Pages : 1
#1 Le 24/08/2008, à 01:23
- Pauline50
Plus de wifi apres une mise à jour Ubuntu
Bonjour à tous,
Voilà ma connection wifi par clé usb fonctionnait bien, jusqu'à ce que je fasse une mise à jour de ubuntu 
aujourd'hui via l'icone en haut à droite de mon écran. Le wifi n'existe plus pour ma machine. Je suis connecté en secours par un cable ethernet sur la meme machine.
Matériel :
clé wifi usb SAGEM WLAN USB2.0
FCC ID : M4Y-XG760A
MODEL : XG-760N
Voici pour les commandes
cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=8.04b
DISTRIB_CODENAME=hardy
DISTRIB_DESCRIPTION="Bubuntu hardy (8.04b)"lsusb
Bus 001 Device 005: ID 079b:0062 Sagem
Bus 001 Device 001: ID 0000:0000lspci
00:00.0 Host bridge: VIA Technologies, Inc. VT8363/8365 [KT133/KM133] (rev 80)
00:01.0 PCI bridge: VIA Technologies, Inc. VT8363/8365 [KT133/KM133 AGP]
00:08.0 CardBus bridge: Texas Instruments PCI1420 PC card Cardbus Controller
00:08.1 CardBus bridge: Texas Instruments PCI1420 PC card Cardbus Controller
00:11.0 ISA bridge: VIA Technologies, Inc. VT8231 [PCI-to-ISA Bridge] (rev 10)
00:11.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06)
00:11.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 1e)
00:11.4 Bridge: VIA Technologies, Inc. VT8235 ACPI (rev 10)
00:11.5 Multimedia audio controller: VIA Technologies, Inc. VT82C686 AC97 Audio Controller (rev 40)
00:11.6 Communication controller: VIA Technologies, Inc. AC'97 Modem Controller (rev 20)
00:12.0 Ethernet controller: VIA Technologies, Inc. VT6102 [Rhine-II] (rev 51)
01:00.0 VGA compatible controller: S3 Inc. VT8636A [ProSavage KN133] AGP4X VGA Controller (TwisterK) (rev 01)sudo lshw -C network
sudo: unable to resolve host portable
*-network
description: Ethernet interface
product: VT6102 [Rhine-II]
vendor: VIA Technologies, Inc.
physical id: 12
bus info: pci@0000:00:12.0
logical name: eth0
version: 51
serial: 00:40:d0:2a:3f:46
size: 100MB/s
capacity: 100MB/s
width: 32 bits
clock: 33MHz
capabilities: pm bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=via-rhine driverversion=1.4.3 duplex=full ip=192.168.1.3 latency=128 link=yes maxlatency=8 mingnt=3 module=via_rhine multicast=yes port=MII speed=100MB/slsmod
Module Size Used by
ndiswrapper 192920 0
nls_cp437 6656 0
af_packet 23812 2
binfmt_misc 12808 1
savage 33920 2
drm 82452 3 savage
rfcomm 41744 2
l2cap 25728 13 rfcomm
bluetooth 61156 4 rfcomm,l2cap
ipv6 267780 16
ppdev 10372 0
powernow_k7 9000 0
cpufreq_powersave 2688 0
cpufreq_stats 7104 0
cpufreq_userspace 5284 0
cpufreq_ondemand 9740 1
freq_table 5536 3 powernow_k7,cpufreq_stats,cpufreq_ondemand
cpufreq_conservative 8712 0
container 5632 0
dock 11280 0
sbs 15112 0
sbshc 7680 1 sbs
nls_utf8 2944 1
cifs 242292 1
iptable_filter 3840 0
ip_tables 14820 1 iptable_filter
x_tables 16132 1 ip_tables
lp 12324 0
joydev 13120 0
pcmcia 40876 0
snd_via82xx 29464 3
gameport 16008 1 snd_via82xx
snd_via82xx_modem 16264 0
snd_ac97_codec 101028 2 snd_via82xx,snd_via82xx_modem
ac97_bus 3072 1 snd_ac97_codec
snd_pcm_oss 42144 0
snd_mixer_oss 17920 1 snd_pcm_oss
snd_pcm 78596 4 snd_via82xx,snd_via82xx_modem,snd_ac97_codec,snd_pcm_oss
ieee80211_crypt 7040 0
snd_mpu401_uart 9728 1 snd_via82xx
ieee80211_rtl 79496 0
ieee80211_crypt_tkip_rtl 11648 1 ieee80211_rtl
ieee80211_crypt_wep_rtl 6400 1 ieee80211_rtl
ieee80211_crypt_ccmp_rtl 8064 1 ieee80211_rtl
ieee80211_crypt_rtl 6788 4 ieee80211_rtl,ieee80211_crypt_tkip_rtl,ieee80211_crypt_wep_rtl,ieee80211_crypt_ccmp_rtl
snd_seq_dummy 4868 0
psmouse 40336 0
serio_raw 7940 0
snd_seq_oss 35584 0
snd_seq_midi 9376 0
snd_rawmidi 25760 2 snd_mpu401_uart,snd_seq_midi
video 19856 0
output 4736 1 video
snd_seq_midi_event 8320 2 snd_seq_oss,snd_seq_midi
snd_seq 54224 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
evdev 13056 6
snd_timer 24836 2 snd_pcm,snd_seq
snd_seq_device 9612 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
parport_pc 36260 1
parport 37832 3 ppdev,lp,parport_pc
battery 14212 0
vt8231 17164 0
ac 6916 0
via_ircc 27796 0
button 9232 0
snd 56996 19 snd_via82xx,snd_via82xx_modem,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_mpu401_uart,snd_seq_dummy,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
via_agp 11136 1
i2c_viapro 9876 0
irda 203068 1 via_ircc
snd_page_alloc 11400 3 snd_via82xx,snd_via82xx_modem,snd_pcm
shpchp 34452 0
pci_hotplug 30880 1 shpchp
soundcore 8800 1 snd
agpgart 34760 2 drm,via_agp
i2c_core 24832 1 i2c_viapro
yenta_socket 27276 2
rsrc_nonstatic 13696 1 yenta_socket
crc_ccitt 3072 1 irda
pcmcia_core 40596 3 pcmcia,yenta_socket,rsrc_nonstatic
ext3 136840 1
jbd 48404 1 ext3
mbcache 9600 1 ext3
sg 36880 0
sr_mod 17956 0
cdrom 37408 1 sr_mod
sd_mod 30720 4
ata_generic 8324 0
pata_acpi 8320 0
floppy 59588 0
uhci_hcd 27024 0
pata_via 13316 3
via_rhine 26632 0
mii 6400 1 via_rhine
usbcore 146412 3 ndiswrapper,uhci_hcd
libata 159344 3 ata_generic,pata_acpi,pata_via
scsi_mod 151436 4 sg,sr_mod,sd_mod,libata
thermal 16796 0
processor 37384 3 powernow_k7,thermal
fan 5636 0
fbcon 42912 0
tileblit 3456 1 fbcon
font 9472 1 fbcon
bitblit 6784 1 fbcon
softcursor 3072 1 bitblit
fuse 50708 5iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
irda0 no wireless extensions.ifconfig
eth0 Link encap:Ethernet HWaddr 00:40:d0:2a:3f:46
inet adr:192.168.1.3 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::240:d0ff:fe2a:3f46/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:104420 erreurs:0 :8 overruns:0 frame:0
TX packets:79889 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:116305417 (110.9 MB) Octets transmis:10375288 (9.8 MB)
Interruption:11 Adresse de base:0x6000
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:16436 Metric:1
Packets reçus:6254 erreurs:0 :0 overruns:0 frame:0
TX packets:6254 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:312700 (305.3 KB) Octets transmis:312700 (305.3 KB)iwlist scan
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
irda0 Interface doesn't support scanning.uname -r -m
2.6.24-21-generic i686cat /etc/network/interfaces
auto lo
iface lo inet loopbackVoilà,
Merci d'avance pour votre aide 
#2 Le 24/08/2008, à 01:53
- willy78
Re : Plus de wifi apres une mise à jour Ubuntu
retour de
ndiswrapper -l
cat /etc/modprobe.d/blacklistQuelques tutos pour le wifi sous Ubuntu:
http://wlety.free.fr/forum
Hors ligne
#3 Le 24/08/2008, à 02:43
- Pauline50
Re : Plus de wifi apres une mise à jour Ubuntu
ndiswrapper -l
netr73 : driver installed
rt2500usb : driver installedcat /etc/modprobe.d/blacklist
# This file lists those modules which we don't want to be loaded by
# alias expansion, usually so some other driver will be loaded for the
# device instead.
# evbug is a debug tool that should be loaded explicitly
blacklist evbug
# these drivers are very simple, the HID drivers are usually preferred
blacklist usbmouse
blacklist usbkbd
# replaced by e100
blacklist eepro100
# replaced by tulip
blacklist de4x5
# causes no end of confusion by creating unexpected network interfaces
blacklist eth1394
# snd_intel8x0m can interfere with snd_intel8x0, doesn't seem to support much
# hardware on its own (Ubuntu bug #2011, #6810)
blacklist snd_intel8x0m
# causes failure to suspend on HP compaq nc6000 (Ubuntu: #10306)
blacklist i2c_i801
# replaced by p54pci
blacklist prism54
# replaced by b43 and ssb.
blacklist bcm43xx
# most apps now use garmin usb driver directly (Ubuntu: #114565)
blacklist garmin_gps
# replaced by asus-laptop (Ubuntu: #184721)
blacklist asus_acpi
blacklist pcspkrPages : 1