Oops! I made a big mistake. I'm in the wrong place. You're right, I am using Linux, specifically, Fedora 11. I upgraded to Fedora 11 from Fedora 10. Everything seems to be working except it doesn't do the automatic updates.I take it you are using Linux.
What flavor?
Your software sources may be temporarily down. Or you make have a networking problem. Can you connect to other sites?