Unable to install new software or update the OS and sudo apt-get -f install fails
3257
dpkg error: "trying to overwrite file, which is also in..."
113145
What does 'apt-get install update' do?
13054
Failing package manager?
142954
bunch of errors during any installation witn any utility apt, apt-get, synaptic, etc
149984
Can't update or install anything. Ubuntu 3.11.0.14
12368
A "failed to fetch" error occurs when apt-get update is run. How do I fix this?
121873
sudo apt-offline install not updating
54998
What does "apt-get install !!" do and how to make it work?
131270
What means "unable to make backup link of /binary before installing new version: No such file or directory"?
21382
What does "sudo apt-get update" do?
140893
Error when using apt-get update
11671
"Unable to locate package" while trying to install packages with APT
1520
How to install software or upgrade from an old unsupported release?
109409
Cannot update/install other software after failing to install LibreOffice
6105
What is the easiest way to resolve apt-get BADSIG GPG errors?
135383
Unable to update my system Ubuntu13.04: Getting message - requires installation of untrusted packages
28650
`apt-get update` cannot find Ubuntu servers