gonssal, thank you for reporting this and helping make Ubuntu better. Could you please run the following command once from a terminal by ensuring you have the package xdiagnose installed, and that you click the Yes button for attaching additional debugging information: apport-collect -p xorg 1548273
When reporting xorg related bugs in the future, please do so via the above method. You can learn more about this functionality at https://wiki.ubuntu.com/ReportingBugs. ** Changed in: xorg (Ubuntu) Importance: Undecided => Low ** Changed in: xorg (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1548273 Title: Periodic crashes Status in xorg package in Ubuntu: Incomplete Bug description: My system periodically freezes and I have to do a hard reboot. Very unpleasant expercience so far with ubuntu. .xsession-errors after reboot: Failed to open BO for returned DRI2 buffer (1919x18, dri2 back buffer, named 20). This is likely a bug in the X Server that will lead to a crash soon. Failed to open BO for returned DRI2 buffer (1919x18, dri2 back buffer, named 20). This is likely a bug in the X Server that will lead to a crash soon. Failed to open BO for returned DRI2 buffer (1919x18, dri2 back buffer, named 24). This is likely a bug in the X Server that will lead to a crash soon. Processor: i5-5200U SNA drivers. ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: xorg 1:7.7+7ubuntu4 ProcVersionSignature: Ubuntu 4.2.0-29.34-generic 4.2.8-ckt3 Uname: Linux 4.2.0-29-generic x86_64 ApportVersion: 2.19.1-0ubuntu5 Architecture: amd64 CurrentDesktop: KDE Date: Mon Feb 22 12:02:26 2016 InstallationDate: Installed on 2016-02-01 (20 days ago) InstallationMedia: Kubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021) SourcePackage: xorg UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1548273/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
