Bonjour, j'ai eu un gros plantage avec Ubuntu V12.10 alors je suis passé au Yakkety Yak Ubuntu 16.10. Depuis ma connexion wifi s'établit puis ça se déconnecte sans raison alors que le matériel est allumé : il y a un bouton pour on/off et la LED reste allumée. Après lecture de bien des discussion j'ai tenté plein de truc dans Terminal, mais rien n'y fait. Alors me voici, novice avec le bidouillage Ubuntu (cette version plante d'ailleurs bien souvent je trouve, et j'ai aussi essayé de recharger Planétarium qui me dit que c'est dégradé aussi mais on verra plus tard), et l'intégralité de mon wifichecklog :
[code]
>> cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.10
DISTRIB_CODENAME=yakkety
DISTRIB_DESCRIPTION="Ubuntu 16.10"
>> lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
>> lspci -k -nn | grep -A 3 -i net
00:14.0 Bridge [0680]: NVIDIA Corporation MCP51 Ethernet Controller [10de:0269] (rev a3)
Subsystem: Micro-Star International Co., Ltd. [MSI] MCP51 Ethernet Controller [1462:3fc1]
Kernel driver in use: forcedeth
Kernel modules: forcedeth
00:18.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration [1022:1100]
--
04:09.0 Network controller [0280]: Ralink corp. RT2561/RT61 rev B 802.11g [1814:0302]
Subsystem: Micro-Star International Co., Ltd. [MSI] RT2561/RT61 rev B 802.11g [1462:b833]
Kernel driver in use: rt61pci
Kernel modules: rt61pci
>> sudo lshw -C network
*-network
description: Interface réseau sans fil
produit: RT2561/RT61 rev B 802.11g
fabriquant: Ralink corp.
identifiant matériel: 9
information bus: pci@0000:04:09.0
nom logique: wlp4s9
version: 00
numéro de série: 00:19:db:9a:74:da
bits: 32 bits
horloge: 33MHz
fonctionnalités: pm bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rt61pci driverversion=4.8.0-51-generic firmware=0.8 ip=192.168.1.25 latency=64 link=yes multicast=yes wireless=IEEE 802.11
ressources: irq:17 mémoire:febf0000-febf7fff
>> lsmod
Module Size Used by
ccm 20480 1
8192eu 1613824 0
rtl8xxxu 110592 0
snd_hda_codec_si3054 16384 1
snd_hda_codec_realtek 77824 1
snd_hda_codec_generic 69632 1 snd_hda_codec_realtek
arc4 16384 2
snd_hda_intel 32768 3
rt61pci 28672 0
snd_hda_codec 118784 4 snd_hda_intel,snd_hda_codec_generic,snd_hda_codec_si3054,snd_hda_codec_realtek
rt2x00pci 16384 1 rt61pci
snd_hda_core 69632 5 snd_hda_intel,snd_hda_codec,snd_hda_codec_generic,snd_hda_codec_si3054,snd_hda_codec_realtek
rt2x00mmio 16384 1 rt61pci
rt2x00lib 49152 3 rt2x00pci,rt61pci,rt2x00mmio
snd_hwdep 16384 1 snd_hda_codec
mac80211 679936 3 rt2x00pci,rt2x00lib,rtl8xxxu
snd_pcm 94208 4 snd_hda_intel,snd_hda_codec,snd_hda_core,snd_hda_codec_si3054
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 28672 1 snd_seq_midi
cfg80211 512000 2 rt2x00lib,mac80211
snd_seq 57344 2 snd_seq_midi_event,snd_seq_midi
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
eeprom_93cx6 16384 1 rt61pci
snd_timer 32768 2 snd_seq,snd_pcm
snd 69632 17 snd_hda_intel,snd_hwdep,snd_seq,snd_hda_codec,snd_timer,snd_rawmidi,snd_hda_codec_generic,snd_seq_device,snd_hda_codec_si3054,snd_hda_codec_realtek,snd_pcm
input_leds 16384 0
joydev 20480 0
soundcore 16384 1 snd
serio_raw 16384 0
k8temp 16384 0
shpchp 32768 0
i2c_nforce2 16384 0
mac_hid 16384 0
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 49152 3 lp,parport_pc,ppdev
ip_tables 20480 0
x_tables 24576 1 ip_tables
autofs4 40960 2
nouveau 1404928 6
mxm_wmi 16384 1 nouveau
wmi 16384 2 mxm_wmi,nouveau
i2c_algo_bit 16384 1 nouveau
ttm 94208 1 nouveau
drm_kms_helper 155648 1 nouveau
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
drm 311296 9 nouveau,ttm,drm_kms_helper
firewire_ohci 36864 0
sdhci_pci 24576 0
psmouse 122880 0
pata_acpi 16384 0
firewire_core 65536 1 firewire_ohci
sdhci 45056 1 sdhci_pci
forcedeth 65536 0
pata_amd 16384 0
crc_itu_t 16384 2 rt61pci,firewire_core
sata_nv 24576 2
video 36864 1 nouveau
fjes 28672 0
>> iwconfig
wlp4s9 IEEE 802.11 ESSID:"Livebox-CD06"
Mode:Managed Frequency:2.412 GHz Access Point: 68:15:90:33:CD:06
Bit Rate=54 Mb/s Tx-Power=20 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:on
Link Quality=70/70 Signal level=-36 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:24 Invalid misc:182 Missed beacon:0
>> ifconfig -a
enp0s20: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.1.29 netmask 255.255.255.0 broadcast 192.168.1.255
inet6 2a01:cb10:89f7:fc00:76ac:9bf2:c167:37c8 prefixlen 64 scopeid 0x0<global>
inet6 fe80::4c5b:1054:b503:8007 prefixlen 64 scopeid 0x20<link>
inet6 2a01:cb10:89f7:fc00:3164:3d81:d16:3d3d prefixlen 64 scopeid 0x0<global>
ether 00:19:db:eb:56:62 txqueuelen 1000 (Ethernet)
RX packets 34880 bytes 29932837 (29.9 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 29493 bytes 3255533 (3.2 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
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 1 (Boucle locale)
RX packets 87016 bytes 5351152 (5.3 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 87016 bytes 5351152 (5.3 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlp4s9: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.1.25 netmask 255.255.255.0 broadcast 192.168.1.255
inet6 2a01:cb10:89f7:fc00:6de1:bf4a:8e9b:47f2 prefixlen 64 scopeid 0x0<global>
inet6 fe80::e67c:a5f4:3d82:19ee prefixlen 64 scopeid 0x20<link>
inet6 2a01:cb10:89f7:fc00:c1d6:ee11:5cdb:5c prefixlen 64 scopeid 0x0<global>
ether 00:19:db:9a:74:da txqueuelen 1000 (Ethernet)
RX packets 461 bytes 59944 (59.9 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 253 bytes 56230 (56.2 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
>> sudo iwlist scan
wlp4s9 Scan completed :
Cell 01 - Address: 68:15:90:33:CD:06
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=70/70 Signal level=-38 dBm
Encryption key:on
ESSID:"Livebox-CD06"
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=0000005c1f73e816
Extra: Last beacon: 52ms ago
IE: Unknown: 000C4C697665626F782D43443036
IE: Unknown: 010882848B960C121824
IE: Unknown: 030101
IE: Unknown: 0706465220010D14
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: 2D1AAD011BFFFF0000000000000000000000000000000406E4A70C00
IE: Unknown: 331AAD011BFFFF0000000000000000000000000000000406E4A70C00
IE: Unknown: 3D1601001700000000000000000000000000000000000000
IE: Unknown: 341601001700000000000000000000000000000000000000
IE: Unknown: DD180050F2020101870003A4000027A4000042435E0062322F00
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: DD8F0050F204104A0001101044000102103B000103104700103E40393D4138FB3BFB4C383E0840393D10210008536167656D636F6D10230016536167656D636F6D46617374333936355F4C42322E381024000C53475F4C42335F312E322E31104200094C4B313430343846461054000800060050F204000110110000100800020006103C0001011049000600372A000120
>> uname -r -m
4.8.0-51-generic i686
>> 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
* Livebox-CD06 Infra 1 54 Mo/s 100 ▂▄▆█ WPA1 WPA2
orange Infra 1 54 Mo/s 100 ▂▄▆█ --
>> nmcli connection show
NOM UUID TYPE PÉRIPHÉRIQUE
Connexion filaire 1 37b905db-8498-31d4-b4de-25c009dff34f 802-3-ethernet enp0s20
Livebox-CD06 668bda11-58a6-40a1-9879-ef69ab8601f6 802-11-wireless wlp4s9
>> sudo rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
[/code]
D'autre part : j'ai apparemment un problème de reconnaissance du matériel (si j'ai bien compris les commandes et les réponses :
janinecretin@janinecretin-MSI-Notebook-M670: lspci | grep -i net
00:14.0 Bridge: NVIDIA Corporation MCP51 Ethernet Controller (rev a3)
04:09.0 Network controller: Ralink corp. RT2561/RT61 rev B 802.11g
cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.10
DISTRIB_CODENAME=yakkety
DISTRIB_DESCRIPTION="Ubuntu 16.10"
rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
sudo iw dev wlan0 link
[sudo] Mot de passe de janinecretin :
command failed: No such device (-19)
iw reg get
country FR: DFS-ETSI
(2402 - 2482 @ 40), (N/A, 20), (N/A)
(5170 - 5250 @ 80), (N/A, 20), (N/A)
(5250 - 5330 @ 80), (N/A, 20), (0 ms), DFS
(5490 - 5710 @ 160), (N/A, 27), (0 ms), DFS
(57000 - 66000 @ 2160), (N/A, 40), (N/A)
iwconfig wlan0 | iw dev wlan0 link
command failed: No such device (-19)
wlan0 No such device
J'ai donc ce "wlan0 No such device" qui m'inquiète, sans parler de la déconnexion qui vient encore d'arriver... Mais est-ce grave docteur ?
Merci à celui qui voudra bien répondre à mes interrogations, et me sortir de ces méandres Ubuntuesques !!!
Ritcho le manchot (qui comprend pas grand chose à tout ça et qui essaie bêtement d'appliquer des recettes....)
