似乎是一个重复的问题,但我无法在问题数据库中找到答案,所以我将从我拥有的适配器开始:
lspci | grep Network
:
06:00.0 Network controller: Broadcom Corporation BCM4313 802.11b/g/n Wireless LAN Controller (rev 01)
iwconfig eth1
:
eth1 IEEE 802.11abg ESSID:off/any
Mode:Managed Access Point: Not-Associated
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off
lsb_release -a
:
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 12.04.2 LTS
Release: 12.04
Codename: precise
编辑 3:检测到无线网络,但无法连接任何网络。
编辑4:我有 Windows 7/XP 和 Ubuntu 双启动,两个 Windows 都可以正常连接到任何无线。
配置共享 WEP 密钥后连接到多个 WEP 连接 / 更新后似乎破坏了身份验证,并且它总是不断询问密钥,即使它是正确的。我可以使用“安装时更新”功能完美地使用基本 12.04 安装连接到无线。
我已经激活了 jockey Broadcom STA 驱动程序。
怎么了?
编辑4:第一次编辑的来源:如何安装 Broadcom / STA 无线网卡(BCM43XX)
编辑:bcmwl 内核源已经是最新版本;linux-libc-dev、libc6-dev、linux-headers-generic、linux-headers 也是如此;使用 ndiswrapper 进行黑名单也无济于事;使用 modprobe 删除也不起作用
编辑 2:重新安装 bcmwl-kernel-source,如如何让我的 BCM43228 卡在主线内核 3.4 或更高版本中工作?输出:
sudo apt-get install --reinstall bcmwl-kernel-source
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 1 reinstalled, 0 to remove and 0 not upgraded.
Need to get 0 B/1,301 kB of archives.
After this operation, 0 B of additional disk space will be used.
(Reading database ... 185120 files and directories currently installed.)
Preparing to replace bcmwl-kernel-source 6.20.155.1+bdcom-0ubuntu0.0.1 (using .../bcmwl-kernel-source_6.20.155.1+bdcom-0ubuntu0.0.1_i386.deb) ...
Removing all DKMS Modules
Done.
Unpacking replacement bcmwl-kernel-source ...
Setting up bcmwl-kernel-source (6.20.155.1+bdcom-0ubuntu0.0.1) ...
Loading new bcmwl-6.20.155.1+bdcom DKMS files...
Building only for 3.2.0-38-generic-pae
Building for architecture i686
Building initial module for 3.2.0-38-generic-pae
Done.
wl:
Running module version sanity check.
- Original module
- No original module exists within this kernel
- Installation
- Installing to /lib/modules/3.2.0-38-generic-pae/updates/dkms/
depmod....
DKMS: install completed.
update-initramfs: deferring update (trigger activated)
Processing triggers for initramfs-tools ...
update-initramfs: Generating /boot/initrd.img-3.2.0-38-generic-pae
答案1
只需简单重新安装即可。