I'm new to Ubuntu and seem to have what is a fairly common problem, judging by the results from Google. However any of the 'fixes' I have tried haven't corrected the issue.
If I try to install a program via the Ubuntu Software Center, I get this....
I am unable to update via the Update Manager. I've tried enabling Source Code in Software Sources and there is a dash symbol there and cant be altered.
Also tried changing to the 'Best Server' which then displays this......
sudo apt-get update results in an error as well.
Also tried updating from Synaptic...when I reload the cache I get this
Any help gratefully received.
Edited by mrfingerz, 16 April 2011 - 07:07 PM.