我遇到的问题:打开网络管理->wifi 显示固件缺失
通过:
lspci | grep Wireless
显示:
08:00.0 Network controller: Broadcom Corporation BCM4313 802.11bgn Wireless Network Adapter (rev 01)得知网卡为BCM4313
官方文档解释如何安装BCM4313驱动
https://wiki.debian.org/brcm80211
Installation
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-freeUpdate the list of available packages and install the firmware-brcm80211 package:
# apt-get update && apt-get install firmware-brcm80211As the driver may already be loaded, reinsert the module to access installed firmware:
# modprobe -r brcmsmac ; modprobe brcmsmacConfigure your wireless interface as appropriate.
以上的操作为在Debian 8的操作系统上
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原文:http://johnjohn.blog.51cto.com/4481703/1769822