Public bug reported: My Setup:
Version: Ubuntu 13.10 Video Card: ATI Radeon 2600XT on Open Source Drivers (fglrx is unavailable for this card on 13.10) Montor #1@1920x1080 Monitor #2:@1440x900 on left of Monitor #1 How to reproduce: Open "Displays" from the dash. Select the secondary monitor. Turn the secondary monitor off (in the settings, not the physical button on the monitor), and click "Apply." Close "Displays". Reopen it. Select the secondary monitor. Turn the secondary monitor on (in the settings; not on the monitor, itself.) Put the secondary monitor to the left of the primary monitor. Click "Apply" Expected Results: Secondary Display turns on, and I am prompted to keep my settings or revert. Actual Results: Brief screen garbage, followed by unity crashing. Whenever I try to resurrect Unity from a either VT or a terminal emulator running in X, I see "Bus Error (core dumped)". This continues until I end my session. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: unity 7.0.0daily13.04.18~13.04-0ubuntu1 ProcVersionSignature: Ubuntu 3.9.0-1.5-generic 3.9.1 Uname: Linux 3.9.0-1-generic x86_64 ApportVersion: 2.10-0ubuntu3 Architecture: amd64 CompizPlugins: [core,composite,opengl,decor,compiztoolbox,grid,mousepoll,place,imgpng,gnomecompat,session,move,resize,regex,vpswitch,unitymtgrabhandles,animation,wall,wobbly,workarounds,fade,expo,scale,ezoom,unityshell,dbus] Date: Sat May 11 18:20:31 2013 InstallationDate: Installed on 2013-02-28 (72 days ago) InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Alpha amd64 (20130225) MarkForUpload: True SourcePackage: unity UpgradeStatus: Upgraded to saucy on 2013-05-05 (6 days ago) ** Affects: unity (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug saucy ** Attachment added: "Output from unity." https://bugs.launchpad.net/bugs/1179113/+attachment/3674323/+files/unity_bus_error -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1179113 Title: unity crashes with Bus Error when I enable my second monitor. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1179113/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs