package fglrx 2:8.723.1-0ubuntu4 failed to install/upgrade: subprocess installed post-removal script returned error exit status 2

[weiketing]

eoms@eoms:~$ sudo apt-get autoremove
正在读取软件包列表... 完成
正在分析软件包的依赖关系树
正在读取状态信息... 完成
下列软件包将被【卸载】：
  bsd-mailx dkms fakeroot fglrx firefox-3.5-branding libaudio2
  libqtcore4 libqtgui4 patch sdparm
升级了 0 个软件包，新安装了 0 个软件包，要卸载 10 个软件包，有 4 个软件包未被升级。
有 1 个软件包没有被完全安装或卸载。
解压缩后将会空出 81.1MB 的空间。
您希望继续执行吗？[Y/n]Y
(正在读取数据库 ... 系统当前总共安装有 156838 个文件和目录。)
正在删除 fglrx ...
dpkg-divert: 删除“diversion of /usr/lib/libGL.so.1.2 to /usr/lib/fglrx/libGL.so.1.2.xlibmesa by fglrx”时
  软件包名不匹配
  发现了“diversion of /usr/lib/libGL.so.1.2 to /usr/lib/fglrx/libGL.so.1.2.xlibmesa by xorg-driver-fglrx”
dpkg：处理 fglrx (--remove)时出错：
 子进程 已安装的 post-removal 脚本 返回了错误号 2

ProblemType: Package
DistroRelease: Ubuntu 10.04
Package: fglrx 2:8.723.1-0ubuntu4
ProcVersionSignature: Ubuntu 2.6.32-24.38-generic 2.6.32.15+drm33.5
Uname: Linux 2.6.32-24-generic i686
NonfreeKernelModules: fglrx
AptOrdering:
 xorg-driver-fglrx: Remove
 fglrx-amdcccle: Remove
 fglrx: Remove
Architecture: i386
Date: Thu Aug 5 17:11:24 2010
DkmsStatus:

ErrorMessage: subprocess installed post-removal script returned error exit status 2
MachineType: LENOVO ThinkCentre M8000T
ProcCmdLine: root=UUID=82261e73-9ffe-4712-8e94-326e0fd13457 ro locale=zh_CN quiet splash
SourcePackage: fglrx-installer
Title: package fglrx 2:8.723.1-0ubuntu4 failed to install/upgrade: subprocess installed post-removal script returned error exit status 2
Xrandr:
 Error: command ['xrandr', '--verbose'] failed with exit code 1: Xlib: extension "RANDR" missing on display "localhost:10.0".
 RandR extension missing
dmi.bios.date: 09/07/2009
dmi.bios.vendor: LENOVO
dmi.bios.version: 5CKT54AUS
dmi.board.name: LENOVO
dmi.board.vendor: LENOVO
dmi.board.version: NONE
dmi.chassis.type: 3
dmi.chassis.vendor: LENOVO
dmi.chassis.version: NONE
dmi.modalias: dmi:bvnLENOVO:bvr5CKT54AUS:bd09/07/2009:svnLENOVO:pnThinkCentreM8000T:pvrThinkCentreXXXX:rvnLENOVO:rnLENOVO:rvrNONE:cvnLENOVO:ct3:cvrNONE:
dmi.product.name: ThinkCentre M8000T
dmi.product.version: ThinkCentre XXXX
dmi.sys.vendor: LENOVO
glxinfo:
 Error: couldn't find RGB GLX visual or fbconfig
 name of display: localhost:10.0
setxkbmap: Error: command ['setxkbmap', '-print'] failed with exit code 255: XKB extension not present on localhost:10.0
system:
 distro: Ubuntu
 codename: lucid
 architecture: i686
 kernel: 2.6.32-24-generic

[weiketing (wkt-1984)]

the same

[Marc Deslauriers (mdeslaur)]

Thanks for taking the time to report this bug and helping to make Ubuntu better. We appreciate the difficulties you are facing, but this appears to be a "regular" (non-security) bug. I have unmarked it as a security issue since this bug does not show evidence of allowing attackers to cross privilege boundaries nor directly cause loss of data/privacy. Please feel free to report any other bugs you may find.

[weiketing (wkt-1984)]

Now, I want to uninstall the fglrx diver, failed. How to uninstall it?