incomplete installation
6176
My /boot partition hit 100% and now I can't upgrade. Can't remove old kernels to make room
45772
"This computer currently has no detected operating systems" when installing
80227
Why is the Lexicon Receptacle missing?
6851
How do I install the ubuntu-restricted-extras package?
73560
Item cannot be installed or removed until the package catalogue is repaired
1714
Fixing software center catalog
80579
No install button in software centre?
19749
How to debug an unmet dependencies problem?
17359
Missing firmware for amdgpu
73173
How to Fix Broken Packages?
79163
Sources missing in /etc/apt/sources.list, how do I get them back?
16186
Requires installation of untrusted packages?
1520
How to install software or upgrade from an old unsupported release?
3523
What does "Package  has no installation candidate" mean?
30233
How can I fix/install/reinstall grub?
30545
Missing driver ASUS PCE-N53 11n N600 PCI-E Adapter
20817
Missing new file in Ubuntu 13.04