Public bug reported: sometimes I face Xorg segfault on wake up from suspend/hibernation. I use this: http://askubuntu.com/a/387676/293492 workaraound and it works in 90% of cases. I also use radeon propertiary driver fglrx ( version 13.35.5). I may be wrong but I suspect that thos bug occurs when suspend is triggered by closing the laptop lid - when I use suspend button or pm-suspend command everything works fine. I`m using ubuntu 14.04, xorg version is 1:7.7+1ubuntu8
to reproduce: change power management close lid behaviour to "suspend" close lid open lid Xserver does not restore correctly (blank screen). you can change session to tty1-6 and log in. Killing xorg restores systems functionality. if no action is made bu user after about 30 seconds X server resets automatically rastoring systems functionality ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: xorg 1:7.7+1ubuntu8 ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 Uname: Linux 3.13.0-29-generic x86_64 NonfreeKernelModules: fglrx .tmp.unity.support.test.0: ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: None Date: Wed Jul 16 16:50:15 2014 DistUpgraded: 2014-06-13 21:03:32,211 DEBUG enabling apt cron job DistroCodename: trusty DistroVariant: ubuntu DkmsStatus: fglrx-updates, 13.350.1, 3.13.0-29-generic, x86_64: installed fglrx-updates, 13.350.1, 3.13.0-30-generic, x86_64: installed ExtraDebuggingInterest: Yes GraphicsCard: Intel Corporation Haswell-ULT Integrated Graphics Controller [8086:0a16] (rev 09) (prog-if 00 [VGA controller]) Subsystem: Dell Device [1028:05eb] Advanced Micro Devices, Inc. [AMD/ATI] Venus PRO [Radeon HD 8850M] [1002:6823] (prog-if 00 [VGA controller]) Subsystem: Dell Device [1028:05eb] InstallationDate: Installed on 2014-06-12 (33 days ago) InstallationMedia: Ubuntu 12.04.4 LTS "Precise Pangolin" - Release amd64 (20140204) MachineType: Dell Inc. Inspiron 5537 ProcEnviron: LANGUAGE=pl PATH=(custom, no user) LANG=pl_PL.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-29-generic root=UUID=1cfa4110-8461-483d-8643-833762298079 ro SourcePackage: xorg UpgradeStatus: Upgraded to trusty on 2014-06-13 (32 days ago) dmi.bios.date: 08/19/2013 dmi.bios.vendor: Dell Inc. dmi.bios.version: A04 dmi.board.name: 03MV2R dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: A04 dmi.modalias: dmi:bvnDellInc.:bvrA04:bd08/19/2013:svnDellInc.:pnInspiron5537:pvrA04:rvnDellInc.:rn03MV2R:rvrA00:cvnDellInc.:ct8:cvrA04: dmi.product.name: Inspiron 5537 dmi.product.version: A04 dmi.sys.vendor: Dell Inc. version.compiz: compiz 1:0.9.11.1+14.04.20140701-0ubuntu1 version.fglrx-installer: fglrx-installer N/A version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.52-1 version.libgl1-mesa-dri: libgl1-mesa-dri 10.1.3-0ubuntu0.1 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 10.1.3-0ubuntu0.1 version.xserver-xorg-core: xserver-xorg-core 2:1.15.1-0ubuntu2 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.8.2-1ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.3.0-1ubuntu3.1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.910-0ubuntu1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug trusty ubuntu -- 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/1342774 Title: xorg segfault on suspend/wake (not allways) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1342774/+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