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Wifi non détecté après MAJ Ubuntu 16.04 LTS

Loch

Nouveau WifiCheck qui peut-être vous permettra de comprendre ce qu'il s'est passé?

>>    cat /etc/lsb-release 

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.3 LTS"

>>    lsusb 

Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 04f2:b43b Chicony Electronics Co., Ltd 
Bus 001 Device 004: ID 058f:6254 Alcor Micro Corp. USB Hub
Bus 001 Device 003: ID 13d3:3394 IMC Networks Bluetooth
Bus 001 Device 002: ID 046d:c52e Logitech, Inc. MK260 Wireless Combo Receiver
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

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

01:00.2 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [10ec:8136] (rev 06)
	Subsystem: CLEVO/KAPOK Computer RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [1558:5471]
	Kernel driver in use: r8169
	Kernel modules: r8169
02:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8723AE PCIe Wireless Network Adapter [10ec:8723]
	Subsystem: AzureWave RTL8723AE PCIe Wireless Network Adapter [1a3b:2114]
	Kernel driver in use: rtl8723ae
	Kernel modules: rtl8723ae

>>    sudo lshw -C network 

  *-network
       description: Ethernet interface
       produit: RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller
       fabriquant: Realtek Semiconductor Co., Ltd.
       identifiant matériel: 0.2
       information bus: pci@0000:01:00.2
       nom logique: enp1s0f2
       version: 06
       numéro de série: 80:fa:5b:06:9f:60
       taille: 10Mbit/s
       capacité: 100Mbit/s
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl8402-1_0.0.1 10/26/11 latency=0 link=no multicast=yes port=MII speed=10Mbit/s
       ressources: irq:91 portE/S:e000(taille=256) mémoire:d0714000-d0714fff mémoire:d0710000-d0713fff
  *-network
       description: Interface réseau sans fil
       produit: RTL8723AE PCIe Wireless Network Adapter
       fabriquant: Realtek Semiconductor Co., Ltd.
       identifiant matériel: 0
       information bus: pci@0000:02:00.0
       nom logique: wlp2s0
       version: 00
       numéro de série: 40:e2:30:30:5a:fc
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=rtl8723ae driverversion=4.10.0-35-generic firmware=N/A ip=192.168.1.42 latency=0 link=yes multicast=yes wireless=IEEE 802.11
       ressources: irq:17 portE/S:d000(taille=256) mémoire:d0600000-d0603fff

>>    lsmod 

Module                  Size  Used by
ccm                    20480  3
rfcomm                 77824  0
bnep                   20480  2
snd_hda_codec_hdmi     49152  1
snd_hda_codec_via      24576  1
snd_hda_codec_generic    73728  1 snd_hda_codec_via
intel_rapl             20480  0
intel_soc_dts_iosf     16384  0
intel_powerclamp       16384  0
coretemp               16384  0
kvm_intel             200704  0
kvm                   593920  1 kvm_intel
irqbypass              16384  1 kvm
punit_atom_debug       16384  0
crct10dif_pclmul       16384  0
crc32_pclmul           16384  0
ghash_clmulni_intel    16384  0
cryptd                 24576  1 ghash_clmulni_intel
intel_cstate           20480  0
serio_raw              16384  0
uvcvideo               90112  0
videobuf2_vmalloc      16384  1 uvcvideo
videobuf2_memops       16384  1 videobuf2_vmalloc
videobuf2_v4l2         24576  1 uvcvideo
videobuf2_core         40960  2 uvcvideo,videobuf2_v4l2
btusb                  45056  0
videodev              172032  3 uvcvideo,videobuf2_core,videobuf2_v4l2
btrtl                  16384  1 btusb
btbcm                  16384  1 btusb
media                  40960  2 uvcvideo,videodev
input_leds             16384  0
joydev                 20480  0
btintel                16384  1 btusb
arc4                   16384  2
bluetooth             557056  31 btrtl,btintel,bnep,btbcm,rfcomm,btusb
rtl8723ae              86016  0
btcoexist              53248  1 rtl8723ae
rtl8723_common         24576  1 rtl8723ae
rtl_pci                28672  1 rtl8723ae
rtlwifi                73728  2 rtl_pci,rtl8723ae
mac80211              782336  2 rtl_pci,rtlwifi
rtsx_pci_ms            20480  0
cfg80211              602112  2 mac80211,rtlwifi
memstick               16384  1 rtsx_pci_ms
snd_intel_sst_acpi     16384  0
snd_intel_sst_core     77824  1 snd_intel_sst_acpi
snd_soc_sst_mfld_platform   102400  1 snd_intel_sst_core
snd_soc_sst_match      16384  1 snd_intel_sst_acpi
snd_hda_intel          36864  3
snd_hda_codec         126976  4 snd_hda_intel,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_via
snd_soc_core          233472  1 snd_soc_sst_mfld_platform
snd_compress           20480  1 snd_soc_core
ac97_bus               16384  1 snd_soc_core
snd_pcm_dmaengine      16384  1 snd_soc_core
snd_hda_core           81920  5 snd_hda_intel,snd_hda_codec,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_via
snd_hwdep              16384  1 snd_hda_codec
snd_pcm               102400  7 snd_hda_intel,snd_hda_codec,snd_pcm_dmaengine,snd_hda_core,snd_hda_codec_hdmi,snd_soc_sst_mfld_platform,snd_soc_core
snd_seq_midi           16384  0
snd_seq_midi_event     16384  1 snd_seq_midi
snd_rawmidi            32768  1 snd_seq_midi
snd_seq                65536  2 snd_seq_midi_event,snd_seq_midi
snd_seq_device         16384  3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer              32768  2 snd_seq,snd_pcm
snd                    77824  20 snd_compress,snd_hda_intel,snd_hwdep,snd_seq,snd_hda_codec,snd_timer,snd_rawmidi,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_seq_device,snd_soc_sst_mfld_platform,snd_soc_core,snd_pcm,snd_hda_codec_via
mac_hid                16384  0
mei_txe                20480  0
mei                   102400  1 mei_txe
soundcore              16384  1 snd
lpc_ich                24576  0
shpchp                 36864  0
parport_pc             32768  0
ppdev                  20480  0
lp                     20480  0
parport                49152  3 lp,parport_pc,ppdev
autofs4                40960  2
hid_generic            16384  0
usbhid                 53248  0
hid                   118784  2 hid_generic,usbhid
rtsx_pci_sdmmc         24576  0
psmouse               139264  0
r8169                  81920  0
mii                    16384  1 r8169
rtsx_pci               57344  2 rtsx_pci_sdmmc,rtsx_pci_ms
wmi                    16384  0
i915                 1449984  91
ahci                   36864  3
video                  40960  1 i915
fjes                   77824  0
i2c_algo_bit           16384  1 i915
drm_kms_helper        151552  1 i915
syscopyarea            16384  1 drm_kms_helper
libahci                32768  1 ahci
sysfillrect            16384  1 drm_kms_helper
sysimgblt              16384  1 drm_kms_helper
fb_sys_fops            16384  1 drm_kms_helper
drm                   352256  5 i915,drm_kms_helper


>>    iwconfig 

wlp2s0    IEEE 802.11  ESSID:"FIBRAANGEL"  
          Mode:Managed  Frequency:2.422 GHz  Access Point: E2:41:36:90:B5:E0   
          Bit Rate=72.2 Mb/s   Tx-Power=20 dBm   
          Retry short limit:7   RTS thr=2347 B   Fragment thr:off
          Power Management:off
          Link Quality=62/70  Signal level=-48 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:29   Missed beacon:0


>>    ifconfig -a 

enp1s0f2  Link encap:Ethernet  HWaddr 80:fa:5b:06:9f:60  
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:0 (0.0 B) Octets transmis:0 (0.0 B)

lo        Link encap:Boucle locale  
          inet adr:127.0.0.1  Masque:255.0.0.0
          adr inet6: ::1/128 Scope:Hôte
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          Packets reçus:1822 erreurs:0 :0 overruns:0 frame:0
          TX packets:1822 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:184157 (184.1 KB) Octets transmis:184157 (184.1 KB)

wlp2s0    Link encap:Ethernet  HWaddr 40:e2:30:30:5a:fc  
          inet adr:192.168.1.42  Bcast:192.168.1.255  Masque:255.255.255.0
          adr inet6: fe80::f091:5932:d119:4357/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:7982 erreurs:0 :0 overruns:0 frame:0
          TX packets:7237 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:5191198 (5.1 MB) Octets transmis:1143419 (1.1 MB)


>>    sudo iwlist scan 

wlp2s0    Scan completed :
          Cell 01 - Address: E2:41:36:90:B5:E0
                    Channel:3
                    Frequency:2.422 GHz (Channel 3)
                    Quality=54/70  Signal level=-56 dBm  
                    Encryption key:on
                    ESSID:"FIBRAANGEL"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                              18 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=0000000a88d33c17
                    Extra: Last beacon: 28ms ago
                    IE: Unknown: 000A4649425241414E47454C
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 030103
                    IE: Unknown: 2A0100
                    IE: Unknown: 32040C183060
                    IE: Unknown: 2D1AEC0117FFFF0000000000000000000000000000000C0000000000
                    IE: Unknown: 3D1603000400000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 7F0101
                    IE: Unknown: DD07000C4304000000
          Cell 02 - Address: 54:B8:0A:77:85:01
                    Channel:3
                    Frequency:2.422 GHz (Channel 3)
                    Quality=46/70  Signal level=-64 dBm  
                    Encryption key:on
                    ESSID:"FIBRAANGEL-eh"
                    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=000000845b196857
                    Extra: Last beacon: 28ms ago
                    IE: Unknown: 000D4649425241414E47454C2D6568
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030103
                    IE: Unknown: 0706554B20010D14
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1AAD011BFFFF000000000000000000000100000000000000000000
                    IE: Unknown: 3D1603080000000000000000000000000000000000000000
                    IE: Unknown: 4A0E14000A002C01C800140005001900
                    IE: Unknown: 7F080100000000000040
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    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: DD850050F204104A0001101044000102103B0001031047001013B779081DD211B287C289D9A883F74110210006442D4C696E6B1023000F442D4C696E6B205265706561746572102400084441502D31333230104200046E6F6E651054000800060050F2040001101100084441502D3133323010080002200C103C0001011049000600372A000120
          Cell 03 - Address: B2:46:FC:7B:C9:28
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=26/70  Signal level=-84 dBm  
                    Encryption key:on
                    ESSID:"SEVILLA_120"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                              18 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=000000d6002fa486
                    Extra: Last beacon: 812ms ago
                    IE: Unknown: 000B534556494C4C415F313230
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 03010B
                    IE: Unknown: 32040C183060
                    IE: Unknown: 33082001020304050607
                    IE: Unknown: 33082105060708090A0B
                    IE: Unknown: 05050203006202
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD310050F204104A000110104400010210470010BC329E001DD811B28601B246FC7BC928103C0001011049000600372A000120
                    IE: Unknown: 2A0100
                    IE: Unknown: 2D1AEC0117FFFF0000000000000000000000000000000C0000000000
                    IE: Unknown: 3D160B000000000000000000000000000000000000000000
                    IE: Unknown: 7F0101
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: DD07000C4304000000
          Cell 04 - Address: 6C:19:8F:19:05:C6
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=22/70  Signal level=-88 dBm  
                    Encryption key:on
                    ESSID:"dlink-05C4"
                    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=00000074a67b82e2
                    Extra: Last beacon: 28ms ago
                    IE: Unknown: 000A646C696E6B2D30354334
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 03010B
                    IE: Unknown: 0706474220010D14
                    IE: Unknown: 2A0104
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1AEF1103FFFF0000000000000000000000000000000406E6E70D00
                    IE: Unknown: 331AEF1103FFFF0000000000000000000000000000000406E6E70D00
                    IE: Unknown: 3D160B080000000000000000000000000000000000000000
                    IE: Unknown: 34160B080000000000000000000000000000000000000000
                    IE: Unknown: 4A0E14000A002C01C800140005001900
                    IE: Unknown: 7F050100000000
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101820003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD8B0050F204104A00011010440001021057000101103B000103104700102D5F8E8CA8F5137D7F646C198F1905C510210006442D4C696E6B1023000A4448502D5733313041561024000830303030303030301042000830303030303030301054000800060050F20400011011000A4448502D57333130415610080002278C103C0001011049000600372A000120
          Cell 05 - Address: 34:64:A9:DD:F9:1F
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=28/70  Signal level=-82 dBm  
                    Encryption key:on
                    ESSID:"DIRECT-1E-HP ENVY 5640 series"
                    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=000001de9466ae9e
                    Extra: Last beacon: 28ms ago
                    IE: Unknown: 001D4449524543542D31452D485020454E5659203536343020736572696573
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 030106
                    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: 3D1606080000000000000000000000000000000000000000
                    IE: Unknown: DD090010180200000C0000
                    IE: Unknown: DD180050F202010188000364000027A4000041435E0061322F00
                    IE: Unknown: DDBF0050F204104A000110104400010210570001011041000100103B000103104700101C852A4DB8001F08ABCD3464A9DDF91E10210002485010230020454E5659203536343020736572696573000000000000000000000000000000001024000F353634300000000000000000000000104200105448344137363431503730355A4300001054000800030050F20400051011001D4449524543542D31452D485020454E56592035363430207365726965731008000200001049000600372A000120


>>    uname -r -m 

4.10.0-35-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 

*  SSID                           MODE   CHAN  DÉBIT    SIGNAL  BARS  SÉCURITÉ  
*  FIBRAANGEL                     Infra  3     54 Mo/s  68      ▂▄▆_  WPA2      
   FIBRAANGEL-eh                  Infra  3     54 Mo/s  60      ▂▄▆_  WPA1 WPA2 
   DIRECT-1E-HP ENVY 5640 series  Infra  6     54 Mo/s  30      ▂___  WPA2      
   SEVILLA_120                    Infra  11    54 Mo/s  27      ▂___  WPA2      
   dlink-05C4                     Infra  11    54 Mo/s  24      ▂___  WPA1 WPA2 

>>    nmcli connection show 

NOM                  UUID                                  TYPE             PÉRIPHÉRIQUE 
FIBRAANGEL           1a9c425c-2df9-4a1e-9f70-2f9f08e440ff  802-11-wireless  wlp2s0       
Connexion filaire 1  f118f3d8-32fa-3ca8-9d76-66f8fe304ce3  802-3-ethernet   --           
Connexion filaire 2  19a5b484-0fe4-3da8-a1dd-7ba2f8d523d5  802-3-ethernet   --           
WIFI-UIC             6bfbd77e-b60f-4fdc-a130-fc9bee66113e  802-11-wireless  --           

>>    sudo rfkill list 

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

xubu1957

Bonjour,

*  SSID                           MODE   CHAN  DÉBIT    SIGNAL  BARS  SÉCURITÉ  
*  FIBRAANGEL                     Infra  3     54 Mo/s  68      ▂▄▆_  WPA2      
   FIBRAANGEL-eh                  Infra  3     54 Mo/s  60      ▂▄▆_  WPA1 WPA2

Quelle est la marque et le modèle de la Box ?

Loch

Bonjour Xubu,

Je n'arrive toujours pas à trouver un moment ou la personne propriétaire de la box soit présente en même temps que moi...
Cela sera-t-il vraiment utile pour vous et le diagnostic ou puis-je clôturer ?

Merci encore de votre aide !

LeJediGris

Salut,

Cela m'a l'air d'être OK:

wlp2s0    Link encap:Ethernet  HWaddr 40:e2:30:30:5a:fc  
          inet adr:192.168.1.42  Bcast:192.168.1.255  Masque:255.255.255.0
          adr inet6: fe80::f091:5932:d119:4357/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:7982 erreurs:0 :0 overruns:0 frame:0
          TX packets:7237 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:5191198 (5.1 MB) Octets transmis:1143419 (1.1 MB)

Tu dois donc avoir le wifi connecté....

@Xubu: Le driver

02:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8723AE PCIe Wireless Network Adapter [10ec:8723]
	Subsystem: AzureWave RTL8723AE PCIe Wireless Network Adapter [1a3b:2114]
	Kernel driver in use: rtl8723ae
	Kernel modules: rtl8723ae

était déjà bien installé, avec les module rtl-wifi aussi.

A+

Loch

Bonjour à tous !!

Je suis de retour... Désolé !!
Suite à la mise à jour faite aujourd'hui... rebelote, même problème !
L'ethernet fonctionne mais le Wifi NON.

J'ai verifié le Fichier NetWorkManager.conf ==> Puis ai fait un

sudo service network-manager restar

t

J'ai bien

[device]
wifi.scan-rand-mac-address=no

Mais toujours rien...

Mon Wificheck :


>>    cat /etc/lsb-release 

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.3 LTS"

>>    lsusb 

Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 04f2:b43b Chicony Electronics Co., Ltd 
Bus 001 Device 003: ID 058f:6254 Alcor Micro Corp. USB Hub
Bus 001 Device 002: ID 13d3:3394 IMC Networks Bluetooth
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

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

01:00.2 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [10ec:8136] (rev 06)
	Subsystem: CLEVO/KAPOK Computer RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [1558:5471]
	Kernel driver in use: r8169
	Kernel modules: r8169
02:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8723AE PCIe Wireless Network Adapter [10ec:8723]
	Subsystem: AzureWave RTL8723AE PCIe Wireless Network Adapter [1a3b:2114]
	Kernel driver in use: rtl8723ae
	Kernel modules: rtl8723ae

>>    sudo lshw -C network 

  *-network
       description: Ethernet interface
       produit: RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller
       fabriquant: Realtek Semiconductor Co., Ltd.
       identifiant matériel: 0.2
       information bus: pci@0000:01:00.2
       nom logique: enp1s0f2
       version: 06
       numéro de série: 80:fa:5b:06:9f:60
       taille: 100Mbit/s
       capacité: 100Mbit/s
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl8402-1_0.0.1 10/26/11 ip=192.168.1.45 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
       ressources: irq:90 portE/S:e000(taille=256) mémoire:d0714000-d0714fff mémoire:d0710000-d0713fff
  *-network
       description: Interface réseau sans fil
       produit: RTL8723AE PCIe Wireless Network Adapter
       fabriquant: Realtek Semiconductor Co., Ltd.
       identifiant matériel: 0
       information bus: pci@0000:02:00.0
       nom logique: wlp2s0
       version: 00
       numéro de série: 40:e2:30:30:5a:fc
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=rtl8723ae driverversion=4.10.0-37-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11
       ressources: irq:17 portE/S:d000(taille=256) mémoire:d0600000-d0603fff

>>    lsmod 

Module                  Size  Used by
rfcomm                 77824  0
bnep                   20480  2
binfmt_misc            20480  1
intel_rapl             20480  0
intel_soc_dts_iosf     16384  0
intel_powerclamp       16384  0
coretemp               16384  0
kvm_intel             200704  0
kvm                   593920  1 kvm_intel
irqbypass              16384  1 kvm
punit_atom_debug       16384  0
crct10dif_pclmul       16384  0
crc32_pclmul           16384  0
ghash_clmulni_intel    16384  0
cryptd                 24576  1 ghash_clmulni_intel
intel_cstate           20480  0
joydev                 20480  0
uvcvideo               90112  0
input_leds             16384  0
videobuf2_vmalloc      16384  1 uvcvideo
videobuf2_memops       16384  1 videobuf2_vmalloc
arc4                   16384  2
serio_raw              16384  0
videobuf2_v4l2         24576  1 uvcvideo
videobuf2_core         40960  2 uvcvideo,videobuf2_v4l2
rtl8723ae              86016  0
btcoexist              53248  1 rtl8723ae
rtl8723_common         24576  1 rtl8723ae
rtl_pci                28672  1 rtl8723ae
rtlwifi                73728  2 rtl_pci,rtl8723ae
mac80211              782336  2 rtl_pci,rtlwifi
videodev              172032  3 uvcvideo,videobuf2_core,videobuf2_v4l2
btusb                  45056  0
btrtl                  16384  1 btusb
media                  40960  2 uvcvideo,videodev
btbcm                  16384  1 btusb
btintel                16384  1 btusb
bluetooth             557056  31 btrtl,btintel,bnep,btbcm,rfcomm,btusb
cfg80211              602112  2 mac80211,rtlwifi
rtsx_pci_ms            20480  0
memstick               16384  1 rtsx_pci_ms
snd_hda_codec_hdmi     49152  1
snd_hda_codec_via      24576  1
snd_hda_codec_generic    73728  1 snd_hda_codec_via
snd_intel_sst_acpi     16384  0
snd_intel_sst_core     77824  1 snd_intel_sst_acpi
snd_hda_intel          36864  3
snd_soc_sst_mfld_platform   102400  1 snd_intel_sst_core
snd_soc_sst_match      16384  1 snd_intel_sst_acpi
snd_hda_codec         126976  4 snd_hda_intel,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_via
snd_hda_core           81920  5 snd_hda_intel,snd_hda_codec,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_via
snd_hwdep              16384  1 snd_hda_codec
snd_soc_core          233472  1 snd_soc_sst_mfld_platform
snd_compress           20480  1 snd_soc_core
ac97_bus               16384  1 snd_soc_core
snd_pcm_dmaengine      16384  1 snd_soc_core
snd_pcm               102400  7 snd_hda_intel,snd_hda_codec,snd_pcm_dmaengine,snd_hda_core,snd_hda_codec_hdmi,snd_soc_sst_mfld_platform,snd_soc_core
snd_seq_midi           16384  0
snd_seq_midi_event     16384  1 snd_seq_midi
snd_rawmidi            32768  1 snd_seq_midi
snd_seq                65536  2 snd_seq_midi_event,snd_seq_midi
snd_seq_device         16384  3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer              32768  2 snd_seq,snd_pcm
snd                    77824  20 snd_compress,snd_hda_intel,snd_hwdep,snd_seq,snd_hda_codec,snd_timer,snd_rawmidi,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_seq_device,snd_soc_sst_mfld_platform,snd_soc_core,snd_pcm,snd_hda_codec_via
mei_txe                20480  0
mac_hid                16384  0
mei                   102400  1 mei_txe
shpchp                 36864  0
lpc_ich                24576  0
soundcore              16384  1 snd
parport_pc             32768  0
ppdev                  20480  0
lp                     20480  0
parport                49152  3 lp,parport_pc,ppdev
autofs4                40960  2
rtsx_pci_sdmmc         24576  0
i915                 1449984  104
i2c_algo_bit           16384  1 i915
psmouse               139264  0
drm_kms_helper        151552  1 i915
r8169                  81920  0
syscopyarea            16384  1 drm_kms_helper
mii                    16384  1 r8169
sysfillrect            16384  1 drm_kms_helper
sysimgblt              16384  1 drm_kms_helper
rtsx_pci               57344  2 rtsx_pci_sdmmc,rtsx_pci_ms
fb_sys_fops            16384  1 drm_kms_helper
drm                   352256  5 i915,drm_kms_helper
ahci                   36864  3
libahci                32768  1 ahci
wmi                    16384  0
fjes                   77824  0
video                  40960  1 i915


>>    iwconfig 

wlp2s0    IEEE 802.11  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=20 dBm   
          Retry short limit:7   RTS thr=2347 B   Fragment thr:off
          Power Management:off
          

>>    ifconfig -a 

enp1s0f2  Link encap:Ethernet  HWaddr 80:fa:5b:06:9f:60  
          inet adr:192.168.1.45  Bcast:192.168.1.255  Masque:255.255.255.0
          adr inet6: fe80::dbb7:73c4:8a42:3232/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:13045 erreurs:0 :0 overruns:0 frame:0
          TX packets:10258 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:10982513 (10.9 MB) Octets transmis:1655272 (1.6 MB)

lo        Link encap:Boucle locale  
          inet adr:127.0.0.1  Masque:255.0.0.0
          adr inet6: ::1/128 Scope:Hôte
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          Packets reçus:2145 erreurs:0 :0 overruns:0 frame:0
          TX packets:2145 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:231290 (231.2 KB) Octets transmis:231290 (231.2 KB)

wlp2s0    Link encap:Ethernet  HWaddr 40:e2:30:30:5a:fc  
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:0 (0.0 B) Octets transmis:0 (0.0 B)


>>    sudo iwlist scan 

wlp2s0    No scan results


>>    uname -r -m 

4.10.0-37-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 

*  SSID  MODE  CHAN  DÉBIT  SIGNAL  BARS  SÉCURITÉ 

>>    nmcli connection show 

NOM                   UUID                                  TYPE            PÉRIPHÉRIQUE 
Ethernet automatique  9e751bc9-8161-4810-9bbf-04bf26e4b68b  802-3-ethernet  enp1s0f2     

>>    sudo rfkill list 

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

Merci beaucoup !!

xubu1957

Bonjour,

Tente :

sudo ifconfig wlp2s0 down

sudo ifconfig wlp2s0 up

Loch

Merci c'est sympa !!
Malheureusement commandes effectuées sans succès !

[code]

>>    cat /etc/lsb-release 

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.3 LTS"

>>    lsusb 

Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 04f2:b43b Chicony Electronics Co., Ltd 
Bus 001 Device 003: ID 058f:6254 Alcor Micro Corp. USB Hub
Bus 001 Device 002: ID 13d3:3394 IMC Networks Bluetooth
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

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

01:00.2 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [10ec:8136] (rev 06)
	Subsystem: CLEVO/KAPOK Computer RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [1558:5471]
	Kernel driver in use: r8169
	Kernel modules: r8169
02:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8723AE PCIe Wireless Network Adapter [10ec:8723]
	Subsystem: AzureWave RTL8723AE PCIe Wireless Network Adapter [1a3b:2114]
	Kernel driver in use: rtl8723ae
	Kernel modules: rtl8723ae

>>    sudo lshw -C network 

  *-network
       description: Ethernet interface
       produit: RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller
       fabriquant: Realtek Semiconductor Co., Ltd.
       identifiant matériel: 0.2
       information bus: pci@0000:01:00.2
       nom logique: enp1s0f2
       version: 06
       numéro de série: 80:fa:5b:06:9f:60
       taille: 100Mbit/s
       capacité: 100Mbit/s
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl8402-1_0.0.1 10/26/11 ip=192.168.1.45 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
       ressources: irq:90 portE/S:e000(taille=256) mémoire:d0714000-d0714fff mémoire:d0710000-d0713fff
  *-network
       description: Interface réseau sans fil
       produit: RTL8723AE PCIe Wireless Network Adapter
       fabriquant: Realtek Semiconductor Co., Ltd.
       identifiant matériel: 0
       information bus: pci@0000:02:00.0
       nom logique: wlp2s0
       version: 00
       numéro de série: 40:e2:30:30:5a:fc
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=rtl8723ae driverversion=4.10.0-37-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11
       ressources: irq:17 portE/S:d000(taille=256) mémoire:d0600000-d0603fff

>>    lsmod 

Module                  Size  Used by
rfcomm                 77824  0
bnep                   20480  2
binfmt_misc            20480  1
intel_rapl             20480  0
arc4                   16384  2
intel_soc_dts_iosf     16384  0
intel_powerclamp       16384  0
coretemp               16384  0
kvm_intel             200704  0
rtl8723ae              86016  0
kvm                   593920  1 kvm_intel
btcoexist              53248  1 rtl8723ae
rtl8723_common         24576  1 rtl8723ae
rtl_pci                28672  1 rtl8723ae
irqbypass              16384  1 kvm
punit_atom_debug       16384  0
crct10dif_pclmul       16384  0
crc32_pclmul           16384  0
rtlwifi                73728  2 rtl_pci,rtl8723ae
ghash_clmulni_intel    16384  0
cryptd                 24576  1 ghash_clmulni_intel
intel_cstate           20480  0
mac80211              782336  2 rtl_pci,rtlwifi
joydev                 20480  0
input_leds             16384  0
serio_raw              16384  0
cfg80211              602112  2 mac80211,rtlwifi
uvcvideo               90112  0
videobuf2_vmalloc      16384  1 uvcvideo
videobuf2_memops       16384  1 videobuf2_vmalloc
videobuf2_v4l2         24576  1 uvcvideo
videobuf2_core         40960  2 uvcvideo,videobuf2_v4l2
videodev              172032  3 uvcvideo,videobuf2_core,videobuf2_v4l2
media                  40960  2 uvcvideo,videodev
snd_hda_codec_hdmi     49152  1
snd_hda_codec_via      24576  1
snd_hda_codec_generic    73728  1 snd_hda_codec_via
snd_hda_intel          36864  3
snd_hda_codec         126976  4 snd_hda_intel,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_via
snd_hda_core           81920  5 snd_hda_intel,snd_hda_codec,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_via
snd_hwdep              16384  1 snd_hda_codec
snd_seq_midi           16384  0
snd_seq_midi_event     16384  1 snd_seq_midi
snd_rawmidi            32768  1 snd_seq_midi
snd_intel_sst_acpi     16384  0
snd_intel_sst_core     77824  1 snd_intel_sst_acpi
snd_soc_sst_mfld_platform   102400  1 snd_intel_sst_core
snd_soc_sst_match      16384  1 snd_intel_sst_acpi
snd_soc_core          233472  1 snd_soc_sst_mfld_platform
snd_compress           20480  1 snd_soc_core
ac97_bus               16384  1 snd_soc_core
snd_pcm_dmaengine      16384  1 snd_soc_core
snd_seq                65536  2 snd_seq_midi_event,snd_seq_midi
snd_pcm               102400  7 snd_hda_intel,snd_hda_codec,snd_pcm_dmaengine,snd_hda_core,snd_hda_codec_hdmi,snd_soc_sst_mfld_platform,snd_soc_core
snd_seq_device         16384  3 snd_seq,snd_rawmidi,snd_seq_midi
mac_hid                16384  0
snd_timer              32768  2 snd_seq,snd_pcm
btusb                  45056  0
btrtl                  16384  1 btusb
btbcm                  16384  1 btusb
mei_txe                20480  0
btintel                16384  1 btusb
mei                   102400  1 mei_txe
bluetooth             557056  31 btrtl,btintel,bnep,btbcm,rfcomm,btusb
snd                    77824  20 snd_compress,snd_hda_intel,snd_hwdep,snd_seq,snd_hda_codec,snd_timer,snd_rawmidi,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_seq_device,snd_soc_sst_mfld_platform,snd_soc_core,snd_pcm,snd_hda_codec_via
rtsx_pci_ms            20480  0
memstick               16384  1 rtsx_pci_ms
lpc_ich                24576  0
shpchp                 36864  0
soundcore              16384  1 snd
parport_pc             32768  0
ppdev                  20480  0
lp                     20480  0
parport                49152  3 lp,parport_pc,ppdev
autofs4                40960  2
rtsx_pci_sdmmc         24576  0
i915                 1449984  100
i2c_algo_bit           16384  1 i915
drm_kms_helper        151552  1 i915
syscopyarea            16384  1 drm_kms_helper
sysfillrect            16384  1 drm_kms_helper
sysimgblt              16384  1 drm_kms_helper
fb_sys_fops            16384  1 drm_kms_helper
r8169                  81920  0
psmouse               139264  0
ahci                   36864  3
mii                    16384  1 r8169
rtsx_pci               57344  2 rtsx_pci_sdmmc,rtsx_pci_ms
drm                   352256  5 i915,drm_kms_helper
libahci                32768  1 ahci
wmi                    16384  0
fjes                   77824  0
video                  40960  1 i915


>>    iwconfig 

wlp2s0    IEEE 802.11  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=20 dBm   
          Retry short limit:7   RTS thr=2347 B   Fragment thr:off
          Power Management:off
          

>>    ifconfig -a 

enp1s0f2  Link encap:Ethernet  HWaddr 80:fa:5b:06:9f:60  
          inet adr:192.168.1.45  Bcast:192.168.1.255  Masque:255.255.255.0
          adr inet6: fe80::dbb7:73c4:8a42:3232/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:638 erreurs:0 :0 overruns:0 frame:0
          TX packets:717 errors:2 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:231246 (231.2 KB) Octets transmis:93638 (93.6 KB)

lo        Link encap:Boucle locale  
          inet adr:127.0.0.1  Masque:255.0.0.0
          adr inet6: ::1/128 Scope:Hôte
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          Packets reçus:608 erreurs:0 :0 overruns:0 frame:0
          TX packets:608 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:48039 (48.0 KB) Octets transmis:48039 (48.0 KB)

wlp2s0    Link encap:Ethernet  HWaddr 40:e2:30:30:5a:fc  
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:0 (0.0 B) Octets transmis:0 (0.0 B)


>>    sudo iwlist scan 

wlp2s0    No scan results


>>    uname -r -m 

4.10.0-37-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 

*  SSID  MODE  CHAN  DÉBIT  SIGNAL  BARS  SÉCURITÉ 

>>    nmcli connection show 

NOM                   UUID                                  TYPE            PÉRIPHÉRIQUE 
Ethernet automatique  9e751bc9-8161-4810-9bbf-04bf26e4b68b  802-3-ethernet  enp1s0f2     

>>    sudo rfkill list 

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

[/code]

xubu1957

Sans un message d'erreur ?

Loch

Lors de l’exécution des commandes ==> Non

xubu1957

Une solution de contournement avec [doc]wicd[/doc] > [Résolu] problème paramétrage carte WIFI RTL8723AE

Une procédure :

Le 25/01/2015, nany a écrit Bien, de ce que je trouve sur le net concernant cette carte 8723ae, on conseille d’installer wicd:

mkdir $HOME/network
cd $HOME/network
mkdir network-manager
cd network-manager
apt-get download network-manager network-manager-gnome network-manager-pptp menu
cd ..
mkdir wicd
cd wicd
apt-get download wicd-cli wicd-curses wicd-daemon wicd wicd-gtk libglade2-0 python-glade2 python-urwid python-wicd
cd

sudo service network-manager stop
sudo apt-get -y remove network-manager
sudo dpkg -i $HOME/network/wicd/*
sudo service wicd restart

Si le réseau ne fonctionne plus après cette installation, remettre NetworkManager:

sudo service wicd stop
sudo apt-get -y remove wicd-cli wicd-curses wicd-daemon wicd wicd-gtk libglade2-0 python-glade2 python-urwid python-wicd
sudo dpkg -i $HOME/network/network-manager/*
sudo service network-manager restart

fil d'origine > RESOLU Réseaux wifi non détectés

Loch

Re,

Des erreurs ont été rencontrées pendant l'exécution :
 wicd-daemon
 wicd-gtk
 wicd
 wicd-cli
 wicd-curses
rweil@rweil-W510TU:~$ sudo service wicd restart
Failed to restart wicd.service: Unit wicd.service not found.

Sans succès donc ==> Je suis retourné vers NetworkM ==> Même situation qu'avant...

xubu1957

Je sais pas me servir de wicd ! 🙁

Loch

Merci Xubu,

Je dois quitter la connection filaire (chez une vieille personne).
Je vais essayer de me bidouiller une connexion wifi partagée avec mon portable pour suivre vos conseils !

> Si j'upgradais a une version de Ubuntu plus récente, cela résoudrait-il le probleme? Car cela semble récurrent et cela fait perdre beaucoup de temps à tout le monde...

Merci encore Xubu !

xubu1957

Moi, je conseillerais plutôt une 16.04.1 LTS et les noyaux 4.4. qui doit aller jusqu'en avril 2021.

xubu1957

Bonjour,

J'ai cherché pour les erreurs de ton message #31, et ramené :

au #3, le 30/09/2008, sbig77 a écritVoici la solution pour ceux qui auraient le même problème :

sudo rm /var/lib/dpkg/info/wicd*

Puis réinstallation de network-manager (qui supprime wicd sans couper la connexion internet)

sudo apt-get install network-manager

et enfin, réinstallation de wicd

sudo apt-get install wicd

au #10, le 27/08/2009, cataclop a écritAu cas où d'autres que moi se heurteraient au problème de wicd-client refusant de démarrer, et répondant au terminal le message se terminant ainsi :
The name org.wicd.daemon was not provided by any .service files
Pensez à redémarrer l'ordinateur après installation de wicd ! Chez moi, ceci a résolu le problême.

dans [RESOLU] Problème avec la mise à jour de wicd

et à titre documentaire : wikipedia.org/wiki/Wicd

Loch

Bonjour Xubu et encore merci pour toute cette aide !
Alors, il y a quelques semaines : retour à la normale après une nuit ==> "normal" = wifi détécté.

N'y a-t-il pas un reset de quelque chose à minuit ou quelque chose comme ça?
Merci pour la réponse. Je la garde sous le coude, mais ne touche plus à rien car ne peut pas me permettre de perdre autant de temps aussi fréquemment. Je ferai le nécessaire après mes examens !

Merci beaucoup Xubu !

moko138

Sans plus rien modifier, dès que tu en auras le temps, merci de dire le nom exact et complet de ton ordi. Il est généralement gravé ou écrit sous la machine.
Et de montrer :

lspci -vvnn | grep -A 12 -Ei "network|wireless"

cat /etc/modules

ls -lt /etc/modprobe.d

dpkg -l | grep 8723

ls -lt /etc/apt/sources.list.d

En #15 et #20, entre

git clone git@github.com:lwfinger/rtlwifi_new.git

make; sudo make install

il manquait la ligne

cd <quelquechose>

À compléter SI tentative ultérieure. Mais en #21 le wifi marche sans cette bidouille.

Pour tes examens, je m'associe à

Livanos, dit "Le Grec" a écrit Qu'on me permette d'évoquer la mémoire du général de Cambronne.

😃

Loch

Bonjour Moko138 et merci de t’être intéressé(e) au problème.

Ordi :
CLEVO CO
NOTEBOOK COMPUTER Model W515TU

Pour les commandes demandées :

rweil@rweil-W510TU:~$ lspci -vvnn | grep -A 12 -Ei "network|wireless"
02:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8723AE PCIe Wireless Network Adapter [10ec:8723]
	Subsystem: AzureWave RTL8723AE PCIe Wireless Network Adapter [1a3b:2114]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 17
	Region 0: I/O ports at d000 [size=256]
	Region 2: Memory at d0600000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: rtl8723ae
	Kernel modules: rtl8723ae

rweil@rweil-W510TU:~$ cat /etc/modules
# /etc/modules: kernel modules to load at boot time.
#
# This file contains the names of kernel modules that should be loaded
# at boot time, one per line. Lines beginning with "#" are ignored.

rweil@rweil-W510TU:~$ ls -lt /etc/modprobe.d
total 52
lrwxrwxrwx 1 root root   41 sept. 11 15:23 blacklist-oss.conf -> /lib/linux-sound-base/noOSS.modprobe.conf
-rw-r--r-- 1 root root  390 avril 12  2016 fbdev-blacklist.conf
-rw-r--r-- 1 root root  325 mars  13  2016 blacklist-ath_pci.conf
-rw-r--r-- 1 root root 1603 mars  13  2016 blacklist.conf
-rw-r--r-- 1 root root  210 mars  13  2016 blacklist-firewire.conf
-rw-r--r-- 1 root root  697 mars  13  2016 blacklist-framebuffer.conf
-rw-r--r-- 1 root root  583 mars  13  2016 blacklist-rare-network.conf
-rw-r--r-- 1 root root 1077 mars  13  2016 blacklist-watchdog.conf
-rw-r--r-- 1 root root  347 mars  13  2016 iwlwifi.conf
-rw-r--r-- 1 root root  104 mars  13  2016 mlx4.conf
-rw-r--r-- 1 root root  154 nov.  10  2015 intel-microcode-blacklist.conf
-rw-r--r-- 1 root root 2507 juil. 31  2015 alsa-base.conf
-rw-r--r-- 1 root root  156 juil. 31  2015 blacklist-modem.conf
-rw-r--r-- 1 root root  127 mars  11  2015 dkms.conf
rweil@rweil-W510TU:~$ dpkg -l | grep 8723
rweil@rweil-W510TU:~$ ls -lt /etc/apt/sources.list.d
total 28
-rw-r--r-- 1 root root 189 oct.  17 18:59 google-chrome.list
-rw-r--r-- 1 root root 146 oct.  17 18:59 hanipouspilot-ubuntu-rtlwifi-xenial.list
-rw-r--r-- 1 root root 126 oct.  17 18:59 nvbn-rm-ubuntu-ppa-xenial.list
-rw-r--r-- 1 root root 158 oct.  17 18:59 umang-ubuntu-indicator-stickynotes-xenial.list
-rw-r--r-- 1 root root 189 oct.  17 18:58 google-chrome.list.save
-rw-r--r-- 1 root root 126 oct.  17 18:58 nvbn-rm-ubuntu-ppa-xenial.list.save
-rw-r--r-- 1 root root 158 oct.  17 18:58 umang-ubuntu-indicator-stickynotes-xenial.list.save
rweil@rweil-W510TU:~$

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