Pacman: cannot update my Linux packages (Arch/Manjaro): failed to commit transaction (conflicting files)
98990
pacman:  exists in filesystem
13054
Failing package manager?
118754
Package dependencies cannot be resolved
73911
pacman: difference between sync, local, package and files databases
83924
error while trying to sudo apt-get update GPG, no sign repository
5316
Update from 14.04 to 16.04 failed with GPG error
1632
How do I fix a "Failed to download package files" error?
43579
I cannot install new packages: "Could not get lock /var/lib/dpkg/lock"
49245
Kali Linux: apt update returns "Hash Sum mismatch" error
90212
'http://download.opensuse.org/repositories/home:/strycore/xUbuntu_16.04 ./ Release' is not signed
135575
How to fix a "Failed to fetch binary-armhf/Packages" error during apt-get update?
80899
"no public key available" on apt-get update
95593
sudo apt-get update returns an error
16196
How to resolve merge conflicts in Git repository?
117112
Why isn't Ubuntu moving its repositories to old-releases anymore?
135383
Unable to update my system Ubuntu13.04: Getting message - requires installation of untrusted packages
64509
Can't update from official repositories [Error 409]