Removing a manually installed package and now reporting not installed but won't install
5793
Find (and reinstall) packages with corrupted files (without breaking anything)
73560
Item cannot be installed or removed until the package catalogue is repaired
73068
cant install or remove anything on 18.04 cause of DPKG error
25131
Error on uninstalling package via apex
113341
Using zypper, how can I remove all packages installed from a specific repository?
59119
apt-get, unmet dependencies, ... "but it is not going to be installed"
67465
How do you completely remove ubuntu-desktop along with all installed packages with it?
5162
How to fake a package version installed?
9086
How to get apt back after uninstalling it
41519
What can I do if a package is not available on the newest version of Ubuntu (18.04) but is available on older versions?
111153
How do I remove/uninstall a program that I have complied from source?
127852
How do I update a program installed from a manually-downloaded deb package?
34340
Removed python from my install, how do I get it back?
86921
How do I check if a package is installed on my server?
109677
How do I to resolve unmet dependencies to uninstall and reinstall package
152897
Is it safe to remove ubuntu-desktop package?
87672
Apt-Get system completely broken. possible to completely reinstall it?