Ubuntu中文论坛

# iwconfig
lo no wireless extensions.

pan0 no wireless extensions.

vboxnet0 no wireless extensions.

eth0 no wireless extensions.


eth0 Link encap:Ethernet HWaddr e8:9a:8f:09:38:51
inet addr:192.168.1.125 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::ea9a:8fff:fe09:3851/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:786890 errors:0 dropped:0 overruns:0 frame:0
TX packets:591861 errors:0 dropped:0 overruns:0 carrier:1
collisions:0 txqueuelen:1000
RX bytes:745088246 (710.5 MiB) TX bytes:87325192 (83.2 MiB)
Interrupt:30

lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:12 errors:0 dropped:0 overruns:0 frame:0
TX packets:12 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:800 (800.0 B) TX bytes:800 (800.0 B)

pan0 Link encap:Ethernet HWaddr da:81:79:81:57:40
inet6 addr: fe80::d881:79ff:fe81:5740/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

vboxnet0 Link encap:Ethernet HWaddr 0a:00:27:00:00:00
BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
现在每次要上网只能进终打下命令（不会写shell）:
# sudo modprobe atl1c
# sudo echo "1969 1083" > /sys/bus/pci/drivers/atl1c/new_id
然后开virtualbox 用XP系统拨号上网。
各位麻烦指点下吧，谢。

另外问下lo 和pan0 是什么？

lo是本机回环?啥网卡是?可以开sid的源装3.0的内核试试

重新编译下内核……
再就是有个alias，那个不太清楚怎么用，就是编辑模块文件让内核开机自动加载
网上大多是红帽系列的方法我记得以前找过那个文件，后来忘了在哪了

你在/etc/moudles那个文件里把网卡模块名字填上试试，那个文件的说明是开机自动加载模块用的，不太确定，因为没这么做过

先有线上网
# aptitude update

# aptitude install firmware-brcm80211 wireless-tools
然后断开有线网络
# modprobe -r brcm80211 ; modprobe brcm80211
# iwconfig

然后解决无线设备未托管问题
sudo gedit/etc/NetworkManager/NetworkManager.conf
把最后一行的“ managed=false” 改为“ managed=true” ，

# sudo service network-manager restart
就可以正常连接无线网络和有线连接了。