ubuntu13.10安装broadcom无线网卡驱动

          最近看到基于ubuntu13.10的麒麟系统各种好用，自己也想装着试试，装完后体验超好，很符合中国人习惯，在这里必须赞一个，但是唯独我的无线网卡驱动需要吐槽，虽然这也不能怪麒麟，因为我的是博思通一款比较老的无线网卡，型号是4312，可通过命令lspci -nn查看，因此从安装开始我就连不上网络，还好我有一个usb无线网卡。

         通过google和百度的努力，大家可以通过一下方法正确安装网卡驱动。

         1.首先更新软件源，最好先做好备份，我的软件源更新后是

# deb cdrom:[UbuntuKylin 13.10 _Saucy Salamander_ - Release i386 (20131017)]/ saucy main multiverse restricted universe # See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to # newer versions of the distribution. deb http://mirrors.yun-idc.com/ubuntu/ saucy main restricted deb-src http://mirrors.yun-idc.com/ubuntu/ saucy main restricted ## Major bug fix updates produced after the final release of the ## distribution. deb http://mirrors.yun-idc.com/ubuntu/ saucy-updates main restricted deb-src http://mirrors.yun-idc.com/ubuntu/ saucy-updates main restricted ## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu ## team. Also, please note that software in universe WILL NOT receive any ## review or updates from the Ubuntu security team. deb http://mirrors.yun-idc.com/ubuntu/ saucy universe deb-src http://mirrors.yun-idc.com/ubuntu/ saucy universe deb http://mirrors.yun-idc.com/ubuntu/ saucy-updates universe deb-src http://mirrors.yun-idc.com/ubuntu/ saucy-updates universe ## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu ## team, and may not be under a free licence. Please satisfy yourself as to ## your rights to use the software. Also, please note that software in ## multiverse WILL NOT receive any review or updates from the Ubuntu ## security team. deb http://mirrors.yun-idc.com/ubuntu/ saucy multiverse deb-src http://mirrors.yun-idc.com/ubuntu/ saucy multiverse deb http://mirrors.yun-idc.com/ubuntu/ saucy-updates multiverse deb-src http://mirrors.yun-idc.com/ubuntu/ saucy-updates multiverse ## N.B. software from this repository may not have been tested as ## extensively as that contained in the main release, although it includes ## newer versions of some applications which may provide useful features. ## Also, please note that software in backports WILL NOT receive any review ## or updates from the Ubuntu security team. deb http://mirrors.yun-idc.com/ubuntu/ saucy-backports main restricted universe multiverse deb-src http://mirrors.yun-idc.com/ubuntu/ saucy-backports main restricted universe multiverse deb http://mirrors.yun-idc.com/ubuntu/ saucy-security main restricted deb-src http://mirrors.yun-idc.com/ubuntu/ saucy-security main restricted deb http://mirrors.yun-idc.com/ubuntu/ saucy-security universe deb-src http://mirrors.yun-idc.com/ubuntu/ saucy-security universe deb http://mirrors.yun-idc.com/ubuntu/ saucy-security multiverse deb-src http://mirrors.yun-idc.com/ubuntu/ saucy-security multiverse ## Uncomment the following two lines to add software from Canonical's ## 'partner' repository. ## This software is not part of Ubuntu, but is offered by Canonical and the ## respective vendors as a service to Ubuntu users. # deb http://archive.canonical.com/ubuntu saucy partner # deb-src http://archive.canonical.com/ubuntu saucy partner ## Uncomment the following two lines to add software from Ubuntu's ## 'extras' repository. ## This software is not part of Ubuntu, but is offered by third-party ## developers who want to ship their latest software. # deb http://extras.ubuntu.com/ubuntu saucy main # deb-src http://extras.ubuntu.com/ubuntu saucy main deb http://ubuntu.cn99.com/ubuntu/ hardy main restricted universe multiverse deb http://ubuntu.cn99.com/ubuntu/ hardy-security main restricted universe multiverse deb http://ubuntu.cn99.com/ubuntu/ hardy-updates main restricted universe multiverse deb http://ubuntu.cn99.com/ubuntu/ hardy-proposed main restricted universe multiverse deb http://ubuntu.cn99.com/ubuntu/ hardy-backports main restricted universe multiverse deb-src http://ubuntu.cn99.com/ubuntu/ hardy main restricted universe multiverse deb-src http://ubuntu.cn99.com/ubuntu/ hardy-security main restricted universe multiverse deb-src http://ubuntu.cn99.com/ubuntu/ hardy-updates main restricted universe multiverse deb-src http://ubuntu.cn99.com/ubuntu/ hardy-proposed main restricted universe multiverse deb-src http://ubuntu.cn99.com/ubuntu/ hardy-backports main restricted universe multiverse deb http://ubuntu.cn99.com/ubuntu-cn hardy main restricted universe multiverse deb http://us.archive.ubuntu.com/ubuntu/ hardy main restricted deb-src http://us.archive.ubuntu.com/ubuntu/ hardy restricted main universe deb http://us.archive.ubuntu.com/ubuntu/ hardy universe deb http://us.archive.ubuntu.com/ubuntu/ hardy-updates universe deb-src http://us.archive.ubuntu.com/ubuntu/ hardy-updates universe deb http://archive.ubuntu.com/ubuntu/ hardy main restricted deb-src http://archive.ubuntu.com/ubuntu/ hardy restricted main universe deb http://archive.ubuntu.com/ubuntu/ hardy universe deb http://archive.ubuntu.com/ubuntu/ hardy-updates universe deb-src http://archive.ubuntu.com/ubuntu/ hardy-updates universe #Added by software-properties deb http://security.ubuntu.com/ubuntu hardy-security main restricted deb-src http://security.ubuntu.com/ubuntu hardy-security restricted main universe deb http://security.ubuntu.com/ubuntu hardy-security universe

         2.安装驱动，使用一下命令。

sudo apt-get install linux-headers$(uname -r | grep -Po "\-[a-z].*")

sudo apt-get install build-essential dkms

sudo apt-get install dpkg

sudo apt-get install bcmwl-kernel-source

sudo apt-get install b43-fwcutter