distribution upgrade 14.04 to 15.04 halted due to multiple errors
211
Can I skip over releases when upgrading?
107009
ubuntu 18.04 apt-get upgrade problem "redirection loop encountered."
96696
timeout errors in apt-get update/install
59017
How to repair Ubuntu installation after interrupted dist-upgrade without losing any custom settings?
24603
apt-get upgrade gives "403 forbidden" error
55211
Problem when upgrading to Ubuntu 14.04 from Ubuntu 12.04
135383
Unable to update my system Ubuntu13.04: Getting message - requires installation of untrusted packages
103929
sudo apt upgrade error 18.04 (Broken Packages)
137317
libdvd-pkg: `apt-get check` failed, you may have broken packages. Aborting
13399
Why can I no longer (un)install packages via apt-get after doing a partial dist-upgrade?
135985
Apt-get saying "Unable to correct problems, you have held broken packages."
130374
Error saying "unable to update ICE authority" while booting
97346
Is it possible to skip releases during an upgrade?
117852
"Package dependencies cannot be resolved" error when installing software
23713
What is "dist-upgrade" and why does it upgrade more than "upgrade"?
107792
Update information outdated, "Failed to fetch cdrom"
51350
While updating the ubuntu 16.04 does not have a Release file Error