Error after trying to upgrade fully to Cosmic on Kubuntu
3257
dpkg error: "trying to overwrite file, which is also in..."
117302
"Package 'docker-ce' has no installation candidate" in 18.04
129143
Error upgrading to High Sierra
144507
No facility exists in Update Manager to upgrade to a new version, why?
5820
How to fix the “Unable to calculate upgrade” issue from command line when upgrading from 12.04 to 14.04?
76241
"no public key available" while upgrading using update-manager
119920
Failed upgrade from Ubuntu 19.10 to 20.04 "Please update the microcode"
74990
Error while trying to upgrade from Ubuntu 18.04 to 18.10: "Please install all available updates for your release before upgrading."
40100
How do I install and uninstall kubuntu desktop environment?
93942
How to fix "Failed to download repository information" error while updating?
12592
Unable to 'apt-get dist-upgrade' due to appstreamcli database error
74763
Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution)
65099
Unable to install any updates through update manager/apt-get upgrade
95210
APT wedged by kernel version mismatch
75784
"Unmet dependencies" When trying to install KDE Plasma 5.3 on Ubuntu 15.04
76905
Failure [INSTALL_FAILED_ALREADY_EXISTS] when I tried to update my application
16464
How do I resolve a GRUB: “invalid arch independent ELF magic” error?