YeLee 写了：这个确实奇葩，ubuntu什么都绑定过去了，肯定会出问题。当然，软件烂也并不代表系统烂，这是局部和全局的关系，但绑定之后，关键部位对全局的影响就不一样了，尤其是软件中心这货。
在此，我要声明的是，Ubuntu只是一个发行版，这叫特例，请不要拿Ubuntu来代表Linux，谢谢。
当然，你要解决问题的话，贴出错误提示也是很有必要的，而软件源的问题，你最好还是贴出source.list吧。
deb cdrom:[Ubuntu 12.04.1 LTS _Precise Pangolin_ - Release amd64 (20120823.1)]/ dists/precise/main/binary-i386/
deb cdrom:[Ubuntu 12.04.1 LTS _Precise Pangolin_ - Release amd64 (20120823.1)]/ dists/precise/restricted/binary-i386/
deb cdrom:[Ubuntu 12.04.1 LTS _Precise Pangolin_ - Release amd64 (20120823.1)]/ precise main restricted
# See
http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb
http://mirrors.163.com/ubuntu/ precise main restricted
deb-src
http://mirrors.163.com/ubuntu/ precise main restricted
## Major bug fix updates produced after the final release of the
## distribution.
deb
http://mirrors.163.com/ubuntu/ precise-updates main restricted
deb-src
http://mirrors.163.com/ubuntu/ precise-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.163.com/ubuntu/ precise universe
deb-src
http://mirrors.163.com/ubuntu/ precise universe
deb
http://mirrors.163.com/ubuntu/ precise-updates universe
deb-src
http://mirrors.163.com/ubuntu/ precise-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.163.com/ubuntu/ precise multiverse
deb-src
http://mirrors.163.com/ubuntu/ precise multiverse
deb
http://mirrors.163.com/ubuntu/ precise-updates multiverse
deb-src
http://mirrors.163.com/ubuntu/ precise-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.163.com/ubuntu/ precise-backports main restricted universe multiverse
deb-src
http://mirrors.163.com/ubuntu/ precise-backports main restricted universe multiverse
deb
http://mirrors.163.com/ubuntu/ precise-security main restricted
deb-src
http://mirrors.163.com/ubuntu/ precise-security main restricted
deb
http://mirrors.163.com/ubuntu/ precise-security universe
deb-src
http://mirrors.163.com/ubuntu/ precise-security universe
deb
http://mirrors.163.com/ubuntu/ precise-security multiverse
deb-src
http://mirrors.163.com/ubuntu/ precise-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 precise partner
deb-src
http://archive.canonical.com/ubuntu precise 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 precise main
deb-src
http://extras.ubuntu.com/ubuntu precise main
大家帮我分析一下。谢谢。
