I am experiencing this in Xubuntu 14.04 too. I have substituted lighdm with xdm. What information I can provide to help fixing this?
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-ati in Ubuntu. https://bugs.launchpad.net/bugs/1295761 Title: XORG crashed after waking up from sleep Status in xserver-xorg-video-ati package in Ubuntu: Confirmed Bug description: Laptop: HP DM1Z Xubuntu 14.04 I close the lid to enter a sleep state. When I come back, I open the lid an the unlock screen appears. I enter my password, press enter, then screen goes blank. The display shows nothing and the back light appears to switch off. Next, the laptop reboots. ProblemType: Crash DistroRelease: Ubuntu 14.04 Package: xserver-xorg-core 2:1.15.0-1ubuntu7 ProcVersionSignature: Ubuntu 3.13.0-18.38-generic 3.13.6 Uname: Linux 3.13.0-18-generic x86_64 ApportVersion: 2.13.3-0ubuntu1 Architecture: amd64 CrashCounter: 1 Date: Fri Mar 21 12:12:02 2014 ExecutablePath: /usr/bin/Xorg InstallationDate: Installed on 2014-03-10 (11 days ago) InstallationMedia: Xubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140225) 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: ?? () from /usr/lib/xorg/modules/drivers/radeon_drv.so ?? () from /usr/lib/xorg/modules/libexa.so ?? () from /usr/lib/xorg/modules/libexa.so ?? () from /usr/lib/xorg/modules/libexa.so ?? () from /usr/lib/xorg/modules/libexa.so Title: Xorg crashed with SIGABRT UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/1295761/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
