求救高手:Intel PRO/Wireless 3945ABG Network 无线网卡问题

包含网卡/无线网的网络问题和ADSL/校园网/宽带拨号支持及代理/共享等网络使用问题
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zhoudt
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求救高手:Intel PRO/Wireless 3945ABG Network 无线网卡问题

#1

帖子 zhoudt » 2008-10-26 12:28

能检测到 Intel Corporation PRO/Wireless 3945ABG无线网卡,但在网络中看不到无线网卡,只有eth0和lo。
运行
1. lspci |grep 3945
10:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG Network Connection (rev 02)

2.$ iwconfig
lo no wireless extensions.
eth0 no wireless extensions.

3.$ dmesg|grep 3945
[ 14.394573] ahci 0000:00:1f.2: version 3.0
[ 27.485164] iwl3945: Intel(R) PRO/Wireless 3945ABG/BG Network Connection driver for Linux, 1.2.0
[ 27.485169] iwl3945: Copyright(c) 2003-2007 Intel Corporation
[ 27.518882] iwl3945: Detected Intel PRO/Wireless 3945ABG Network Connection
[ 29.249697] iwl3945: Radio Frequency Kill Switch is On:
[ 29.254513] iwl3945: WARNING: Requesting MAC access during RFKILL wakes up NIC
[ 29.264548] iwl3945: WARNING: Requesting MAC access during RFKILL wakes up NIC
[ 29.284497] iwl3945: WARNING: Requesting MAC access during RFKILL wakes up NIC
[ 29.311991] iwl3945: WARNING: Requesting MAC access during RFKILL wakes up NIC

[ 29.335375] iwl3945: Tunable channels: 13 802.11bg, 4 802.11a channels
以上信息中四个WARNING是什么意思?如何解决?


##################
问题找到了。是在用windows的时候把无线网卡关了,这样在装ubuntu的时候无线网卡就开不起来了。
上次由 zhoudt 在 2008-11-01 22:05,总共编辑 1 次。
zhoudt
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Re: 求救高手:Intel PRO/Wireless 3945ABG Network 无线网卡问题

#2

帖子 zhoudt » 2008-10-26 22:27

能检测到 Intel Corporation PRO/Wireless 3945ABG无线网卡,但在网络中看不到无线网卡,只有eth0和lo。
有没有高手,帮忙看看a!!
ktmhate
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Re: 求救高手:Intel PRO/Wireless 3945ABG Network 无线网卡问题

#3

帖子 ktmhate » 2008-10-31 15:59

:em20 我的也是一样的阿。。
foliagewan
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Re: 求救高手:Intel PRO/Wireless 3945ABG Network 无线网卡问题

#4

帖子 foliagewan » 2008-11-01 6:20

帮顶哟,我也是这个网卡,我装上后不能联网,又从装了个WINDOWS,害得我一个晚上,我现在再虚拟一个UBUNTU,等这些驱动解决了,我就全部转到LINUX下面了!
binghan
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Re: 求救高手:Intel PRO/Wireless 3945ABG Network 无线网卡问题

#5

帖子 binghan » 2008-11-01 19:35

我的也是这样,等待答案了,郁闷呀
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alexlau
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Re: 求救高手:Intel PRO/Wireless 3945ABG Network 无线网卡问题

#6

帖子 alexlau » 2009-04-25 22:18

:em02 :em02
LZ, wo he ni you yi yan de wen ti, wo google dao le xia mian de fan fa, an zhuang le WICD hou OK le ,

wo de shu ru fa mei nong hao :em20 :em20

-----------------------------------------------------


I have just upgraded my Kubuntu 8.10 to 9.04, but I have discovered my WIFI connection is now broken. I cannot join to any network (well I use only WPA networks...).



However, I have a fix to this problem. Install WICD



Open a terminal and:

Code:




sudo aptitude install wicd




You will remove network-manager, network-manager-kde and network-manager-gnome but on Jaunty the network-manager is not working with my Inel 3945ABG, so not a big deal...



After installing WICD,reboot and you will have a new icon into the tray bar: just double clink on it and expand your wireless network proprieties (click on the name of your network). Then click on the "Advanced Settings" button and enable the "Use Encryption" flag and insert your network key; then click the "Connect" button. That's it.

-------------------------------------------------
Dell Inspiron 6400
Chipset: Mobile Intel 945GM Express
CPU: Intel Core 2 Duo T5600 1.83G
RAM: 1GB(512X2) 533MHz DDR2 SDRAM
HDD: 120G SATAII (5400RPM)
LCD: XGA TFT 1280X800
Intel® PRO/Wireless 3945ABG
linyuanjie
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Re: 求救高手:Intel PRO/Wireless 3945ABG Network 无线网卡问题

#7

帖子 linyuanjie » 2009-05-23 17:19

谢谢,我的问题也解决了!
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anix
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Re: 求救高手:Intel PRO/Wireless 3945ABG Network 无线网卡问题

#8

帖子 anix » 2009-05-24 8:52

这么回事啊 :em05
I firmly believe that the Internet and knowledge should be open, public, and accessible to everyone without any restrictions.
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