After installing the newer Utopic stack and watching some videos in full screen, the issue hasn't repeated. I believe it's been fixed.
The live disk I used was created a long time ago (hence the 14.05.1 version) which is the reason why newer updates hadn't been installed. However, the updater never notified me that there were potential updates. Should I expect necessary updates like this in the future? Thank you for your help. On Sun, Jul 31, 2016 at 10:45 AM Christopher M. Penalver < christopher.m.penal...@gmail.com> wrote: > Robert Unverzagt, thank you for reporting this and helping make Ubuntu > better. > > As per https://wiki.ubuntu.com/Kernel/LTSEnablementStack the Utopic > stack you are using is EOL as of August 2016. > > If you update to the supported Xenial stack is this still reproducible? > > ** Tags added: latest-bios-a10.11 > > ** Changed in: xorg (Ubuntu) > Importance: Undecided => Low > > ** Changed in: xorg (Ubuntu) > Status: New => Incomplete > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1608112 > > Title: > radeon 0000:01:00.0: ring 0 stalled for more than 10016msec > > Status in xorg package in Ubuntu: > Incomplete > > Bug description: > While watching a video in full screen, video freezes followed by audio > stopping, then display says "no signal." > > The first time this happens the video will begin again about 10 > seconds later. However, when it happens again the display cannot be > reactivated without a reboot. > > dmesg logs the above error message and the subsequent measures to > softreset the GPU. Error occurs at 615 seconds. > > Graphics card is Radeon HD 7870. > > ProblemType: Bug > DistroRelease: Ubuntu 14.04 > Package: xorg 1:7.7+1ubuntu8.1 > ProcVersionSignature: Ubuntu 3.16.0-77.99~14.04.1-generic 3.16.7-ckt27 > Uname: Linux 3.16.0-77-generic x86_64 > .tmp.unity.support.test.0: > > ApportVersion: 2.14.1-0ubuntu3.21 > Architecture: amd64 > CompizPlugins: No value set for > `/apps/compiz-1/general/screen0/options/active_plugins' > CompositorRunning: compiz > CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0' > CompositorUnredirectFSW: true > CurrentDesktop: Unity > Date: Sat Jul 30 13:29:21 2016 > DistUpgraded: Fresh install > DistroCodename: trusty > DistroVariant: ubuntu > ExtraDebuggingInterest: Yes > GraphicsCard: > Advanced Micro Devices, Inc. [AMD/ATI] Pitcairn XT [Radeon HD 7870 GHz > Edition] [1002:6818] (prog-if 00 [VGA controller]) > Subsystem: Gigabyte Technology Co., Ltd Device [1458:2554] > InstallationDate: Installed on 2016-07-26 (3 days ago) > InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 > (20150218.1) > MachineType: MSI MS-7751 > ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-77-generic.efi.signed > root=UUID=ff5b97bc-87e5-42fc-a7bc-63c9b50d1af1 ro quiet splash vt.handoff=7 > SourcePackage: xorg > UpgradeStatus: No upgrade log present (probably fresh install) > dmi.bios.date: 10/09/2013 > dmi.bios.vendor: American Megatrends Inc. > dmi.bios.version: V10.11 > dmi.board.asset.tag: To be filled by O.E.M. > dmi.board.name: Z77A-GD65 (MS-7751) > dmi.board.vendor: MSI > dmi.board.version: 2.0 > dmi.chassis.asset.tag: To Be Filled By O.E.M. > dmi.chassis.type: 3 > dmi.chassis.vendor: MSI > dmi.chassis.version: 2.0 > dmi.modalias: > dmi:bvnAmericanMegatrendsInc.:bvrV10.11:bd10/09/2013:svnMSI:pnMS-7751:pvr2.0:rvnMSI:rnZ77A-GD65(MS-7751):rvr2.0:cvnMSI:ct3:cvr2.0: > dmi.product.name: MS-7751 > dmi.product.version: 2.0 > dmi.sys.vendor: MSI > version.compiz: compiz 1:0.9.11.3+14.04.20160425-0ubuntu1 > version.ia32-libs: ia32-libs N/A > version.libdrm2: libdrm2 2.4.64-1~ubuntu14.04.1 > version.libgl1-mesa-dri: libgl1-mesa-dri N/A > version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A > version.libgl1-mesa-glx: libgl1-mesa-glx N/A > version.xserver-xorg-core: xserver-xorg-core N/A > version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A > version.xserver-xorg-video-ati: xserver-xorg-video-ati N/A > version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A > version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A > xserver.bootTime: Sat Jul 30 13:13:52 2016 > xserver.configfile: default > xserver.devices: > input Power Button KEYBOARD, id 6 > input Power Button KEYBOARD, id 7 > input Valve Software Steam Controller KEYBOARD, id 8 > input Logitech Unifying Device. Wireless PID:404d KEYBOARD, id 9 > xserver.errors: > > xserver.logfile: /var/log/Xorg.0.log > xserver.version: 2:1.16.0-1ubuntu1.2~trusty2 > xserver.video_driver: radeon > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1608112/+subscriptions > -- Robert Unverzagt BS in Computer Engineering, Illinois Institute of Technology -- 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/1608112 Title: radeon 0000:01:00.0: ring 0 stalled for more than 10016msec To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1608112/+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
