Comment 34 for bug 986524

No good news for me...

Today my system crashed 2 times while running the radeon-driver and "supertuxkart" (both from oibaf's repository)...

But I found (at least for me) a way to reproduce a freeze:
1. Start system.
2. Open terminal and type "supertuxkart". Install this, if you havent done yet...
3. Enter and klick through the menu of "new race"...
4. Start playing and wait for freeze
5. Black screen every 10 seconds
6. (Try to get a running tty and save some log-files)

Have you experienced just one lockup, or have you had a series of these lockups?
 -> Mostly a series of lockups until I reboot my laptop. Sometimes even the kernel freezes...
 -> With the stock radeon-driver 5-10 times a week. With oibaf's packages only with some applications (without them 0 times a week ;) )

When did you first notice it?
 -> After deleting my old Ubuntu, and reinstalled Xubuntu

Under what conditions does it seem most likely to reproduce?
 -> Start some OpenGL-heavy application/games (like supertuxkart) and play a bit around.
 -> Even 10 seconds after boot up, this can occur. So: No relation to Suspend-to-Any.

I will try to get some backtraces... But somebody tell me please, where should I start? :)