Hi Mirko, I noticed in your X log file there is a stream of errors like: [ 589.510] (EE) RADEON(0): [DRI2] DRI2SwapBuffers: bad drawable [ 589.542] (EE) RADEON(0): [DRI2] DRI2SwapBuffers: bad drawable
can you figure out if they correspond to your stalls? I think if you were to look at /var/log/Xorg.0.log before your stall and then after and see if it had gained these errors it would be good to help figure out if the two are related. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1205633 Title: Xorg stalls out the whole system when surfing with firefox To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1205633/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs