I can't update files or get new files. I think the problem is gstreamer0.10-plugins-bad. Here's the message I get in Ubuntu Software Center:
"New software can't be installed, because there is a prolem with the software currently installed. Do you want to repair this problem now?"
I then I go in a loop when it asks to "repair," I say yes with authentication, and then it says "Requires installation of untrusted packages. This requires installing packages from unauthenticated sources."
If I hit "ok," I go in the loop, starting with "New software can't be installed...." If I hit "repair," I get the same selections again: "ok" and "repair." When I click on "details" it just says gstreamer0.10-plugins-bad.
What do I do? I've looked on the web and tried some sudo apt get type commands. Nothing works.
Thanks,
Van