I have this bug on dell studio xps on upgrade to 13.04, kernel 3.8.0-30 package syslog:
Sep 29 11:58:53 dell kernel: [ 35.124583] radeon 0000:02:00.0: GPU lockup CP stall for more than 10000msec Sep 29 11:58:53 dell kernel: [ 35.124592] radeon 0000:02:00.0: GPU lockup (waiting for 0x0000000000000002 last fence id 0x0000000000000001) Sep 29 11:58:53 dell kernel: [ 35.124877] radeon 0000:02:00.0: couldn't schedule ib Sep 29 11:58:53 dell kernel: [ 35.124879] [drm:radeon_cs_ib_chunk] *ERROR* Failed to schedule IB ! Sep 29 11:58:55 dell dbus[1107]: [system] Activating service name='org.freedesktop.UPower' (using servicehelper) Sep 29 11:58:55 dell dbus[1107]: [system] Successfully activated service 'org.freedesktop.UPower' Sep 29 11:58:56 dell kernel: [ 38.283775] radeon 0000:02:00.0: couldn't schedule ib Sep 29 11:58:56 dell kernel: [ 38.283781] [drm:radeon_cs_ib_chunk] *ERROR* Failed to schedule IB ! Using the 12.10 kernel for now. I also can't upgrade for now. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1172447 Title: AMD video card in my Dell Studio 1557 doesn't work correctly after upgrading to 13.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1172447/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
