Ubuntu unusable after trying to update to 16.04
4334
Root filesystem check fails after power failure during installation
11579
Broken dependencies after upgrade
30754
Cannot update: "No available releases found"
130633
Can't install Ubuntu anymore, no caching found
63176
How can I update to Ubuntu 21.04?
14260
16.04: Unable to install compass
2980
Can't start ubuntu-desktop after upgrade to 18.04
65099
Unable to install any updates through update manager/apt-get upgrade
49782
Installation type empty on 16.04 for a dual boot
31892
New "Ubuntu Software" not working (16.04)
77062
Updates stopped and fix-broken install is broken
36696
Unmet dependencies unable to fix
2432
Unable to correct problems, you have held broken packages
154622
How do I resolve this installation error?
1520
How to install software or upgrade from an old unsupported release?
98511
16.04 Cannot install anything from Ubuntu Software center
129101
Upgrading Ubuntu 9.04 to 9.10 when Update Manager doesn't let you