當嘗試將 14.10 切換到 systemd 時，我遇到了一種情況：我無法刪除軟體包“nvidia-prime”，它阻止我安裝 upstart 或 systemd，所以現在我的機器將無法重新啟動。我該如何強制 dpkg 刪除那個愚蠢的軟體包？
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
答案1
我做到了。必須真正深入研究該套件腳本
cat /var/lib/dpkg/info/nvidia-prime.postinst
在那裡我看到它檢查了 /etc/init.d/nvidia-prime 是否存在，所以我創建了它。
touch /etc/init.d/nvidia-prime
然後，軟體包誠摯地允許其重新安裝，然後刪除。
答案2
這是與您的意圖幾乎相同的答案的連結。
nvidia-prime 軟體包應該可以完美運作。顯然，您的 nvidia 安裝在某種程度上「過度」了。就像這裡的步驟所述：
如果安裝有點過度，我會嘗試以下操作：
sudo apt-get install ppa-purge
sudo apt-get purge nvidia*
sudo ppa-purge ppa:xorg-edgers/ppa
須藤重新啟動
回到終端，只需嘗試以下操作：
sudo add-apt-repository ppa:顯示卡驅動程式/ppa
sudo apt-get 更新
那麼這裡：
sudo apt-get install nvidia-358 nvidia-prime
sudo apt-get install --reinstall xserver-xorg
須藤重新啟動
如果這對您的這種情況有幫助，請回覆評論。
（參考自：