Public bug reported: while i was closing some tabs in my firefox browser the screen went black and after a few seconds i was presented with a login screen.
i upgraded to 15.10 4 hours ago and i never experienced this behaviour on my 15.04 installation. i supply an xorg log with the crash in addition ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: xorg 1:7.7+7ubuntu4 ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3 Uname: Linux 4.2.0-16-generic x86_64 ApportVersion: 2.19.1-0ubuntu4 Architecture: amd64 CurrentDesktop: XFCE Date: Sat Oct 31 03:13:31 2015 InstallationDate: Installed on 2015-08-21 (70 days ago) InstallationMedia: It SourcePackage: xorg UpgradeStatus: Upgraded to wily on 2015-10-31 (0 days ago) ** Affects: xserver-xorg-video-intel (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug wily ** Attachment added: "Xorg.0.log.old" https://bugs.launchpad.net/bugs/1511898/+attachment/4509648/+files/Xorg.0.log.old -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1511898 Title: xorg crashed while using firefox To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1511898/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp