Public bug reported: Apport thinks this is a GPU hang. It's definitely only happened since I updated to Quantal.
Nothing responds after this happens, I can't switch to other TTYs or back to Unity. Only REISUB does anything. It's also happened a couple of times upon ejecting a USB drive, although in that case I can still move the mouse. ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: xorg 1:7.7+1ubuntu4 ProcVersionSignature: Ubuntu 3.5.0-17.28-generic 3.5.5 Uname: Linux 3.5.0-17-generic x86_64 ApportVersion: 2.6.1-0ubuntu3 Architecture: amd64 Date: Mon Oct 22 09:47:11 2012 DistroCodename: quantal DistroVariant: ubuntu GpuHangFrequency: Several times a day InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120301) SourcePackage: xorg Symptom: display Title: Xorg freeze UpgradeStatus: Upgraded to quantal on 2012-10-20 (1 days ago) ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug freeze quantal running-unity ubuntu -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1069694 Title: Freezes and scrambled screen when switching to TTY Status in “xorg” package in Ubuntu: New Bug description: Apport thinks this is a GPU hang. It's definitely only happened since I updated to Quantal. Nothing responds after this happens, I can't switch to other TTYs or back to Unity. Only REISUB does anything. It's also happened a couple of times upon ejecting a USB drive, although in that case I can still move the mouse. ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: xorg 1:7.7+1ubuntu4 ProcVersionSignature: Ubuntu 3.5.0-17.28-generic 3.5.5 Uname: Linux 3.5.0-17-generic x86_64 ApportVersion: 2.6.1-0ubuntu3 Architecture: amd64 Date: Mon Oct 22 09:47:11 2012 DistroCodename: quantal DistroVariant: ubuntu GpuHangFrequency: Several times a day InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120301) SourcePackage: xorg Symptom: display Title: Xorg freeze UpgradeStatus: Upgraded to quantal on 2012-10-20 (1 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1069694/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp