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