Bonjour à tous,
voila mon problème.. Après avoir pris la foudre (je crois), mon PC sous lubuntu n'a jamais réussi à re-avoir le net... J'ai donc acheté une clé wifi qui est détecté par mon lubuntu puisque je vois en bas de mon écran la liste des wifi à proximité.... Le problème c'est que quand j'essaye de m'y connecter, ça tourne en rond puis ça me déconnecte...
Voici qq commande qui peuvent vous être utiles
pusse@PC-fixe-chris:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=17.04
DISTRIB_CODENAME=zesty
DISTRIB_DESCRIPTION="Ubuntu 17.04"
pusse@PC-fixe-chris:~$
pusse@PC-fixe-chris:~$
pusse@PC-fixe-chris:~$ lsusb
Bus 001 Device 004: ID 0d7d:1900 Phison Electronics Corp. USB Thumb Drive
Bus 001 Device 002: ID 20f4:648b TRENDnet TEW-648UBM 802.11n 150Mbps Micro Wireless N Adapter [Realtek RTL8188CUS]
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 002: ID 045e:0745 Microsoft Corp. Nano Transceiver v1.0 for Bluetooth
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
pusse@PC-fixe-chris:~$
pusse@PC-fixe-chris:~$
pusse@PC-fixe-chris:~$ lspci
00:00.0 RAM memory: NVIDIA Corporation MCP61 Host Bridge (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 a3)
00:02.1 USB controller: NVIDIA Corporation MCP61 USB 2.0 Controller (rev a3)
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)
00:08.1 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)
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor HyperTransport Configuration
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Address Map
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Miscellaneous Control
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Link Control
01:07.0 Ethernet controller: Marvell Technology Group Ltd. 88w8335 [Libertas] 802.11b/g Wireless (rev 03)
02:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] RV770 [Radeon HD 4850]
02:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] RV770 HDMI Audio [Radeon HD 4850/4870]
pusse@PC-fixe-chris:~$
pusse@PC-fixe-chris:~$
pusse@PC-fixe-chris:~$ lshw -C network
WARNING: you should run this program as super-user.
*-network UNCLAIMED
description: Ethernet controller
product: 88w8335 [Libertas] 802.11b/g Wireless
vendor: Marvell Technology Group Ltd.
physical id: 7
bus info: pci@0000:01:07.0
version: 03
width: 32 bits
clock: 66MHz
capabilities: bus_master cap_list
configuration: latency=64
resources: memory:dfef0000-dfefffff memory:dfee0000-dfeeffff
*-network
description: Wireless interface
physical id: 2
bus info: usb@1:2
logical name: wlxd8eb972ec378
serial: 6e:86:30:68:21:d9
capabilities: ethernet physical wireless
configuration: broadcast=yes driver=rtl8192cu driverversion=4.10.0-19-generic firmware=N/A link=no multicast=yes wireless=IEEE 802.11
WARNING: output may be incomplete or inaccurate, you should run this program as super-user.
pusse@PC-fixe-chris:~$
pusse@PC-fixe-chris:~$
pusse@PC-fixe-chris:~$
pusse@PC-fixe-chris:~$
pusse@PC-fixe-chris:~$
pusse@PC-fixe-chris:~$ lsmod
Module Size Used by
nls_iso8859_1 16384 1
uas 20480 0
usb_storage 57344 2 uas
rtl8xxxu 110592 0
arc4 16384 2
snd_hda_codec_realtek 77824 1
snd_hda_codec_generic 69632 1 snd_hda_codec_realtek
rtl8192cu 65536 0
rtl_usb 20480 1 rtl8192cu
rtl8192c_common 45056 1 rtl8192cu
rtlwifi 65536 3 rtl_usb,rtl8192c_common,rtl8192cu
mac80211 700416 4 rtl_usb,rtlwifi,rtl8192cu,rtl8xxxu
cfg80211 532480 2 mac80211,rtlwifi
joydev 20480 0
edac_mce_amd 28672 0
edac_core 45056 0
input_leds 16384 0
kvm 520192 0
irqbypass 16384 1 kvm
k10temp 16384 0
serio_raw 16384 0
snd_hda_codec_hdmi 45056 1
snd_hda_intel 32768 4
snd_hda_codec 114688 4 snd_hda_intel,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek
snd_hda_core 69632 5 snd_hda_intel,snd_hda_codec,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek
snd_hwdep 16384 1 snd_hda_codec
snd_pcm 94208 4 snd_hda_intel,snd_hda_codec,snd_hda_core,snd_hda_codec_hdmi
snd_timer 28672 1 snd_pcm
snd 65536 16 snd_hda_intel,snd_hwdep,snd_hda_codec,snd_timer,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek,snd_pcm
soundcore 16384 1 snd
shpchp 32768 0
i2c_nforce2 16384 0
asus_atk0110 20480 0
mac_hid 16384 0
parport_pc 32768 1
ppdev 20480 0
lp 20480 0
parport 45056 3 lp,parport_pc,ppdev
ip_tables 20480 0
x_tables 24576 1 ip_tables
autofs4 40960 2
hid_generic 16384 0
usbhid 49152 0
hid 98304 2 hid_generic,usbhid
radeon 1466368 2
i2c_algo_bit 16384 1 radeon
ttm 90112 1 radeon
drm_kms_helper 139264 1 radeon
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
psmouse 122880 0
drm 303104 5 radeon,ttm,drm_kms_helper
pata_acpi 16384 0
fjes 61440 0
pata_amd 16384 0
sata_nv 24576 1
pusse@PC-fixe-chris:~$
pusse@PC-fixe-chris:~$
pusse@PC-fixe-chris:~$ iwconfig
lo no wireless extensions.
wlxd8eb972ec378 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
pusse@PC-fixe-chris:~$
pusse@PC-fixe-chris:~$
pusse@PC-fixe-chris:~$ ifconfig
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 (Local Loopback)
RX packets 352 bytes 26304 (26.3 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 352 bytes 26304 (26.3 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlxd8eb972ec378: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether 6e:86:30:68:21:d9 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
pusse@PC-fixe-chris:~$
pusse@PC-fixe-chris:~$
pusse@PC-fixe-chris:~$ iwlist scan
lo Interface doesn't support scanning.
wlxd8eb972ec378 No scan results
pusse@PC-fixe-chris:~$ cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
pusse@PC-fixe-chris:~$
J'ai pensé un moment à un problème de plage IP mais je n'arrive pas à trouver celle de ma carte wifi...
Bref, si qq'un pouvais m'aider... Merci d'avance