Comment 2 for bug 680291

- This Toshiba Satellite works find with Ubuntu 9.10. But with 10.04, I occasionally get a frozen screen. The computer still works, it reacts to keys and all, but the screen is blank. Pressing the power button shuts down the computer cleanly, and after restart it's ok again. There are no currently known scenarios in which this always happens; it's not respoduceable / sporadic (and nasty). I have to go back to 9.10 for now.
- Disactivating desktop visual effects did not resolve the problem
- The graphic device is Mobility Radeon X1400
- With Ubuntu 10.10. I experience the same problem