Same problems here with an acer travelmate 8000 with an ati mobility radeon 9600 m10 (rv350)
The login screen appears normal and I can move around with the mouse cursor here. After the login i can see the netbook launcher load most of the time and then a few seconds after that the notebook is completely stuck. I have to turn the computer off by holding the power button down for a hard power off. I've tried all the things that are mentioned in this thread: radeon.modeset : no change at all in behavior kernel nomodeset : X is completely black with only a pink square following the cursor. normal text boot (through recovery) and start gdm : x loads and the computer freezes like before. The only work around that worked for me was to just use the vesa driver (slow but stable). Some extra info: Last week I tried to upgrade from 9.04 to 9.10 and then 10.04 however this problem appeared in 9.10 so I tried a clean lucid install after it. Too bad this didn't work out either. Since the computer is completely unresponsive (also over network) I have no idea how to get a helpful errorlog. Also the system doesn't mention a bad shutdown. -- Freeze with KMS enabled on Radeon RV350 https://bugs.launchpad.net/bugs/561789 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
