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#1 Le 24/11/2017, à 14:11

elo-alphonse

problème installation clé usb wifi

Bonjour,

Je me résous à me tourner vers vous après maintes tentatives infructueuses d'installer ma clé usb wifi.
Voici un petit topo.

elo@Alphonse:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.2 LTS"
elo@Alphonse:~$ lsusb
Bus 001 Device 004: ID 0bda:a811 Realtek Semiconductor Corp. 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 003: ID 058f:9360 Alcor Micro Corp. 8-in-1 Media Card Reader
Bus 002 Device 002: ID 062a:0102 Creative Labs Wireless Keyboard/Mouse Combo [MK1152WC]
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
elo@Alphonse:~$ lspci
00:00.0 RAM memory: NVIDIA Corporation MCP61 Memory Controller (rev a1)
00:01.0 ISA bridge: NVIDIA Corporation MCP61 LPC Bridge (rev a2)
00:01.1 SMBus: NVIDIA Corporation MCP61 SMBus (rev a2)
00:01.2 RAM memory: NVIDIA Corporation MCP61 Memory Controller (rev a2)
00:02.0 USB controller: NVIDIA Corporation MCP61 USB 1.1 Controller (rev a2)
00:02.1 USB controller: NVIDIA Corporation MCP61 USB 2.0 Controller (rev a2)
00:04.0 PCI bridge: NVIDIA Corporation MCP61 PCI bridge (rev a1)
00:05.0 Audio device: NVIDIA Corporation MCP61 High Definition Audio (rev a2)
00:06.0 IDE interface: NVIDIA Corporation MCP61 IDE (rev a2)
00:08.0 IDE interface: NVIDIA Corporation MCP61 SATA Controller (rev a2)
00:09.0 PCI bridge: NVIDIA Corporation MCP61 PCI Express bridge (rev a2)
00:0b.0 PCI bridge: NVIDIA Corporation MCP61 PCI Express bridge (rev a2)
00:0c.0 PCI bridge: NVIDIA Corporation MCP61 PCI Express bridge (rev a2)
00:0d.0 VGA compatible controller: NVIDIA Corporation C61 [GeForce 6100 nForce 405] (rev a2)
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] Address Map
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] Miscellaneous Control
01:09.0 FireWire (IEEE 1394): Texas Instruments TSB43AB23 IEEE-1394a-2000 Controller (PHY/Link)
03:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8056 PCI-E Gigabit Ethernet Controller (rev 12)
elo@Alphonse:~$ lspci -k -nn | grep -A 3 -i net
03:00.0 Ethernet controller [0200]: Marvell Technology Group Ltd. 88E8056 PCI-E Gigabit Ethernet Controller [11ab:4364] (rev 12)
	Subsystem: Elitegroup Computer Systems 88E8056 PCI-E Gigabit Ethernet Controller [1019:8056]
	Kernel driver in use: sky2
	Kernel modules: sky2
elo@Alphonse:~$ lspci -k
00:00.0 RAM memory: NVIDIA Corporation MCP61 Memory Controller (rev a1)
	Subsystem: Elitegroup Computer Systems MCP61 Memory Controller
00:01.0 ISA bridge: NVIDIA Corporation MCP61 LPC Bridge (rev a2)
	Subsystem: Elitegroup Computer Systems MCP61 LPC Bridge
00:01.1 SMBus: NVIDIA Corporation MCP61 SMBus (rev a2)
	Subsystem: Elitegroup Computer Systems MCP61 SMBus
	Kernel driver in use: nForce2_smbus
	Kernel modules: i2c_nforce2
00:01.2 RAM memory: NVIDIA Corporation MCP61 Memory Controller (rev a2)
	Subsystem: Elitegroup Computer Systems MCP61 Memory Controller
00:02.0 USB controller: NVIDIA Corporation MCP61 USB 1.1 Controller (rev a2)
	Subsystem: Elitegroup Computer Systems MCP61 USB 1.1 Controller
	Kernel driver in use: ohci-pci
00:02.1 USB controller: NVIDIA Corporation MCP61 USB 2.0 Controller (rev a2)
	Subsystem: Elitegroup Computer Systems MCP61 USB 2.0 Controller
	Kernel driver in use: ehci-pci
00:04.0 PCI bridge: NVIDIA Corporation MCP61 PCI bridge (rev a1)
00:05.0 Audio device: NVIDIA Corporation MCP61 High Definition Audio (rev a2)
	Subsystem: Elitegroup Computer Systems MCP61 High Definition Audio
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel
00:06.0 IDE interface: NVIDIA Corporation MCP61 IDE (rev a2)
	Subsystem: Elitegroup Computer Systems MCP61 IDE
	Kernel driver in use: pata_amd
	Kernel modules: pata_amd, pata_acpi
00:08.0 IDE interface: NVIDIA Corporation MCP61 SATA Controller (rev a2)
	Subsystem: Elitegroup Computer Systems MCP61 SATA Controller
	Kernel driver in use: sata_nv
	Kernel modules: sata_nv, pata_acpi
00:09.0 PCI bridge: NVIDIA Corporation MCP61 PCI Express bridge (rev a2)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:0b.0 PCI bridge: NVIDIA Corporation MCP61 PCI Express bridge (rev a2)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:0c.0 PCI bridge: NVIDIA Corporation MCP61 PCI Express bridge (rev a2)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:0d.0 VGA compatible controller: NVIDIA Corporation C61 [GeForce 6100 nForce 405] (rev a2)
	Subsystem: Elitegroup Computer Systems C61 [GeForce 6100 nForce 405]
	Kernel driver in use: nouveau
	Kernel modules: nvidiafb, nouveau
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] Address Map
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] Miscellaneous Control
	Kernel driver in use: k8temp
	Kernel modules: k8temp
01:09.0 FireWire (IEEE 1394): Texas Instruments TSB43AB23 IEEE-1394a-2000 Controller (PHY/Link)
	Subsystem: Elitegroup Computer Systems TSB43AB23 IEEE-1394a-2000 Controller (PHY/Link)
	Kernel driver in use: firewire_ohci
	Kernel modules: firewire_ohci
03:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8056 PCI-E Gigabit Ethernet Controller (rev 12)
	Subsystem: Elitegroup Computer Systems 88E8056 PCI-E Gigabit Ethernet Controller
	Kernel driver in use: sky2
	Kernel modules: sky2
elo@Alphonse:~$ sudo lshw -C network
[sudo] Mot de passe de elo : 
  *-network               
       description: Ethernet interface
       produit: 88E8056 PCI-E Gigabit Ethernet Controller
       fabriquant: Marvell Technology Group Ltd.
       identifiant matériel: 0
       information bus: pci@0000:03:00.0
       nom logique: enp3s0
       version: 12
       numéro de série: 00:19:21:5d:8d:78
       taille: 100Mbit/s
       capacité: 1Gbit/s
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm vpd msi pciexpress bus_master cap_list rom ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=sky2 driverversion=1.30 duplex=full ip=192.168.1.16 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
       ressources: irq:27 mémoire:fdcfc000-fdcfffff portE/S:ac00(taille=256) mémoire:fdc00000-fdc1ffff
elo@Alphonse:~$ lsmod
Module                  Size  Used by
nls_utf8               16384  1
isofs                  40960  1
snd_hda_codec_realtek    77824  1
snd_hda_codec_generic    69632  1 snd_hda_codec_realtek
snd_hda_intel          36864  3
snd_hda_codec         114688  3 snd_hda_intel,snd_hda_codec_generic,snd_hda_codec_realtek
snd_hda_core           69632  4 snd_hda_intel,snd_hda_codec,snd_hda_codec_generic,snd_hda_codec_realtek
snd_hwdep              16384  1 snd_hda_codec
snd_pcm                94208  3 snd_hda_intel,snd_hda_codec,snd_hda_core
snd_seq_midi           16384  0
snd_seq_midi_event     16384  1 snd_seq_midi
joydev                 20480  0
snd_rawmidi            28672  1 snd_seq_midi
edac_mce_amd           28672  0
snd_seq                57344  2 snd_seq_midi_event,snd_seq_midi
edac_core              45056  0
snd_seq_device         16384  3 snd_seq,snd_rawmidi,snd_seq_midi
input_leds             16384  0
serio_raw              16384  0
k8temp                 16384  0
snd_timer              28672  2 snd_seq,snd_pcm
snd                    65536  16 snd_hda_intel,snd_hwdep,snd_seq,snd_hda_codec,snd_timer,snd_rawmidi,snd_hda_codec_generic,snd_seq_device,snd_hda_codec_realtek,snd_pcm
shpchp                 32768  0
tpm_infineon           20480  0
soundcore              16384  1 snd
i2c_nforce2            16384  0
mac_hid                16384  0
parport_pc             32768  1
ppdev                  20480  0
lp                     20480  0
parport                45056  3 lp,parport_pc,ppdev
autofs4                40960  2
uas                    20480  0
usb_storage            57344  1 uas
pata_acpi              16384  0
hid_generic            16384  0
usbhid                 49152  0
hid                    98304  2 hid_generic,usbhid
nouveau              1441792  4
mxm_wmi                16384  1 nouveau
wmi                    16384  2 mxm_wmi,nouveau
video                  40960  1 nouveau
i2c_algo_bit           16384  1 nouveau
ttm                    90112  1 nouveau
drm_kms_helper        139264  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                   303104  7 nouveau,ttm,drm_kms_helper
firewire_ohci          36864  0
firewire_core          61440  1 firewire_ohci
sky2                   53248  0
sata_nv                24576  2
pata_amd               16384  1
crc_itu_t              16384  1 firewire_core
fjes                   61440  0
elo@Alphonse:~$ iwconfig
enp3s0    no wireless extensions.

lo        no wireless extensions.
elo@Alphonse:~$ ifconfig
enp3s0    Link encap:Ethernet  HWaddr 00:19:21:5d:8d:78  
          inet adr:192.168.1.16  Bcast:192.168.1.255  Masque:255.255.255.0
          adr inet6: fe80::644:e7be:d0a5:c418/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:18285 erreurs:0 :0 overruns:0 frame:0
          TX packets:16253 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:14022846 (14.0 MB) Octets transmis:2510897 (2.5 MB)
          Interruption:16 

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:2894 erreurs:0 :0 overruns:0 frame:0
          TX packets:2894 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:289202 (289.2 KB) Octets transmis:289202 (289.2 KB)
elo@Alphonse:~$ sudo iwlist scan
[sudo] Mot de passe de elo : 
enp3s0    Interface doesn't support scanning.

lo        Interface doesn't support scanning.
elo@Alphonse:~$ uname -r -m
4.10.0-40-generic i686
elo@Alphonse:~$ cat  /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
elo@Alphonse:~$ nm-tool
La commande « nm-tool » est introuvable, vouliez-vous dire :
 La commande « dm-tool » du paquet « lightdm » (main)
nm-tool : commande introuvable

cette commande ne donne rien

elo@Alphonse:~$ sudo rfkill list
elo@Alphonse:~$ nmcli connection show
NOM                  UUID                                  TYPE             PÉRIPHÉRIQUE 
Connexion filaire 1  21d2534c-b185-30b6-a844-5161a82b33b1  802-3-ethernet   enp3s0       
Connexion Wi-Fi 1    b852ad09-6a98-4783-8df5-736cc2af5206  802-11-wireless  --           

Hors ligne

#2 Le 24/11/2017, à 14:46

xubu1957

Re : problème installation clé usb wifi

Bonjour,

Pour ta clé wifi :

ID 0bda:a811 Realtek Semiconductor Corp.

regarde cette discussion > Cle wifi 802.11AC realtek problème de scan [RESOLU]

et aussi en raison de ton noyau 4.10.0-40 (copié de la version 17.04) > Anomalies réseaux en Ethernet et Wifi sur la version 17.04


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