Bonjour à tous.
Je viens vers vous suite à une MAJ de mon xubuntu de la version 16.04LTS vers la version 18.04 il y a 3 jours.
aucun soucis particulier mis à part la perte totale de l'accès internet aussi bien réseau que en WIFI.
après avoir dépoussiéré mon portable Windows, j'ai enfin trouvé la solution ici
https://forum.ubuntu-fr.org/viewtopic.php?pid=21976438#p21976438 ce qui m'a permis de me connecter de nouveau et de vous écrire via le réseau filaire.
la solution de Ylag a permis cela mais les 2 lignes qu'il a proposé pour ma partie WIFI n'ont pas résolu le problème de ce coté d’où cette nouvelle discussion pour vous demander de l'aide.
voilà le retour de wificheck via le terminal sur mon intel NUC avec xubuntu 18.04LTS fraîchement installé, sachant que le WIFI était tout à fait fonctionnel avant la MAJ:
teddyman@teddyman-xubuntu:~$ wget -N -t 5 -T 10 https://framagit.org/cracolinux/wificheck/raw/master/wificheck && chmod +x wificheck && ./wificheck
--2018-09-22 08:28:17-- https://framagit.org/cracolinux/wificheck/raw/master/wificheck
Résolution de framagit.org (framagit.org)… 144.76.206.42, 2a01:4f8:200:1302::42
Connexion à framagit.org (framagit.org)|144.76.206.42|:443… connecté.
requête HTTP transmise, en attente de la réponse… 200 OK
Taille : 2012 (2,0K) [text/plain]
Enregistre : «wificheck»
wificheck 100%[===================>] 1,96K --.-KB/s ds 0s
En-tête de dernière modification manquant — horodatage arrêté.
2018-09-22 08:28:17 (113 MB/s) - «wificheck» enregistré [2012/2012]
[sudo] Mot de passe de teddyman :
lo no wireless extensions.
eth0 no wireless extensions.
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
./wificheck: ligne 74: nm-tool : commande introuvable
Erreur : paramètre « status » non reconnu. Essayez plutôt --help.
Le fichier wificheck.log a été crée dans /home/teddyman
Vous n'avez plus qu'à copier/coller son contenu sur le forum
accès →→ file://home/teddyman/wificheck.log
et le résultat du fichier wificheck.log
>> cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu 18.04.1 LTS"
>> lsusb
Bus 001 Device 002: ID 8087:8001 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 003: ID 8087:0a2a Intel Corp.
Bus 002 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>> lspci -k -nn | grep -A 3 -i net
00:19.0 Ethernet controller [0200]: Intel Corporation Ethernet Connection (3) I218-V [8086:15a3] (rev 03)
Subsystem: Intel Corporation Ethernet Connection (3) I218-V [8086:2057]
Kernel driver in use: e1000e
Kernel modules: e1000e
00:1b.0 Audio device [0403]: Intel Corporation Wildcat Point-LP High Definition Audio Controller [8086:9ca0] (rev 03)
--
02:00.0 Network controller [0280]: Intel Corporation Wireless 7265 [8086:095a] (rev 59)
Subsystem: Intel Corporation Dual Band Wireless-AC 7265 [8086:9010]
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
>> sudo lshw -C network
*-network
description: Ethernet interface
produit: Ethernet Connection (3) I218-V
fabriquant: Intel Corporation
identifiant matériel: 19
information bus: pci@0000:00:19.0
nom logique: eth0
version: 03
numéro de série: b8:ae:ed:71:d5:02
taille: 1Gbit/s
capacité: 1Gbit/s
bits: 32 bits
horloge: 33MHz
fonctionnalités: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=3.2.6-k duplex=full firmware=0.2-4 ip=192.168.2.5 latency=0 link=yes multicast=yes port=twisted pair speed=1Gbit/s
ressources: irq:44 mémoire:aa100000-aa11ffff mémoire:aa13b000-aa13bfff portE/S:3080(taille=32)
*-network
description: Interface réseau sans fil
produit: Wireless 7265
fabriquant: Intel Corporation
identifiant matériel: 0
information bus: pci@0000:02:00.0
nom logique: wlan0
version: 59
numéro de série: 34:13:e8:12:2a:9b
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=4.15.0-34-generic firmware=29.1044073957.0 ip=192.168.2.5 latency=0 link=yes multicast=yes wireless=IEEE 802.11
ressources: irq:47 mémoire:aa000000-aa001fff
>> lsmod
Module Size Used by
rfcomm 77824 4
msr 16384 0
nls_utf8 16384 0
cifs 720896 0
fscache 65536 1 cifs
ccm 20480 9
cmac 16384 1
bnep 20480 2
binfmt_misc 20480 1
btusb 45056 0
btrtl 16384 1 btusb
btbcm 16384 1 btusb
btintel 16384 1 btusb
bluetooth 548864 33 btrtl,btintel,bnep,btbcm,rfcomm,btusb
joydev 24576 0
input_leds 16384 0
ecdh_generic 24576 2 bluetooth
ip6t_REJECT 16384 1
nf_reject_ipv6 16384 1 ip6t_REJECT
nf_log_ipv6 16384 4
xt_hl 16384 22
ip6t_rt 16384 3
arc4 16384 2
intel_rapl 20480 0
snd_hda_codec_realtek 106496 1
x86_pkg_temp_thermal 16384 0
snd_hda_codec_generic 73728 1 snd_hda_codec_realtek
intel_powerclamp 16384 0
snd_hda_codec_hdmi 49152 1
coretemp 16384 0
kvm_intel 212992 0
snd_hda_intel 40960 4
kvm 598016 1 kvm_intel
snd_hda_codec 126976 4 snd_hda_intel,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek
snd_hda_core 81920 5 snd_hda_intel,snd_hda_codec,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek
snd_hwdep 20480 1 snd_hda_codec
iwlmvm 364544 0
snd_pcm 98304 4 snd_hda_intel,snd_hda_codec,snd_hda_core,snd_hda_codec_hdmi
mac80211 778240 1 iwlmvm
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
irqbypass 16384 1 kvm
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
snd_rawmidi 32768 1 snd_seq_midi
iwlwifi 282624 1 iwlmvm
ghash_clmulni_intel 16384 0
snd_seq 65536 2 snd_seq_midi_event,snd_seq_midi
pcbc 16384 0
nf_conntrack_ipv6 20480 10
aesni_intel 188416 8
aes_x86_64 20480 1 aesni_intel
crypto_simd 16384 1 aesni_intel
glue_helper 16384 1 aesni_intel
cryptd 24576 3 crypto_simd,ghash_clmulni_intel,aesni_intel
intel_cstate 20480 0
intel_rapl_perf 16384 0
cfg80211 622592 3 iwlmvm,iwlwifi,mac80211
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
nf_defrag_ipv6 36864 1 nf_conntrack_ipv6
snd_timer 32768 2 snd_seq,snd_pcm
mei_me 40960 0
lpc_ich 24576 0
snd 81920 19 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_hda_codec_realtek,snd_pcm
mei 90112 1 mei_me
ipt_REJECT 16384 1
nf_reject_ipv4 16384 1 ipt_REJECT
shpchp 36864 0
ir_rc6_decoder 16384 0
nf_log_ipv4 16384 4
nf_log_common 16384 2 nf_log_ipv6,nf_log_ipv4
soundcore 16384 1 snd
xt_LOG 16384 8
xt_limit 16384 11
rc_rc6_mce 16384 0
xt_tcpudp 16384 18
ir_lirc_codec 16384 0
lirc_dev 16384 2 ir_lirc_codec
xt_addrtype 16384 4
nuvoton_cir 20480 0
rc_core 36864 6 ir_rc6_decoder,rc_rc6_mce,ir_lirc_codec,lirc_dev,nuvoton_cir
acpi_pad 180224 0
mac_hid 16384 0
nf_conntrack_ipv4 16384 10
nf_defrag_ipv4 16384 1 nf_conntrack_ipv4
xt_conntrack 16384 20
ip6table_filter 16384 1
ip6_tables 28672 1 ip6table_filter
nf_conntrack_netbios_ns 16384 0
nf_conntrack_broadcast 16384 1 nf_conntrack_netbios_ns
nf_nat_ftp 16384 0
nf_nat 32768 1 nf_nat_ftp
nf_conntrack_ftp 20480 1 nf_nat_ftp
nf_conntrack 131072 8 nf_conntrack_ipv6,nf_conntrack_ftp,nf_conntrack_ipv4,nf_conntrack_broadcast,nf_nat_ftp,nf_conntrack_netbios_ns,xt_conntrack,nf_nat
libcrc32c 16384 2 nf_conntrack,nf_nat
sch_fq_codel 20480 6
parport_pc 36864 0
iptable_filter 16384 1
ppdev 20480 0
lp 20480 0
parport 49152 3 lp,parport_pc,ppdev
sunrpc 335872 1
ip_tables 28672 1 iptable_filter
x_tables 40960 13 xt_LOG,ipt_REJECT,ip_tables,iptable_filter,xt_tcpudp,xt_limit,ip6t_REJECT,ip6table_filter,xt_addrtype,ip6t_rt,xt_conntrack,ip6_tables,xt_hl
autofs4 40960 3
btrfs 1126400 0
xor 24576 1 btrfs
zstd_compress 163840 1 btrfs
raid6_pq 114688 1 btrfs
dm_mirror 24576 0
dm_region_hash 20480 1 dm_mirror
dm_log 20480 2 dm_mirror,dm_region_hash
hid_logitech_hidpp 32768 0
hid_logitech_dj 20480 0
usbhid 49152 0
hid 118784 3 usbhid,hid_logitech_dj,hid_logitech_hidpp
i915 1617920 4
i2c_algo_bit 16384 1 i915
drm_kms_helper 172032 1 i915
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
e1000e 249856 0
sysimgblt 16384 1 drm_kms_helper
fb_sys_fops 16384 1 drm_kms_helper
ahci 36864 5
drm 401408 5 i915,drm_kms_helper
libahci 32768 1 ahci
ptp 20480 1 e1000e
pps_core 20480 1 ptp
video 45056 1 i915
>> iwconfig
wlan0 IEEE 802.11 ESSID:"wifi-virville"
Mode:Managed Frequency:5.18 GHz Access Point: 1C:87:2C:6E:ED:54
Bit Rate=300 Mb/s Tx-Power=20 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=70/70 Signal level=-35 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:4 Missed beacon:0
>> ifconfig -a
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.2.5 netmask 255.255.255.0 broadcast 192.168.2.255
inet6 fe80::baae:edff:fe71:d502 prefixlen 64 scopeid 0x20<link>
ether b8:ae:ed:71:d5:02 txqueuelen 1000 (Ethernet)
RX packets 77120 bytes 92722690 (92.7 MB)
RX errors 0 dropped 2 overruns 0 frame 0
TX packets 62937 bytes 7707900 (7.7 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 20 memory 0xaa100000-aa120000
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Boucle locale)
RX packets 27490 bytes 3372547 (3.3 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 27490 bytes 3372547 (3.3 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlan0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.2.5 netmask 255.255.255.0 broadcast 192.168.2.255
inet6 fe80::3613:e8ff:fe12:2a9b prefixlen 64 scopeid 0x20<link>
ether 34:13:e8:12:2a:9b txqueuelen 1000 (Ethernet)
RX packets 1353 bytes 144753 (144.7 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 608 bytes 68550 (68.5 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
>> sudo iwlist scan
wlan0 Scan completed :
Cell 01 - Address: 1C:87:2C:6E:ED:54
Channel:36
Frequency:5.18 GHz (Channel 36)
Quality=65/70 Signal level=-45 dBm
Encryption key:on
ESSID:"wifi-virville"
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=0000001e91f8b502
Extra: Last beacon: 60ms ago
IE: Unknown: 000D776966692D76697276696C6C65
IE: Unknown: 01088C129824B048606C
IE: Unknown: 030124
IE: Unknown: 2D1AEE0117FFFFFF00010000000000000000000000000C1846471100
IE: Unknown: 3D1624050400000000000000000000000000000000000000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 0B05010001127A
IE: Unknown: DD07000C4307000000
IE: Unknown: 200103
IE: Unknown: 0706444520240410
IE: Unknown: DD9A0050F204104A0001101044000102103B000103104700102880288028801880A8801C872C6EED54102100154153555354654B20436F6D707574657220496E632E1023000A57505320526F757465721024000844534C2D4E3636551042000830303030303030301054000800060050F20400011011000F415355532057505320526F7574657210080002210C103C0001021049000600372A000120
Cell 02 - Address: C4:04:15:14:55:2E
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=33/70 Signal level=-77 dBm
Encryption key:on
ESSID:"wifi-virville_EXT"
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=0000001e9382d583
Extra: Last beacon: 628ms ago
IE: Unknown: 0011776966692D76697276696C6C655F455854
IE: Unknown: 010882848B962430486C
IE: Unknown: 03010B
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: 2D1AFE181FFFFF000001000000000000000000000000000000000000
IE: Unknown: 3D160B0F0000000000000000000000000000000000000000
IE: Unknown: DD830050F204104A000110104400010210570001011041000100103B000103104700107D69082F6B3E9D3BA6F24E55BD2849941021000D4E4554474541522C20496E632E10230008574E33313030525010240008574E3331303052501042000230311054000800060050F204000110110008574E333130305250100800020084103C000101
IE: Unknown: DD090010180202F0040000
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Cell 03 - Address: 1C:87:2C:6E:ED:50
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=68/70 Signal level=-42 dBm
Encryption key:on
ESSID:"wifi-virville"
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=0000001e92164d86
Extra: Last beacon: 476ms ago
IE: Unknown: 000D776966692D76697276696C6C65
IE: Unknown: 010882848B961224486C
IE: Unknown: 03010B
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: Unknown: 2D1AEE1117FFFFFF00010000000000000000000000000C1846471100
IE: Unknown: 3D160B070600000000000000000000000000000000000000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 0B0503000C127A
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 7F0101
IE: Unknown: DD07000C4307000000
IE: Unknown: 0706444520010D10
IE: Unknown: DD9A0050F204104A0001101044000102103B000103104700102880288028801880A8801C872C6EED50102100154153555354654B20436F6D707574657220496E632E1023000A57505320526F757465721024000844534C2D4E3636551042000830303030303030301054000800060050F20400011011000F415355532057505320526F7574657210080002210C103C0001011049000600372A000120
>> uname -r -m
4.15.0-34-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
wifi-virville Infra 11 405 Mo/s 97 ▂▄▆█ WPA2
* wifi-virville Infra 36 405 Mo/s 92 ▂▄▆█ WPA2
wifi-virville_EXT Infra 11 270 Mo/s 39 ▂▄__ WPA2
>> nmcli connection list (< 15.04) ou nmcli connection show (>= 15.04)
NAME UUID TYPE DEVICE
Connexion filaire 1 784031f8-f6a3-4385-bc6e-1b982041b7a0 ethernet eth0
wifi-virville 0c30092e-b1a2-4650-b14a-7eac7ea3d846 wifi wlan0
ASUS bfe16462-145c-421b-bb67-7531f65b7e92 wifi --
ASUS_8070964403 04c07055-7118-4bdf-9749-6598034079db wifi --
ASUS_88116130 00e6a7e3-be94-4f08-b2dd-ecc58ac012fe wifi --
HP-Setup>FF-DeskJet 3630 series 0c7bbf58-78f2-4434-a425-18681b3070f8 wifi --
Livebox-42B6 a61c643b-6d1c-4719-b896-964d337a447e wifi --
wifi-synology DiskStation dd25faac-7e05-4eba-b965-e555dfc4f41f wifi --
wifi-virville_EXT 8c58b387-0441-4400-bcd2-86d2337433f2 wifi --
wifi.virville 7384a731-5063-48ec-9e9d-4c2b905d0706 wifi --
>> nmcli connection status
>> sudo rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
1: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
que faire ? c’est grave Docteur !!!!!