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T400 安装无线驱动问题
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李湖滨  
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 More options Jun 20, 10:19 pm
From: 李湖滨 <lihu...@gmail.com>
Date: Sun, 21 Jun 2009 10:19:43 +0800
Local: Sat, Jun 20 2009 10:19 pm
Subject: T400 安装无线驱动问题

大家好:
我在笔记本是T400,已经安装好Debian了。
可是这两天折腾了好久的无线网卡,希望大家能提供点帮助哦:-)
lihb@debian:~$ lspci|grep -i net
00:19.0 Ethernet controller: Intel Corporation 82567LM Gigabit Network
Connection (rev 03)
03:00.0 Network controller: Intel Corporation PRO/Wireless 5100 AGN [Shiloh]
Network Connection
lihb@debian:~$ uname -a
Linux debian 2.6.26-2-686 #1 SMP Thu May 28 15:39:35 UTC 2009 i686 GNU/Linux
lihb@debian:~$ ls /lib/firmware/
iwlwifi-3945-1.ucode  iwlwifi-3945-2.ucode  iwlwifi-4965-1.ucode
iwlwifi-4965-2.ucode  iwlwifi-5000-1.ucode  iwlwifi-5000-2.ucode
目前上网查了很多别人的做法,都是下载iwlwifi-5000-ucode-8.24.2.12.tgz然后解压到/lib/firmware,然后重启,再 使用modprobe
iwlagn。
但是debian:/home/lihb# modprobe iwlagn
FATAL: Module iwlagn not found.

请求赐教:-)

--
Best Regards,

Hubin Li


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李湖滨  
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 More options Jun 21, 12:16 am
From: 李湖滨 <lihu...@gmail.com>
Date: Sun, 21 Jun 2009 12:16:54 +0800
Local: Sun, Jun 21 2009 12:16 am
Subject: Re: T400 安装无线驱动问题

实际上,> lihb@debian:~$ ls /lib/firmware/

> iwlwifi-3945-1.ucode  iwlwifi-3945-2.ucode  iwlwifi-4965-1.ucode
> iwlwifi-4965-2.ucode  iwlwifi-5000-1.ucode  iwlwifi-5000-2.ucode

这里面的文件后来都是sudo apt-get install firmware-iwlwifi 安装进去了。
不知道这个安装后,是不是有什么别的操作步骤呢?

2009/6/21 Dongsheng Song <dongsheng.s...@gmail.com>

--
Best Regards,

Hubin Li
Master in Communication and Information System, Beijing University of Posts
and Telecommunications(BUPT)
China Mobile (Shenzhen) Company
Tel: +86 15013858848
E-mail/MSN/Gtalk/QQ: lihu...@gmail.com


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Darren Hoo  
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 More options Jun 21, 1:04 am
From: Darren Hoo <darren....@gmail.com>
Date: Sun, 21 Jun 2009 13:04:14 +0800
Local: Sun, Jun 21 2009 1:04 am
Subject: Re: T400 安装无线驱动问题
2009/6/21 李湖滨 <lihu...@gmail.com>:

http://wiki.debian.org/iwlagn

iwlagn is a module for Intel 4965, 5100BG/ABG/ABN, 5300AGN and 5350AGN
wireless LAN chipsets. This driver is included in the mainline Linux
kernel since 2.6.27. It is present in Debian kernel images since
2.6.28.1

Non-free firmware is required, which can be provided by the
firmware-iwlwifi package since version 0.15.2 Firmware must be
installed prior to device operation.

你用的内核版本太低了,要用iwlabg模块,升级内核吧。


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李湖滨  
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 More options Jun 21, 1:07 am
From: 李湖滨 <lihu...@gmail.com>
Date: Sun, 21 Jun 2009 13:07:29 +0800
Local: Sun, Jun 21 2009 1:07 am
Subject: Re: T400 安装无线驱动问题

请问一下,我如果不升级内核,那么有没有别的什么驱动可用不?
我在mirror.163.com貌似只有2.26这个内核。
PS:我是使用深圳天威的网络,不知道大家用什么debian源呢?

2009/6/21 Darren Hoo <darren....@gmail.com>

--
Best Regards,

Hubin Li
Master in Communication and Information System, Beijing University of Posts
and Telecommunications(BUPT)
China Mobile (Shenzhen) Company
Tel: +86 15013858848
E-mail/MSN/Gtalk/QQ: lihu...@gmail.com


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cathayan  
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 More options Jun 21, 1:45 am
From: cathayan <catha...@gmail.com>
Date: Sun, 21 Jun 2009 13:45:12 +0800
Local: Sun, Jun 21 2009 1:45 am
Subject: Re: T400 安装无线驱动问题
2009/6/21 李湖滨 <lihu...@gmail.com>:
> 请问一下,我如果不升级内核,那么有没有别的什么驱动可用不?
> 我在mirror.163.com貌似只有2.26这个内核。
> PS:我是使用深圳天威的网络,不知道大家用什么debian源呢?

http://www.debian.org/mirror/list

这里有Debian的官方镜像网站,如果网络能出国的话,选日美韩台港的都可以,速度都很快。
也还可以自己找源码编个出来嘛

--
catha...@gmail.com
http://blog.cathayan.org


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Darren Hoo  
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 More options Jun 21, 5:49 am
From: Darren Hoo <darren....@gmail.com>
Date: Sun, 21 Jun 2009 17:49:40 +0800
Local: Sun, Jun 21 2009 5:49 am
Subject: Re: T400 安装无线驱动问题
2009/6/21 李湖滨 <lihu...@gmail.com>:

ifup wlan0提示错误是因为没有在interfaces文件里配置好
去/etc/network/interfaces 配置好wlan0
或者你如果用桌面的话可以用wicd network-manager等gui工具

如果你想先用wireless-tool命令行工具做配置,发现灯不亮
可以先 试试
   ifconfig wlan0 up

然后再使用iwlist  和 iwconfig 配置


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李湖滨  
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 More options Jun 21, 10:40 am
From: 李湖滨 <lihu...@gmail.com>
Date: Sun, 21 Jun 2009 22:40:25 +0800
Local: Sun, Jun 21 2009 10:40 am
Subject: Re: T400 安装无线驱动问题

多谢大家的帮助。我可以使用无线网络拉。
现在总结一些经验,一回报大家:
1.首先我下载了firmware-iwlwifi,它会在/lib/firmware安装几个iwlwifi-*.ucode的文件。
2.然后,这个文件,对于Intel Corporation PRO/Wireless 5100
AGN无线网卡,支持2.26以后的内核,在大家的提示下我安装了unstable的2.30版本。
3.重启后使用debian:/home/lihb# lsmod |grep -i iw可以看到iwlagn模块已经加载。
4.虽然我在笔记本的按键上已经打开了无线网卡的开关,但是需要执行ifconfig wlan0 up,不能使用ifup
wlan0,应该是因为我还没在/etc/network/interfaces中加入对wlan0的配置,所以使用ifup会导致提示找不到wlan0.
5.再使用iwlist scanning可以搜索到相应AP,获得要接入AP的相关信息。
6.使用ifconfig wlan0 对IP NETMASK等进行配置。
7. iwconfig wlan0 essid "AP‘Name"
8. iwconfig wlan0 key "password"
9. ping 网关,同时可能需要使用route配置路由。

感谢大家的帮助:-)

2009/6/21 Darren Hoo <darren....@gmail.com>

--
Best Regards,

Hubin Li


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李湖滨  
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 More options Jun 25, 9:01 pm
From: 李湖滨 <lihu...@gmail.com>
Date: Fri, 26 Jun 2009 09:01:59 +0800
Local: Thurs, Jun 25 2009 9:01 pm
Subject: Re: T400 安装无线驱动问题

我也发现了。感觉风扇倒是在转,但明显比平时在XP时要烫啊。
不知有没有解决的方法。

2009/6/25 Feng Lu <0...@mininews.info>

--
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Hubin Li


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cathayan  
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 More options Jun 25, 9:12 pm
From: cathayan <catha...@gmail.com>
Date: Fri, 26 Jun 2009 09:12:48 +0800
Local: Thurs, Jun 25 2009 9:12 pm
Subject: Re: T400 安装无线驱动问题
2009/6/26 李湖滨 <lihu...@gmail.com>:
> 我也发现了。感觉风扇倒是在转,但明显比平时在XP时要烫啊。
> 不知有没有解决的方法。

较新的内核和发行版,这些东西都没有问题了,参考:
http://www.thinkwiki.org/wiki/How_to_control_fan_speed
也就是加上风扇控制和CPU速度调节,效果不比XP差

--
catha...@gmail.com
http://blog.cathayan.org


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李湖滨  
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 More options Jun 26, 9:33 am
From: 李湖滨 <lihu...@gmail.com>
Date: Fri, 26 Jun 2009 21:33:54 +0800
Local: Fri, Jun 26 2009 9:33 am
Subject: Re: T400 安装无线驱动问题

我刚试了一下,貌似不行哦:-)
debian:/proc/acpi/ibm# echo level 7 > /proc/acpi/ibm/fan
bash: echo: write error: 无效的参数
debian:/proc/acpi/ibm# cat fan
status:        enabled
speed:        2953
level:        auto
不知道系统哪里有配置文件可以修改一下cpu的风扇阿?

2009/6/26 cathayan <catha...@gmail.com>

> 2009/6/26 李湖滨 <lihu...@gmail.com>:
> > 我也发现了。感觉风扇倒是在转,但明显比平时在XP时要烫啊。
> > 不知有没有解决的方法。

> 较新的内核和发行版,这些东西都没有问题了,参考:
> http://www.thinkwiki.org/wiki/How_to_control_fan_speed
> 也就是加上风扇控制和CPU速度调节,效果不比XP差

> --
> catha...@gmail.com
> http://blog.cathayan.org

--
Best Regards,

Hubin Li


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Darren Hoo  
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 More options Jun 26, 9:53 am
From: Darren Hoo <darren....@gmail.com>
Date: Fri, 26 Jun 2009 21:53:52 +0800
Local: Fri, Jun 26 2009 9:53 am
Subject: Re: T400 安装无线驱动问题
2009/6/26 李湖滨 <lihu...@gmail.com>:

> 我刚试了一下,貌似不行哦:-)
> debian:/proc/acpi/ibm# echo level 7 > /proc/acpi/ibm/fan
> bash: echo: write error: 无效的参数
> debian:/proc/acpi/ibm# cat fan
> status:        enabled
> speed:        2953
> level:        auto
> 不知道系统哪里有配置文件可以修改一下cpu的风扇阿?

这里有原因说明和解决办法:
http://www.thinkwiki.org/wiki/How_to_control_fan_speed#Using_a_stock_...

我的设置:
darren@debian:/etc/modprobe.d$ cat /etc/modprobe.d/fan.conf
options thinkpad-acpi fan_control=1


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李湖滨  
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 More options Jun 26, 10:25 am
From: 李湖滨 <lihu...@gmail.com>
Date: Fri, 26 Jun 2009 22:25:12 +0800
Local: Fri, Jun 26 2009 10:25 am
Subject: Re: T400 安装无线驱动问题

非常感谢!原来我在/etc/modprobe.d下没有fan.conf文件。
现在添加进去了。已经可以配置啦:-)

2009/6/26 Darren Hoo <darren....@gmail.com>

--
Best Regards,

Hubin Li


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fan liu  
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 More options Jun 27, 10:28 am
From: fan liu <fan.d....@gmail.com>
Date: Sat, 27 Jun 2009 10:28:38 -0400
Local: Sat, Jun 27 2009 10:28 am
Subject: Re: T400 安装无线驱动问题
才看到这个讨论, 贴一下我总结的步骤吧, 列了直接可以操作的命令

 1. add backports repository to sources.list
    - add the following in the sources.list file
# Backported packages for Debian Lenny
deb http://www.backports.org/debian lenny-backports main contrib non-free
 2. install the keyring package
aptitude update
aptitude -t lenny-backports install debian-backports-keyring
 3. install the 2.6.29 (or later) kernel
    - aptitude update
    - aptitude -t lenny-backports install linux-image-2.6.29-bpo.2-$(uname -r |
      sed 's,.*-,,g') firmware-iwlwifi wireless-tools
 4. use sudo iwconfig, wlan0 is already there
 5. aptitude install network-manager-gnome

2009/6/26 李湖滨 <lihu...@gmail.com>


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