I accidentally added a line of source for Utopic to sources.list. And later my system can't get into GUI. While trying to fix the problem I accidentally typed in command sudo apt-get update and sudo apt-get upgrade. So tragedy happened: my system was upgraded to 14.10 utopic daily built! which I don't want! what's worse, becuase it was upgrading from 12.10 to 14.10, a lot of dependency can't resolve, and many services stopped working. The worst thing is, I still can't get into GUI.
What should I do for this circurmstance? I'm a newbie in Linux/Unix. Thank you very much!!!
posted by pack2themoon
on May 6, 2014 -