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#1 Le 25/05/2009, à 19:39
- Pierre Roger
Pas de Wifi après installation de Jaunty - UBUNTU 9.04
Bonjour,
Sur un disque neuf, je viens d'installer Jaunty et je n'ai plus de Wifi
Voici les fichiers demandés
toto@toto:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=9.04
DISTRIB_CODENAME=jaunty
DISTRIB_DESCRIPTION="Ubuntu 9.04"
toto@toto:~$ lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 002: ID 046d:c019 Logitech, Inc. Optical Tilt Wheel Mouse
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
toto@toto:~$ lspci
00:00.0 Host bridge: Intel Corporation 82855PM Processor to I/O Controller (rev 03)
00:01.0 PCI bridge: Intel Corporation 82855PM Processor to AGP Controller (rev 03)
00:1d.0 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #1 (rev 03)
00:1d.1 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #2 (rev 03)
00:1d.2 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #3 (rev 03)
00:1d.7 USB Controller: Intel Corporation 82801DB/DBM (ICH4/ICH4-M) USB2 EHCI Controller (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 83)
00:1f.0 ISA bridge: Intel Corporation 82801DBM (ICH4-M) LPC Interface Bridge (rev 03)
00:1f.1 IDE interface: Intel Corporation 82801DBM (ICH4-M) IDE Controller (rev 03)
00:1f.3 SMBus: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) SMBus Controller (rev 03)
00:1f.5 Multimedia audio controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 03)
00:1f.6 Modem: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Modem Controller (rev 03)
01:00.0 VGA compatible controller: ATI Technologies Inc Radeon RV250 [Mobility FireGL 9000] (rev 01)
02:02.0 Ethernet controller: Broadcom Corporation BCM4401 100Base-T (rev 01)
02:04.0 Network controller: Intel Corporation PRO/Wireless LAN 2100 3B Mini PCI Adapter (rev 04)
02:06.0 CardBus bridge: O2 Micro, Inc. OZ711M1/MC1 4-in-1 MemoryCardBus Controller (rev 20)
02:06.1 CardBus bridge: O2 Micro, Inc. OZ711M1/MC1 4-in-1 MemoryCardBus Controller (rev 20)
02:06.2 System peripheral: O2 Micro, Inc. OZ711Mx 4-in-1 MemoryCardBus Accelerator
02:07.0 FireWire (IEEE 1394): Texas Instruments TSB43AB21 IEEE-1394a-2000 Controller (PHY/Link)
toto@toto:~$ sudo lshw -C network
*-network:0
description: Ethernet interface
product: BCM4401 100Base-T
vendor: Broadcom Corporation
physical id: 2
bus info: pci@0000:02:02.0
logical name: eth0
version: 01
serial: 00:c0:9f:29:53:59
size: 10MB/s
capacity: 100MB/s
width: 32 bits
clock: 33MHz
capabilities: pm bus_master cap_list ethernet physical mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=b44 driverversion=2.0 duplex=half latency=64 link=no module=ssb multicast=yes port=twisted pair speed=10MB/s
*-network:1
description: Wireless interface
product: PRO/Wireless LAN 2100 3B Mini PCI Adapter
vendor: Intel Corporation
physical id: 4
bus info: pci@0000:02:04.0
logical name: eth1
version: 04
serial: 00:04:23:6d:04:34
width: 32 bits
clock: 33MHz
capabilities: pm bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=ipw2100 driverversion=git-1.2.2 firmware=712.0.3:3:00000001 latency=64 link=no maxlatency=34 mingnt=2 module=ipw2100 multicast=yes wireless=unassociated
*-network DISABLED
description: Ethernet interface
physical id: 1
logical name: pan0
serial: 12:7a:b7:d1:0f:94
capabilities: ethernet physical
configuration: broadcast=yes driver=bridge driverversion=2.3 firmware=N/A link=yes multicast=yes
toto@toto:~$ lsmod
Module Size Used by
binfmt_misc 16776 1
radeon 342816 2
drm 96296 3 radeon
bridge 56340 0
stp 10500 1 bridge
bnep 20224 2
input_polldev 11912 0
lp 17156 0
joydev 18368 0
snd_intel8x0 37532 3
snd_ac97_codec 112292 1 snd_intel8x0
ac97_bus 9856 1 snd_ac97_codec
snd_pcm_oss 46336 0
snd_mixer_oss 22656 1 snd_pcm_oss
snd_pcm 82948 3 snd_intel8x0,snd_ac97_codec,snd_pcm_oss
snd_seq_dummy 10756 0
snd_seq_oss 37760 0
snd_seq_midi 14336 0
snd_rawmidi 29696 1 snd_seq_midi
snd_seq_midi_event 15104 2 snd_seq_oss,snd_seq_midi
snd_seq 56880 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
snd_timer 29704 2 snd_pcm,snd_seq
snd_seq_device 14988 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
pcmcia 44748 0
ppdev 15620 0
psmouse 61972 0
led_class 12036 0
iTCO_wdt 19108 0
iTCO_vendor_support 11652 1 iTCO_wdt
snd 62628 16 snd_intel8x0,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
ipw2100 79536 0
pcspkr 10496 0
serio_raw 13316 0
soundcore 15200 1 snd
snd_page_alloc 16904 2 snd_intel8x0,snd_pcm
yenta_socket 32396 4
rsrc_nonstatic 19328 1 yenta_socket
pcmcia_core 43540 3 pcmcia,yenta_socket,rsrc_nonstatic
ieee80211 38344 1 ipw2100
ieee80211_crypt 13444 1 ieee80211
intel_agp 34108 1
parport_pc 40100 1
shpchp 40212 0
agpgart 42696 2 drm,intel_agp
parport 42220 3 lp,ppdev,parport_pc
irda 197180 0
crc_ccitt 10112 1 irda
video 25360 0
output 11008 1 video
usbhid 42336 0
ohci1394 38576 0
ieee1394 94660 1 ohci1394
b44 35984 0
ssb 41220 1 b44
mii 13312 1 b44
fbcon 46112 0
tileblit 10752 1 fbcon
font 16384 1 fbcon
bitblit 13824 1 fbcon
softcursor 9984 1 bitblit
toto@toto:~$ iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
eth1 unassociated ESSID:off/any Nickname:"ipw2100"
Mode:Managed Channel=0 Access Point: Not-Associated
Bit Rate:0 kb/s Tx-Power:off
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality:0 Signal level:0 Noise level:0
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
pan0 no wireless extensions.
toto@toto:~$ ifconfig
eth0 Link encap:Ethernet HWaddr 00:c0:9f:29:53:59
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:0 (0.0 B) Octets transmis:0 (0.0 B)
Interruption:5
eth1 Link encap:Ethernet HWaddr 00:04:23:6d:04:34
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:0 (0.0 B) Octets transmis:0 (0.0 B)
Interruption:11 Adresse de base:0x8000 Mémoire:d0206000-d0206fff
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:0 erreurs:0 :0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:0 (0.0 B) Octets transmis:0 (0.0 B)
toto@toto:~$ sudo iwlist scan
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
eth1 No scan results
pan0 Interface doesn't support scanning.
toto@toto:~$ uname -r -m
2.6.28-11-generic i686
toto@toto:~$ ct /etc/network/interfaces
bash: ct : commande introuvable
toto@toto:~$ cat /etc/network/interfaces
auto lo
iface lo inet loopback
toto@toto:~$ nm-tool
NetworkManager Tool
State: disconnected
- Device: eth0 -----------------------------------------------------------------
Type: Wired
Driver: NULL(info.linux.driver)
State: unavailable
Default: no
HW Address: 00:C0:9F:29:53:59
Capabilities:
Carrier Detect: yes
Speed: 10 Mb/s
Wired Properties
Carrier: off
- Device: eth1 -----------------------------------------------------------------
Type: 802.11 WiFi
Driver: ipw2100
State: unavailable
Default: no
HW Address: 00:04:23:6D:04:34
Capabilities:
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points
toto@toto:~$Lenovo Yoga 2.13
Ubuntu 20.04
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