Error while updating Ubuntu
1520
How to install software or upgrade from an old unsupported release?
133137
"Problem with MergeList /var/lib/apt/lists/repository.spotify.com" while updating the list
129143
Error upgrading to High Sierra
8525
Error Updating: izx/askubuntu/ubuntu xenial Release' does not have a Release file
94793
How do you run update-grub?
31506
How do I update Ubuntu manually?
36696
Unmet dependencies unable to fix
156835
Why does Ubuntu require restart to complete updates?
153212
Ubuntu shut down while updating?
5316
Update from 14.04 to 16.04 failed with GPG error
10023
'Some index files failed to download' while updating
145400
Error when trying sudo apt-get update - Python related?
53099
How to fix "-5 No address associated with hostname error" while updating?
129101
Upgrading Ubuntu 9.04 to 9.10 when Update Manager doesn't let you
3886
Error when updating texlive 2015
4305
How do I fix a "Problem with MergeList" or "status file could not be parsed" error when trying to do an update?
4794
"Sorry, Ubuntu 12.04 has experienced an internal error."