Debian 9 wifi不起作用

时间:2017-07-05 12:29:40

标签: linux debian wifi

我有一个问题。我在我的旧三星笔记本电脑上安装了Debian 9 Stretch,除wifi模块外,一切正常。当我将鼠标悬停在右上角的wifi上时,它表示缺少固件。

我真的不知道该怎么做。

lspci -knn | grep Net -A2

- 06:00.0 Network controller [0280]: Broadcom Limited BCM4313 802.11bgn Wireless Network Adapter [14e4:4727] (rev 01) Subsystem: Askey Computer Corp. BCM4313 802.11bgn Wireless Network Adapter [144f:7179] 

Kernel driver in use: bcma-pci-bridge Kernel Modules: bcma 
uname -a

 Linux ClearSkySoftware 4.9.0-3-amd64 #1 SMP Debian 4.9.30-2+dev9u2 (2017-06-26) x86_64 GNU/Linux

1 个答案:

答案 0 :(得分:0)

根据official website要在BCM4313上运行wifi,您应该安装linux-headerswl包,然后加载/etc/sources模块

通过添加non-free组件来修改您的deb http://deb.debian.org/debian stretch main contrib non-free deb http://deb.debian.org/debian stretch-updates main contrib non-free deb http://security.debian.org/ stretch/updates main contrib non-free

apt update && apt upgrade

更新您的包裹:

linux-headers

安装linux-headers

要获取可用的apt-cache search linux-headers ,请运行:

linux-headers

将相应的linux-image安装到您的apt install linux-headers-4.9.0-3-amd64 ,有一个示例:

broadcom-sta-dkms

安装apt install broadcom-sta-dkms

modprobe -r b44 b43 b43legacy ssb brcmsmac bcma

卸载冲突的模块:

wl

加载modprobe wl 模块:

id