![当我升级到 12.04 版后,Acer Aspire 6930G 上的无线功能不再起作用](https://linux22.com/image/1095654/%E5%BD%93%E6%88%91%E5%8D%87%E7%BA%A7%E5%88%B0%2012.04%20%E7%89%88%E5%90%8E%EF%BC%8CAcer%20Aspire%206930G%20%E4%B8%8A%E7%9A%84%E6%97%A0%E7%BA%BF%E5%8A%9F%E8%83%BD%E4%B8%8D%E5%86%8D%E8%B5%B7%E4%BD%9C%E7%94%A8.png)
我已经使用 Ubuntu 很长时间了,从未遇到过任何与驱动程序相关的问题。然而,在我将 Ubuntu 升级到最新版本 Ubuntu 12.04 LTS 后,无线不再工作。我的机器是 Acer Aspire 6930G。ifconfig 的输出:
eth0 Link encap:Ethernet HWaddr 00:23:8b:ab:ca:75
inet addr:192.168.1.37 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::223:8bff:feab:ca75/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:22966 errors:0 dropped:0 overruns:0 frame:0
TX packets:20439 errors:0 dropped:0 overruns:0 carrier:2
collisions:0 txqueuelen:1000
RX bytes:23522506 (23.5 MB) TX bytes:3213803 (3.2 MB)
Interrupt:47
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:2365 errors:0 dropped:0 overruns:0 frame:0
TX packets:2365 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:385015 (385.0 KB) TX bytes:385015 (385.0 KB)
wlan0 Link encap:Ethernet HWaddr 00:22:fa:1a:6c:a8
inet addr:192.168.1.35 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::222:faff:fe1a:6ca8/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:208 errors:0 dropped:0 overruns:0 frame:0
TX packets:60 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:32326 (32.3 KB) TX bytes:12005 (12.0 KB)
答案1
我遇到了类似的问题,这很有帮助。
https://help.ubuntu.com/community/WifiDocs/Driver/bcm43xx#Installing_STA_drivers
注意:就我而言,在此步骤“系统>管理>硬件/附加驱动程序”中,驱动程序无法正确安装,但在重新启动笔记本电脑后它开始工作。
祝你好运。