1) This happened only once so perhaps not worth investigating more. 2) I have now updated to the 16.04 HWE stack. Will report back if this happens again.
-- 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/1717704 Title: [drm] GPU HANG: ecode 8:0:0xbe722ffe, in compiz [2256], reason: Ring hung, action: reset Status in xorg package in Ubuntu: Incomplete Bug description: Right after resuming from sleep login process was interrupted and screen briefly want black. Restored automatically. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: xorg 1:7.7+13ubuntu3 ProcVersionSignature: Ubuntu 4.4.0-93.116-generic 4.4.79 Uname: Linux 4.4.0-93-generic x86_64 .tmp.unity_support_test.0: ApportVersion: 2.20.1-0ubuntu2.10 Architecture: amd64 BootLog: CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: compiz CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0' CompositorUnredirectFSW: true Date: Sat Sep 16 20:22:35 2017 DistUpgraded: Fresh install DistroCodename: xenial DistroVariant: ubuntu ExtraDebuggingInterest: Yes, if not too technical GraphicsCard: Intel Corporation Broadwell-U Integrated Graphics [8086:1616] (rev 09) (prog-if 00 [VGA controller]) Subsystem: Hewlett-Packard Company ZBook 15u G2 Mobile Workstation [103c:2216] InstallationDate: Installed on 2016-04-30 (504 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Hewlett-Packard HP EliteBook 850 G2 ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-93-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 SourcePackage: xorg UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/10/2017 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: M71 Ver. 01.19 dmi.board.name: 2216 dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 96.5B dmi.chassis.asset.tag: 5CG5296NT6 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvrM71Ver.01.19:bd04/10/2017:svnHewlett-Packard:pnHPEliteBook850G2:pvrA3009F510303:rvnHewlett-Packard:rn2216:rvrKBCVersion96.5B:cvnHewlett-Packard:ct10:cvr: dmi.product.name: HP EliteBook 850 G2 dmi.product.version: A3009F510303 dmi.sys.vendor: Hewlett-Packard version.compiz: compiz 1:0.9.12.2+16.04.20160823-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.76-1~ubuntu16.04.1 version.libgl1-mesa-dri: libgl1-mesa-dri 17.0.7-0ubuntu0.16.04.1 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 17.0.7-0ubuntu0.16.04.1 version.xserver-xorg-core: xserver-xorg-core 2:1.18.4-0ubuntu0.4 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.1-1ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.7.0-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20160325-1ubuntu1.2 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.12-1build2 xserver.bootTime: Fri Sep 15 19:49:06 2017 xserver.configfile: default xserver.errors: xserver.logfile: /var/log/Xorg.0.log xserver.outputs: product id 13805 vendor AUO xserver.version: 2:1.18.4-0ubuntu0.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1717704/+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
