248501023000130102400013010420001301054000800030050F20400051011001F4449524543542D32392D4850204F66666963654A65742050726F20363937301008000200001049000600372A0001201049001700013710060010112772F2E927FDA19664089B8024865D
                    IE: Unknown: DD5C0800090004000000070102010003134F66666963654A65742050726F20363937300004053639373000050B54483643363533304A4D000610112772F2E927FDA19664089B8024865D0704C0A82A2B080200D4090200380A0400000001
          Cell 03 - Address: 24:DE:C6:96:E8:12
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=60/70  Signal level=-50 dBm  
                    Encryption key:on
                    ESSID:"Quartiers Generaux"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
                              11 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000000050a7a732f
                    Extra: Last beacon: 3140ms ago
                    IE: Unknown: 00125175617274696572732047656E6572617578
                    IE: Unknown: 010882840B0C12161824
                    IE: Unknown: 030101
                    IE: Unknown: 0B05130084983A
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2D1ACC111FFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1601001B000000FF000000000000000000000000000000
                    IE: Unknown: DD1E00904C33CC111FFFFF000000000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C3401001B000000FF000000000000000000000000000000
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0A00037F04010000000000
          Cell 04 - Address: 26:F5:A2:2E:7F:64
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=54/70  Signal level=-56 dBm  
                    Encryption key:on
                    ESSID:"DaTeam"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
                              6 Mb/s; 9 Mb/s; 12 Mb/s
                    Bit Rates:18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000149917e1803
                    Extra: Last beacon: 3140ms ago
                    IE: Unknown: 000644615465616D
                    IE: Unknown: 010882848B962C0C1218
                    IE: Unknown: 030101
                    IE: Unknown: 2A0100
                    IE: Unknown: 3205243048606C
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2D1A6D1817FFFFFF0000000000000000000100000000000000000000
                    IE: Unknown: 3D1601000400000000000000000000000000000000000000
                    IE: Unknown: 7F080400000000000040
                    IE: Unknown: DD180050F2020101000003A4400027A4000042435E0062322F00
          Cell 05 - Address: 00:0E:8E:64:BE:3B
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=59/70  Signal level=-51 dBm  
                    Encryption key:on
                    ESSID:"AlloMediaReims"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000000b053bf60
                    Extra: Last beacon: 2840ms ago
                    IE: Unknown: 000E416C6C6F4D656469615265696D73
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030106
                    IE: Unknown: 0706465249010D1E
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2D1AEF011BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1606050000000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101050002A3400027A4000042435E0062322F00
                    IE: Unknown: DD1E00904C33EF011BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C3406050000000000000000000000000000000000000000
          Cell 06 - Address: B0:E5:ED:45:E8:F4
                    Channel:7
                    Frequency:2.442 GHz (Channel 7)
                    Quality=46/70  Signal level=-64 dBm  
                    Encryption key:on
                    ESSID:"Le Bloc"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                              24 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=0000007fd38b0235
                    Extra: Last beacon: 2840ms ago
                    IE: Unknown: 00074C6520426C6F63
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030107
                    IE: Unknown: 2A0100
                    IE: Unknown: 2F0100
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 32040C121860
                    IE: Unknown: 0B050000140000
                    IE: Unknown: 2D1ABC1917FFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1607080000000000000000000000000000000000000000
                    IE: Unknown: 4A0E14000A002C01C800140005001900
                    IE: Unknown: 7F080500080000000040
                    IE: Unknown: DD090010180200000C0000
                    IE: Unknown: DD180050F2020101840003A4000027A4000042435E0062322F00
                    IE: Unknown: 46057200010000
          Cell 07 - Address: 24:DE:C6:96:E8:02
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=48/70  Signal level=-62 dBm  
                    Encryption key:on
                    ESSID:"Quartiers Generaux"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
                              11 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000002976c0b5f1
                    Extra: Last beacon: 2840ms ago
                    IE: Unknown: 00125175617274696572732047656E6572617578
                    IE: Unknown: 010882840B0C12161824
                    IE: Unknown: 03010B
                    IE: Unknown: 0B050C0021336A
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2D1ACC111FFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D160B001B000000FF000000000000000000000000000000
                    IE: Unknown: DD1E00904C33CC111FFFFF000000000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C340B001B000000FF000000000000000000000000000000
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0A00037F04010000000000
          Cell 08 - Address: 24:DE:C6:A2:10:42
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=42/70  Signal level=-68 dBm  
                    Encryption key:on
                    ESSID:"Quartiers Generaux"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
                              11 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000187b2a36a49
                    Extra: Last beacon: 2840ms ago
                    IE: Unknown: 00125175617274696572732047656E6572617578
                    IE: Unknown: 010882840B0C12161824
                    IE: Unknown: 03010B
                    IE: Unknown: 0B050900144E70
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2D1ACC111FFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D160B001B000000FF000000000000000000000000000000
                    IE: Unknown: DD1E00904C33CC111FFFFF000000000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C340B001B000000FF000000000000000000000000000000
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0A00037F04010000000000
          Cell 09 - Address: A4:3E:51:30:DF:E1
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=36/70  Signal level=-74 dBm  
                    Encryption key:on
                    ESSID:"Livebox-DFE1"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000187b63fa531
                    Extra: Last beacon: 2840ms ago
                    IE: Unknown: 000C4C697665626F782D44464531
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 03010B
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1AAD011BFFFF0000000000000000000000000000000406E4A70C00
                    IE: Unknown: 331AAD011BFFFF0000000000000000000000000000000406E4A70C00
                    IE: Unknown: 3D160B000100000000000000000000000000000000000000
                    IE: Unknown: 34160B000100000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101850003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD8F0050F204104A0001101044000102103B00010310470010483B3A4C3C38FA37FB4D4C38483B3A4C10210008536167656D636F6D10230016536167656D636F6D46617374333936355F4C42322E381024000C53475F4C42335F312E322E3410420009414E313831393146461054000800060050F204000110110000100800020006103C0001011049000600372A000120
          Cell 10 - Address: 98:9C:57:A8:18:D7
                    Channel:52
                    Frequency:5.26 GHz (Channel 52)
                    Quality=63/70  Signal level=-47 dBm  
                    Encryption key:on
                    ESSID:"HUAWEI-B525-5G-18D5"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000070e8b3203c
                    Extra: Last beacon: 1920ms ago
                    IE: Unknown: 00134855415745492D423532352D35472D31384435
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 050400010000
                    IE: Unknown: 07344445202401172801172C01173001173401173801173C011740011764011E68011E6C011E70011E74011E84011E88011E8C011E00
                    IE: Unknown: 200100
                    IE: Unknown: 23021000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 0B050000010000
                    IE: Unknown: 46053208010000
                    IE: Unknown: 2D1AEF0917FFFFFF0000000000000000000000000000000000000000
                    IE: Unknown: 3D16340D0000000000000000000000000000000000000000
                    IE: Unknown: 7F080400080000000040
                    IE: Unknown: BF0CB259820FEAFF0000EAFF0000
                    IE: Unknown: C005013A000000
                    IE: Unknown: C30402020202
                    IE: Unknown: DD310050F204104A000110104400010210470010D96C7EFC2F8938F1EFBD6E5148BFA812103C0001031049000600372A000120
                    IE: Unknown: DD090010180200001C0000
                    IE: Unknown: DD180050F2020101840003A4000027A4000042435E0062322F00
          Cell 11 - Address: 0C:9D:92:54:C8:94
                    Channel:100
                    Frequency:5.5 GHz (Channel 100)
                    Quality=26/70  Signal level=-84 dBm  
                    Encryption key:on
                    ESSID:"AdBack"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000131444c1040
                    Extra: Last beacon: 1160ms ago
                    IE: Unknown: 000641644261636B
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 050401030000
                    IE: Unknown: 07344445202401172801172C01173001173401173801173C011740011764011E68011E6C011E70011E74011E84011E88011E8C011E00
                    IE: Unknown: 200100
                    IE: Unknown: 23021400
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 0B050000060000
                    IE: Unknown: 2D1AEF0917FFFFFF0000000000000000000000000000000000000000
                    IE: Unknown: 3D16640D0000000000000000000000000000000000000000
                    IE: Unknown: 7F080400080000000040
                    IE: Unknown: BF0CB259820FEAFF0000EAFF0000
                    IE: Unknown: C005016A000000
                    IE: Unknown: C30402020202
                    IE: Unknown: DD310050F204104A000110104400010210470010403A5EF7FEA8A55991777AF5B29F19A5103C0001031049000600372A000120
                    IE: Unknown: DD090010180200009C0000
                    IE: Unknown: DD180050F2020101840003A4000027A4000042435E0062322F00
                    IE: Unknown: 46057208010000
          Cell 12 - Address: B0:E5:ED:45:E8:F6
                    Channel:100
                    Frequency:5.5 GHz (Channel 100)
                    Quality=42/70  Signal level=-68 dBm  
                    Encryption key:on
                    ESSID:"Le Bloc 5 GHz"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000007fd381303c
                    Extra: Last beacon: 1160ms ago
                    IE: Unknown: 000D4C6520426C6F6320352047487A
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 050400010000
                    IE: Unknown: 07344445202401172801172C01173001173401173801173C011740011764011E68011E6C011E70011E74011E84011E88011E8C011E00
                    IE: Unknown: 200100
                    IE: Unknown: 23021B00
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 0B050000030000
                    IE: Unknown: 2D1AEF0917FFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D16640D0000000000000000000000000000000000000000
                    IE: Unknown: 7F080400080000000040
                    IE: Unknown: BF0CB259810FFAFF0000FAFF0000
                    IE: Unknown: C005016A000000
                    IE: Unknown: C30402020202
                    IE: Unknown: DD090010180200001C0000
                    IE: Unknown: DD180050F2020101840003A4000027A4000042435E0062322F00
                    IE: Unknown: 46057200010000
          Cell 13 - Address: 24:F5:A2:2E:7F:62
                    Channel:132
                    Frequency:5.66 GHz (Channel 132)
                    Quality=61/70  Signal level=-49 dBm  
                    Encryption key:on
                    ESSID:"DaTeam"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000014992d9800b
                    Extra: Last beacon: 692ms ago
                    IE: Unknown: 000644615465616D
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 030184
                    IE: Unknown: 050400020000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2D1A6D0817FFFFFF0000000000000000000100000000000000000000
                    IE: Unknown: 3D1684000400000000000000000000000000000000000000
                    IE: Unknown: 7F080400000000000040
                    IE: Unknown: BF0C12018033EAFF0000EAFF0000
                    IE: Unknown: C005000000FCFF
                    IE: Unknown: DD180050F2020101000003A4400027A4000042435E0062322F00
          Cell 14 - Address: FA:8F:CA:6E:35:A4
                    Channel:132
                    Frequency:5.66 GHz (Channel 132)
                    Quality=52/70  Signal level=-58 dBm  
                    Encryption key:off
                    ESSID:""
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000014992dca02f
                    Extra: Last beacon: 692ms ago
                    IE: Unknown: 0000
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 05050002000000
                    IE: Unknown: 2D1A2C0103FF000000000000000000000000000000000008E0E10900
                    IE: Unknown: 3D1684080000000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00

enp3s0    Interface doesn't support scanning.

lo        Interface doesn't support scanning.

youssef@youssef-GL63-8RD:~$ uname -r -m 
4.18.0-20-generic x86_64
youssef@youssef-GL63-8RD:~$ cat  /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
youssef@youssef-GL63-8RD:~$ nm-tool

La commande « nm-tool » n'a pas été trouvée, voulez-vous dire :

  commande « dm-tool » du deb lightdm

Essayez : sudo apt install <nom du deb>

youssef@youssef-GL63-8RD:~$ sudo rfkill list
0: hci0: Bluetooth
	Soft blocked: no
	Hard blocked: no
1: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no
youssef@youssef-GL63-8RD:~$ nmcli connection show
NAME                 UUID                                  TYPE      DEVICE 
Wild 4G              4d224da2-6abb-4b59-962d-285948dbcf16  wifi      wlo1   
Bbox-34231B09        cf168386-1447-46b4-a624-0c85a78dafa0  wifi      --     
Connexion filaire 1  389c727f-1bfd-33b0-b049-b072d727af2b  ethernet  --     
Quartiers Generaux   315f3b95-79c5-4201-b965-c912e6c44e76  wifi      --     
SFR_14CC             f3a4df51-70ce-42e7-903d-359b393bf4f3  wifi      --     
youssef@youssef-GL63-8RD:~$ nmcli connection list si nmcli connection show ne fonctionne pas
Erreur : paramètre « list » non reconnu. Essayez plutôt --help.

xubu1957

La carte wifi :

Network controller [0280]: Intel Corporation Wireless-AC 9560 [Jefferson Peak] [8086:a370] (rev 10)

et le noyau :

uname -r -m 

4.18.0-20-generic x86_64

Pour cette carte Intel, récente pour Linux, il fallait au moins un noyau 4.15 > [Résolu] config wifi network NON-RÉCLAMÉ

Le noyau est OK.

nmcli dev wifi 

IN-USE  SSID                             MODE   CHAN  RATE      SIGNAL  BARS  SECURITY  
*       Wild 4G                          Infra  8     270 Mo/s  97      ▂▄▆█  WPA2

Elle est connectée sur un canal 8, il est conseillé les canaux 1 ou 6 ou 11 :

Le 07/03/2018, un expert du wifi sur Ubuntu, chili555 a écritPlease check the settings in the router. WPA2-AES is preferred; not any WPA and WPA2 mixed mode and certainly not TKIP. Second, if your router is capable of N speeds, you may have better connectivity with a channel width of 20 MHz in the 2.4 GHz band instead of automatic 20/40 MHz, although it is likely to affect N speeds. I also have better luck with a fixed channel, either 1, 6 or 11, rather than automatic channel selection. Also, be certain the router is not set to use N speeds only; auto B, G and N is preferred. After making these changes, reboot the router.

Veuillez vérifier les paramètres dans le routeur. WPA2-AES est préférable ; pas de mode mixte WPA et WPA2 et certainement pas de TKIP. Deuxièmement, si votre routeur est capable du mode N, vous pouvez avoir une meilleure connectivité avec une largeur de canal de 20 MHz dans la bande 2,4 GHz au lieu de 20/40 MHz automatique, bien que cela puisse affecter mode N. J'ai aussi plus de chance avec un canal fixe, 1, 6 ou 11, plutôt que la sélection automatique des canaux. Assurez-vous également que le routeur n'est pas configuré pour utiliser uniquement du mode N; Auto B, G et N sont préférés. Après avoir apporté ces modifications, redémarrez le routeur.

> AC600 usb wifi adapter 17.10 need help -wireless script pastebin inc...

Sefyuizilife

Merci pour ta réponse rapide,

En regardant sur la discussion que tu m'as linké, j'ai compris qu'il fallait que je migre vers un OS plus récent ou que je "backport" le Noyau, cependant je ne sais absolument pas ce que c'est...

Concernant le canal wifi, je ne peux pas le modifier, je n'y ai pas accès.

xubu1957

Plus d'info pour le choix du canal > lafibre.info/wifi/quel-canal-wi-fi-choisir-pour-optimiser-son-debit/
_ _ _

Tu n'as pas un dual-boot avec Windows ?

Sefyuizilife

Merci pour la documentation sur le Wi-Fi, je vais l'imprimer pour en faire prendre connaissance à l'entreprise.
_ _ _

Si j'ai effectivement un dual-boot avec Windows 10, est ce cela qui pose problème?

En relisant ta première réponse, j'ai du mal à comprendre tu me dis qu'il fallait que je sois au mois en noyau 4.15
mais ensuite je peux lire ici (ci dessous) que je suis en 4.18.0-20 et tu m'as dit que mon noyau est ok.

uname -r -m 

4.18.0-20-generic x86_64

Du code j'en deduis que je n'ai pas besoin de changer de noyau?
J'ai vu que le "secure boot" pouvait poser problème, mais j'ai vérifié il n'est pas activé et ne l'a jamais été et la notification "Un problème logiciel a été détecté" survient même quand le wifi fonctionne.

Cordialement & merci d'avance pour ton aide.

xubu1957

Cette carte Intel fonctionne sur Linux à partir du noyau 4.15, ainsi que sur les noyaux des séries 4.18 ou 5.

La désactivation du secure-boot concerne les cartes Broadcom, Realtek récentes et la Mediatek MT7630E..

Voir le § 2 > [Tuto] Pas de Wi-fi ? Eléments importants à vérifier

_ _ _

J'avais conservé cette réponse :

Le 10/01/2017, Bougron a écritBonjour.
(...)
- Désactiver le démarrage rapide de windows. Sous windows
powercfg /hibernate off
- Ne jamais stopper windows avec la fonctionnalité ARRETER mais toujours avec la fonctionnalité REDEMARRER lorsqu'on est susceptible de lancer ubuntu et d'utiliser des périphériques utilisés par windows : Les partitions NTFS, le WIFI et probablement le bluetooth.
Ce fonctionnement est lié au démarrage rapide de windows qui verrouille (via le bios) les périphériques afin d'être sur de les retrouver à l'identique lors de son démarrage qui ne refait pas les séquences d'initialisation.
- De stopper windows avec ARRETER que lorsqu'on est absolument sur que le prochain démarrage qu'on choisira de faire sera windows.

(...)

Sefyuizilife

Je reviens vers toi suite aux tutos que tu m'as demandé de faire, j'ai vérifié toutes les étapes. (Démarrage rapide désactivé, EFI, si deux pilotes sont installés, ...)

Le problème Wi-Fi n'arrive que rarement, 2 fois en un mois, je ne sais donc pas pour l'instant s'il est résolu. (Mais celui la ne me gêne pas réellement)
Je précise que le PC est utilisé tout les jours environ 8 à 10h sur Ubuntu et je le redémarre au moins 3 fois.

- - - - - - - -

Par contre le problème de logiciel détecté survient à chaque redémarrage, et depuis seulement quelques jours voir une semaine, du coup j'ai un doute que ce soit le Wi-Fi.
Durant cette semaine j'ai installé psensor mais je viens de le désinstaller et le problème est toujours là.

En espérant que ça peut éclaircir la situation.

NicoApi73

Bonjour,

Pour ton problème logiciel, on voit 2 choses :
- tu n'en as pas tous les jours
- tu ne les as pas acquittés (en envoyant le rapport)

Le fait de les acquitter permet (souvent) de ne plus avoir le message qui s'affiche.

Comme nous savons ce qui a planté et quand, tu peux effacer la source des messages :

sudo rm -v /var/crash/*

Sefyuizilife

Bonjour,

Je reviens après deux jours d'utilisation,

- Le problème Wi-Fi venait bien de l’arrêt de Windows avec le bouton Arrêt, la désactivation du démarrage rapide/veille prolongé a résolu mon problème.
- Après la manip de NicoApi73 le message à l'air de ne plus réapparaitre.

Par contre j'ai deux petites questions avant de mettre en résolu.
1 - L' acquittement du message se fait par la commande (ci-dessous) ET/OU par l'envoie du signalement, car j'ai plusieurs fois envoyer le signalement mais le message ré-apparaissait au prochain démarrage...

sudo rm -v /var/crash/*

2 - Concernant les lignes de code que j'arrive pas à lire (ça va trop vite) qui apparaissent quand j’arrête Ubuntu qui finissent par [OK] de couleur vert, cela correspond à quoi?

Merci à vous deux, pour le temps que vous avez pris pour m'aider et de m'avoir appris quelques notions d'Ubuntu.

Cordialement, Sefyuizilife

NicoApi73

Bonjour,

L'acquittement se fait par le signalement. La commande rm est un peu violente, on supprime le fichier de crash. Je te l'ai fait faire après avoir vu ce qui avait planté et quand.

Les lignes que tu voisne sont pas des lignes de codes, mais les messages lors du boot, qui indique ce qui est démarré. Pas sûr que ça ait un intérêt pour toi, sauf en cas de problème.

Sefyuizilife

Merci pour toutes ses réponses.