網卡BCM4313的安裝

我遇到的問題：打開網絡管理->wifi 顯示固件缺失
通過：

lspci | grep Wireless

顯示：

08:00.0 Network controller: Broadcom Corporation BCM4313 802.11bgn Wireless Network Adapter (rev 01)

得知網卡爲BCM4313

官方文檔解釋如何安裝BCM4313驅動

https://wiki.debian.org/brcm80211

Installation

1. Add a "non-free" component to /etc/apt/sources.list, for example:

   # Debian 8 "Jessie"deb http://httpredir.debian.org/debian/ jessie main contrib non-free

2. Update the list of available packages and install the firmware-brcm80211 package:

   # apt-get update && apt-get install firmware-brcm80211

3. As the driver may already be loaded, reinsert the module to access installed firmware:

   # modprobe -r brcmsmac ; modprobe brcmsmac

4. Configure your wireless interface as appropriate.

以上的操作爲在Debian 8的操作系統上