https://bugs.freedesktop.org/show_bug.cgi?id=42678 Bug #: 42678 Summary: Dual Screen Monitor Gnome-shell 3 hard lock ups - ATI open source Radeon Classification: Unclassified Product: Mesa Version: unspecified Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: blocker Priority: medium Component: Drivers/Gallium/r600 AssignedTo: dri-devel@xxxxxxxxxxxxxxxxxxxxx ReportedBy: Wattos@xxxxxxxxx Created attachment 53265 --> https://bugs.freedesktop.org/attachment.cgi?id=53265 last 3000 lines of .xsession-errors I am running Ubuntu 11.10 64 bit with gnome shell 3,2 on a Intel i7-940XM with an ATI Radeon HD 5850M. The drivers which are currently being used are the open source drivers (xf86-video-ati 6.14.99). I am experiencing random (on save, on dialog open, on workspace switch) hard lockups (CTRL + ALT + F1 doesnt work, nor does ALT+PrntScrn R S E I U B). This only happens when using two screens (independent of which output (e.g. Displayport + VGA, Displayport + Notebook LCD) are used). This issue is a complete show stopper since the pc requires a hard reboot and any unsaved items are lost indefinitely (or worse, things might get corrupted). I am attaching the last 3000 lines of .xsession-errors. uname -a: Linux filipw-M15x 3.0.0-12-generic #20-Ubuntu SMP Fri Oct 7 14:56:25 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux Please let me know if you require any more information -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel