[Linux-bruxelles] ubuntu 8 (hardy heron) et wifi qui ne marche plus sur un thinkpad

Jeu 10 Juil 17:32:28 CEST 2008

On Wednesday 09 July 2008 10:12:15 Wendy Van Wynsberghe wrote:
> ellooo
>
> alors après avoir fait l'upgrade de gutsy vers hardy sur un Thinkpad X
> 60 qui a à peu prêt 2 ans
>
> wifi a arrêté de marcher :-/
>
> ce n'est pas la carte wifi qui est fichu - car elle marche encore sans
> problème sur une autre système d'exploitation dont en parle pas trop -
> c'est le mieux ;-)
>
> quelqu'un a un idée? les même expériences?
>
> elle a installé en plus mad wifi et wifi radar -> mais ça ne donne rien :-/
>
> dmesg donne ceci:
>
> [ 4.867279] e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection
>
> [ 5.239342] ADDRCONF(NETDEV_UP): eth0: link is not ready
>
> [ 6.664729] e1000: eth0: e1000_watchdog: NIC Link is Up 100 Mbps Full
> Duplex, Flow Control: RX
>
> [ 6.664739] e1000: eth0: e1000_watchdog: 10/100 speed: disabling TSO
>
> [ 6.751076] ADDRCONF(NETDEV_UP): eth0: link is not ready
>
> [ 6.891081] iwl3945: Tunable channels: 11 802.11bg, 13 802.11a channels
>
> [ 6.896395] wmaster0: Selected rate control algorithm 'iwl-3945-rs'
>
> [ 7.142223] ADDRCONF(NETDEV_UP): wlan0: link is not ready
>
> [ 8.404878] e1000: eth0: e1000_watchdog: NIC Link is Up 100 Mbps Full
> Duplex, Flow Control: RX
>
> [ 8.404889] e1000: eth0: e1000_watchdog: 10/100 speed: disabling TSO
>
> [ 8.405590] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
>
> [ 12.790587] thinkpad_acpi: unknown LID-related HKEY event: 0x5010
>
> [ 13.013117] thinkpad_acpi: unknown LID-related HKEY event: 0x5010
>
> [ 13.156196] thinkpad_acpi: unknown LID-related HKEY event: 0x5010
>
> [ 13.417943] thinkpad_acpi: unknown LID-related HKEY event: 0x5010
>
> [ 13.647392] thinkpad_acpi: unknown LID-related HKEY event: 0x5010
>
> [ 14.793008] eth0: no IPv6 routers present
>
> [ 570.122344] e1000: eth0: e1000_watchdog: NIC Link is Down
>
> [ 608.349229] e1000: eth0: e1000_watchdog: NIC Link is Up 100 Mbps Full
> Duplex, Flow Control: RX
>
> [ 608.349239] e1000: eth0: e1000_watchdog: 10/100 speed: disabling TSO
>
> [ 608.349928] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
>
> [ 614.507627] eth0: no IPv6 routers present
>
> [ 694.670541] e1000: eth0: e1000_watchdog: NIC Link is Down
>
>
> iwconfig donne ceci:

???? Ce qui suit n'est pas la sortie de iwconfig! Et ce serait intéressant de 
l'avoir...

>
> [ 4.867279] e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection
>
> [ 5.239342] ADDRCONF(NETDEV_UP): eth0: link is not ready
>
> [ 6.664729] e1000: eth0: e1000_watchdog: NIC Link is Up 100 Mbps Full
> Duplex, Flow Control: RX
>
> [ 6.664739] e1000: eth0: e1000_watchdog: 10/100 speed: disabling TSO
>
> [ 6.751076] ADDRCONF(NETDEV_UP): eth0: link is not ready
>
> [ 6.891081] iwl3945: Tunable channels: 11 802.11bg, 13 802.11a channels
>
> [ 6.896395] wmaster0: Selected rate control algorithm 'iwl-3945-rs'
>
> [ 7.142223] ADDRCONF(NETDEV_UP): wlan0: link is not ready
>
> [ 8.404878] e1000: eth0: e1000_watchdog: NIC Link is Up 100 Mbps Full
> Duplex, Flow Control: RX
>
> [ 8.404889] e1000: eth0: e1000_watchdog: 10/100 speed: disabling TSO
>
> [ 8.405590] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
>
> [ 12.790587] thinkpad_acpi: unknown LID-related HKEY event: 0x5010
>
> [ 13.013117] thinkpad_acpi: unknown LID-related HKEY event: 0x5010
>
> [ 13.156196] thinkpad_acpi: unknown LID-related HKEY event: 0x5010
>
> [ 13.417943] thinkpad_acpi: unknown LID-related HKEY event: 0x5010
>
> [ 13.647392] thinkpad_acpi: unknown LID-related HKEY event: 0x5010
>
> [ 14.793008] eth0: no IPv6 routers present
>
> [ 570.122344] e1000: eth0: e1000_watchdog: NIC Link is Down
>
> [ 608.349229] e1000: eth0: e1000_watchdog: NIC Link is Up 100 Mbps Full
> Duplex, Flow Control: RX
>
> [ 608.349239] e1000: eth0: e1000_watchdog: 10/100 speed: disabling TSO
>
> [ 608.349928] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
>
> [ 614.507627] eth0: no IPv6 routers present
>
> [ 694.670541] e1000: eth0: e1000_watchdog: NIC Link is Down
>
>
> lspci -nn (type wireless card)
>
> 00:00.0 Host bridge [0600]: Intel Corporation Mobile 945GM/PM/GMS,
> 943/940GML and 945GT Express Memory Controller Hub [8086:27a0] (rev 03)
> 00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile
> 945GM/GMS, 943/940GML Express Integrated Graphics Controller [8086:27a2]
> (rev 03)
> 00:02.1 Display controller [0380]: Intel Corporation Mobile
> 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller
> [8086:27a6] (rev 03)
> 00:1b.0 Audio device [0403]: Intel Corporation 82801G (ICH7 Family) High
> Definition Audio Controller [8086:27d8] (rev 02)
> 00:1c.0 PCI bridge [0604]: Intel Corporation 82801G (ICH7 Family) PCI
> Express Port 1 [8086:27d0] (rev 02)
> 00:1c.1 PCI bridge [0604]: Intel Corporation 82801G (ICH7 Family) PCI
> Express Port 2 [8086:27d2] (rev 02)
> 00:1c.2 PCI bridge [0604]: Intel Corporation 82801G (ICH7 Family) PCI
> Express Port 3 [8086:27d4] (rev 02)
> 00:1c.3 PCI bridge [0604]: Intel Corporation 82801G (ICH7 Family) PCI
> Express Port 4 [8086:27d6] (rev 02)
> 00:1d.0 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family)
> USB UHCI Controller #1 [8086:27c8] (rev 02)
> 00:1d.1 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family)
> USB UHCI Controller #2 [8086:27c9] (rev 02)
> 00:1d.2 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family)
> USB UHCI Controller #3 [8086:27ca] (rev 02)
> 00:1d.3 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family)
> USB UHCI Controller #4 [8086:27cb] (rev 02)
> 00:1d.7 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family)
> USB2 EHCI Controller [8086:27cc] (rev 02)
> 00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge
> [8086:2448] (rev e2)
> 00:1f.0 ISA bridge [0601]: Intel Corporation 82801GBM (ICH7-M) LPC
> Interface Bridge [8086:27b9] (rev 02)
> 00:1f.1 IDE interface [0101]: Intel Corporation 82801G (ICH7 Family) IDE
> Controller [8086:27df] (rev 02)
> 00:1f.2 SATA controller [0106]: Intel Corporation 82801GBM/GHM (ICH7
> Family) SATA AHCI Controller [8086:27c5] (rev 02)
> 00:1f.3 SMBus [0c05]: Intel Corporation 82801G (ICH7 Family) SMBus
> Controller [8086:27da] (rev 02)
> 02:00.0 Ethernet controller [0200]: Intel Corporation 82573L Gigabit
> Ethernet Controller [8086:109a]
> 03:00.0 Network controller [0280]: Intel Corporation PRO/Wireless
> 3945ABG Network Connection [8086:4227] (rev 02)
> 15:00.0 CardBus bridge [0607]: Ricoh Co Ltd RL5c476 II [1180:0476] (rev b4)
> 15:00.1 FireWire (IEEE 1394) [0c00]: Ricoh Co Ltd R5C552 IEEE 1394
> Controller [1180:0552] (rev 09)
> 15:00.2 SD Host controller [0805]: Ricoh Co Ltd R5C822
> SD/SDIO/MMC/MS/MSPro Host Adapter [1180:0822] (rev 18)
>
>
> allez j'espère que quelqu'un sait décoder cet info
>

Tout ceci indique que la carte WiFi est une Intel PRO/Wireless 3945ABG et que 
le driver est chargé. Par contre apparement les paramètres de connexions ne 
permettent pas d'avoir une liaison.
donc il faudrait la sortie des commandes:
iwconfig
iwlist wlan0 scan

> allez ciaooo
>
> w

--
Raphaël.