无法移除nvidia原装

Question

当试图切换14.10到systemd时，我遇到了一种情况:我无法删除包'nvidia-prime‘，它会阻止我安装upstart或systemd，所以现在我的机器将不会重新启动。我怎么能强迫dpkg移除那个愚蠢的包裹呢？

dpkg --force-all -P nvidia-prime
(Reading database ... 204460 files and directories currently installed.)
Removing nvidia-prime (0.6.7) ...
Failed to issue method call: Unit nvidia-prime.service not loaded.
invoke-rc.d: initscript nvidia-prime, action "stop" failed.
dpkg: error processing package nvidia-prime (--purge):
 subprocess installed pre-removal script returned error exit status 5
Failed to issue method call: Unit nvidia-prime.service failed to load: No such file or directory.
invoke-rc.d: initscript nvidia-prime, action "start" failed.
dpkg: error while cleaning up:
 subprocess installed post-installation script returned error exit status 6
Errors were encountered while processing:
 nvidia-prime
root@Shamaniak:~# dpkg -P nvidia-prime
(Reading database ... 204460 files and directories currently installed.)
Removing nvidia-prime (0.6.7) ...
Failed to issue method call: Unit nvidia-prime.service not loaded.
invoke-rc.d: initscript nvidia-prime, action "stop" failed.
dpkg: error processing package nvidia-prime (--purge):
 subprocess installed pre-removal script returned error exit status 5
Failed to issue method call: Unit nvidia-prime.service failed to load: No such file or directory.
invoke-rc.d: initscript nvidia-prime, action "start" failed.
dpkg: error while cleaning up:
 subprocess installed post-installation script returned error exit status 6
Errors were encountered while processing:
 nvidia-prime

apt-get install -fm upstart
Reading package lists... Done
Building dependency tree       
Reading state information... Done
upstart is already the newest version.
upstart set to manually installed.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Do you want to continue? [Y/n] 
Setting up nvidia-prime (0.6.7) ...
Failed to issue method call: Unit nvidia-prime.service failed to load: No such file or directory.
invoke-rc.d: initscript nvidia-prime, action "start" failed.
dpkg: error processing package nvidia-prime (--configure):
 subprocess installed post-installation script returned error exit status 6
Errors were encountered while processing:
 nvidia-prime
E: Sub-process /usr/bin/dpkg returned an error code (1)

apt-get install systemd-sysv
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following packages will be REMOVED:
  nvidia-prime upstart
The following NEW packages will be installed:
  systemd-sysv
0 upgraded, 1 newly installed, 2 to remove and 0 not upgraded.
1 not fully installed or removed.
Need to get 0 B/8 548 B of archives.
After this operation, 700 kB disk space will be freed.
Do you want to continue? [Y/n] 
(Reading database ... 204460 files and directories currently installed.)
Removing nvidia-prime (0.6.7) ...
Failed to issue method call: Unit nvidia-prime.service not loaded.
invoke-rc.d: initscript nvidia-prime, action "stop" failed.
dpkg: error processing package nvidia-prime (--remove):
 subprocess installed pre-removal script returned error exit status 5
Failed to issue method call: Unit nvidia-prime.service failed to load: No such file or directory.
invoke-rc.d: initscript nvidia-prime, action "start" failed.
dpkg: error while cleaning up:
 subprocess installed post-installation script returned error exit status 6
dpkg: upstart: dependency problems, but removing anyway as you requested:
 friendly-recovery depends on upstart | systemd-sysv; however:
  Package upstart is to be removed.
  Package systemd-sysv is not installed.
 nvidia-prime depends on upstart.

Removing upstart (1.13.2-0ubuntu2) ...
Processing triggers for man-db (2.7.0.2-2) ...
Errors were encountered while processing:
 nvidia-prime
E: Sub-process /usr/bin/dpkg returned an error code (1)

root@Shamaniak:~# apt-get purge nvidia-prime
Reading package lists... Done
Building dependency tree       
Reading state information... Done
You might want to run 'apt-get -f install' to correct these:
The following packages have unmet dependencies:
 friendly-recovery : Depends: upstart or
                              systemd-sysv but it is not going to be installed
E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).
root@Shamaniak:~# apt-get -f install
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Correcting dependencies... Done
The following extra packages will be installed:
  upstart
Suggested packages:
  graphviz upstart-monitor
The following NEW packages will be installed:
  upstart
0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
1 not fully installed or removed.
Need to get 0 B/118 kB of archives.
After this operation, 671 kB of additional disk space will be used.
Do you want to continue? [Y/n] 
Selecting previously unselected package upstart.
(Reading database ... 204423 files and directories currently installed.)
Preparing to unpack .../upstart_1.13.2-0ubuntu2_amd64.deb ...
Unpacking upstart (1.13.2-0ubuntu2) ...
Processing triggers for man-db (2.7.0.2-2) ...
Processing triggers for dbus (1.8.8-1ubuntu2.1) ...
Setting up upstart (1.13.2-0ubuntu2) ...
Setting up nvidia-prime (0.6.7) ...
Failed to issue method call: Unit nvidia-prime.service failed to load: No such file or directory.
invoke-rc.d: initscript nvidia-prime, action "start" failed.
dpkg: error processing package nvidia-prime (--configure):
 subprocess installed post-installation script returned error exit status 6
Errors were encountered while processing:
 nvidia-prime
E: Sub-process /usr/bin/dpkg returned an error code (1)

root@Shamaniak:~# sudo apt-get install --reinstall nvidia-prime
Reading package lists... Done
Building dependency tree       
Reading state information... Done
0 upgraded, 0 newly installed, 1 reinstalled, 0 to remove and 0 not upgraded.
1 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
E: Internal Error, No file name for nvidia-prime:amd64

Answer 1

我做到了。必须深入到那个包的脚本中

cat /var/lib/dpkg/info/nvidia-prime.postinst

在那里，我看到了它是否存在/etc/init.d/nvidia-素数，所以我创建了它。

touch /etc/init.d/nvidia-prime

然后，软件包真诚地允许重新安装自己，然后删除。

Answer 2

这是与你的意图几乎相同的合适答案的链接。

nvidia的包装应该完美。很明显，你的nvidia装置在某种程度上是“过火的”。就像这里描述的步骤：

如果安装工作有点过了，我会尝试如下：

sudo apt获取安装ppa-清除sudo apt-获取清除nvidia* sudo ppa-清除ppa:xorg-edgers/ppa sudo重新启动。

回到终端，只需尝试一下：

sudo add存储库ppa:图形驱动程序/ppa sudo apt-获取更新

然后在这里：

sudo apt-获取安装nvidia-358 nvidia-主要sudo apt-get安装-重新安装xserver-xorg sudo重新引导

如果这对你的这种情况有帮助，请作为评论回答。

(参考来源：

双显示器不工作- Intel Graphics & Nvidia 960 )