Hi, I have the same problem on a Dell Inspiron 6400 with a Radeon Mobility X1400 GPU. It happens with both radeon and radeonhd drivers. So in my opinion it is not a problem with graphics drivers. Maybe Jason is right, it could be an Xorg problem, I will try the downgrade later on.
Turning DRI off indeed fixes the problem, but that is not a viable option. Andi -- [RV250][JAUNTY] X Freezes with Radeon driver EXA/XAA Composite https://bugs.launchpad.net/bugs/348332 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