Can't install ansible "Release file missing"
65
What can I do if a repository/PPA does not have a Release file?
32220
How to resolve Unmet dependencies error?
10193
Failed to download repository information due to missing CDROM
132495
14.04.5 to 16.04 Update failed - xenial.tar.gz.gpg missing
11166
"Require Installation Of Untrusted Packages" while upgrading with the update manager
101985
Install tar.gz , but no configure folder on install file
46720
sudo apt update error: "Release file is not yet valid"
77692
How do I update Drush to the latest available version?
3523
What does "Package  has no installation candidate" mean?
154622
How do I resolve this installation error?
144507
No facility exists in Update Manager to upgrade to a new version, why?
76905
Failure [INSTALL_FAILED_ALREADY_EXISTS] when I tried to update my application
13730
What's the easiest way to install a missing Perl module?
69326
Unable to mount /dev/loop0 during install
136237
After update, get "error: file not found." followed by "grub rescue> _"
31953
How to automatically fetch missing dependencies when installing software from .deb?
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?