ubuntu 16.04.1没有无线连接这里是更多信息我已经尝试过这个，建议下载deb文件并手动安装broadcom-wireless驱动程序包。量子更新后不再有无线：“未找到模块 wl”
运行sudo dpkg -i bcmwl-kernel-source_6.30.223.141+bdcom-0ubuntu2_amd64.deb返回：
(Reading database ... 181254 files and directories currently installed.)
Preparing to unpack bcmwl-kernel-source_6.30.223.141+bdcom-0ubuntu2_amd64.deb ...
Removing all DKMS Modules
Done.
Unpacking bcmwl-kernel-source (6.30.223.141+bdcom-0ubuntu2) over (6.30.223.141+bdcom-0ubuntu2) ...
Setting up bcmwl-kernel-source (6.30.223.141+bdcom-0ubuntu2) ...
Loading new bcmwl-6.30.223.141+bdcom DKMS files...
Building only for 4.4.0-34-generic
Building for architecture x86_64
Module build for the currently running kernel was skipped since the
kernel source for this kernel does not seem to be installed.
modprobe: FATAL: Module …