[问题]升级到8.04后intel3945无法使用 （采用逃避现实的办法临时解决）

[tonytam]

采用升级方式，升级完成后，无线网卡无法使用，无线灯有亮，开关能关。但wicd发现不了无线AP

代码： 全选

$ uname -a
Linux tony-laptop 2.6.24-16-generic #1 SMP Thu Apr 10 13:23:42 UTC 2008 i686 GNU/Linux

代码： 全选

$ dmesg |grep 3945
[   50.188549] iwl3945: Intel(R) PRO/Wireless 3945ABG/BG Network Connection driver for Linux, 1.2.0
[   50.188554] iwl3945: Copyright(c) 2003-2007 Intel Corporation
[   50.188760] iwl3945: Detected Intel PRO/Wireless 3945BG Network Connection
[   53.768602] iwl3945: Tunable channels: 13 802.11bg, 0 802.11a channels
[   53.770247] wmaster0: Selected rate control algorithm 'iwl-3945-rs'
[   76.740635] iwl3945: Microcode SW error detected.  Restarting 0x82000008.
[   76.740648] iwl3945: Error Reply type 0x00000005 cmd REPLY_SCAN_CMD (0x80) seq 0x4418 ser 0x0000004B
[   77.733592] iwl3945: Can't stop Rx DMA.
[  406.452925] iwl3945: Radio Frequency Kill Switch is On:

驱动都在，但好像运行有错，求教。

[dpmcl]

安装linux-backports-modules-hardy-generic
sudo rmmod iwl3945
sudo modprobe iwl3945
再用wicd重新连接

[c_cucumber]

我是昨天从7.10升级上来的。iwl3945受限驱动好像也没有启用。但是无线网卡还是正常工作，不知什么原因

[tonytam]

安装linux-backports-modules-hardy-generic
sudo rmmod iwl3945
sudo modprobe iwl3945
再用wicd重新连接

还是不行

代码： 全选

 dmesg |grep iwl
[   50.087883] iwl3945: Intel(R) PRO/Wireless 3945ABG/BG Network Connection driver for Linux, 1.2.25
[   50.087888] iwl3945: Copyright(c) 2003-2007 Intel Corporation
[   50.088058] iwl3945: Detected Intel PRO/Wireless 3945BG Network Connection
[   50.531324] wmaster0: Selected rate control algorithm 'iwl-3945-rs'
[   77.499514] iwl3945: Tunable channels: 13 802.11bg, 0 802.11a channels
[   77.503022] Registered led device: iwl-phy0:RX
[   77.503044] Registered led device: iwl-phy0:TX
[   78.068720] iwl3945: Microcode SW error detected.  Restarting 0x82000008.
[   78.068733] iwl3945: Error Reply type 0x00000005 cmd REPLY_SCAN_CMD (0x80) seq 0x4414 ser 0x0000004B
[   79.061761] iwl3945: Can't stop Rx DMA.
[   79.217028] Registered led device: iwl-phy0:RX
[   79.217051] Registered led device: iwl-phy0:TX
[  156.153297] iwl3945: Radio Frequency Kill Switch is On:
[  157.200851] Registered led device: iwl-phy0:RX
[  157.200874] Registered led device: iwl-phy0:TX

[tonytam]

有没有办法可以用回原来的ipw驱动的？

[dpmcl]

那就试试这个http://wiki.debian.org/iwlwifi

[tonytam]

现在暂时用 2.6.22-14-generic则可以使用该无线

[tonytam]

我对Linux知之甚少，我这样做，是不是等于关键性能没有升级啊？