Hello, Reproduction steps:
1. connect an external monitor (I connect mine through mini-DisplayPort, and I use only the external monitor, I do NOT use both the laptop screen and the external monitor) 2. with the external monitor connected, suspend the computer (I do it by running xfce4-session-logout --suspend, I have a shortcut for this) 3. with the laptop suspended, disconnect the monitor 4. open the laptop, you'll be shown the Xdm login screen 5. log in 6. Xorg will crash, it will restart, and you'll see again the Xdm login screen What works (how to avoid the crash) 1. connect an external monitor 2. before suspending the laptop, disconnect the external monitor 3. suspend the laptop 4. open the laptop, everything will be ok -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1421808 Title: Xorg crashed with SIGABRT in OsAbort() from AbortServer() from FatalError() from xf86VTEnter() Status in xorg-server package in Ubuntu: Confirmed Bug description: The error is reported on boot up. ProblemType: Crash DistroRelease: Ubuntu 15.04 Package: xserver-xorg-core 2:1.16.2.901-1ubuntu3 ProcVersionSignature: Ubuntu 3.18.0-13.14-generic 3.18.5 Uname: Linux 3.18.0-12-generic x86_64 ApportVersion: 2.16.1-0ubuntu2 Architecture: amd64 Date: Sun Feb 8 12:36:52 2015 ExecutablePath: /usr/bin/Xorg InstallationDate: Installed on 2013-04-24 (660 days ago) InstallationMedia: Xubuntu 13.04 "Raring Ringtail" - Alpha amd64 (20130403) ProcCmdline: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch ProcEnviron: Signal: 6 SourcePackage: xorg-server StacktraceTop: OsAbort () ?? () FatalError () xf86VTEnter () WakeupHandler () Title: Xorg crashed with SIGABRT in OsAbort() UpgradeStatus: Upgraded to vivid on 2015-01-30 (14 days ago) UserGroups: To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1421808/+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
