Launchpad has imported 3 comments from the remote bug at https://bugs.freedesktop.org/show_bug.cgi?id=102909.
If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. ------------------------------------------------------------------------ On 2017-09-20T19:50:39+00:00 Christopher Clapp wrote: Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1707695/comments/7 ------------------------------------------------------------------------ On 2017-09-20T20:06:42+00:00 Christopher Clapp wrote: My system intermittently locks up every few days. It does not seem to correspond to a particular program or action. When that happens, the screen goes to black, then returns after a few seconds. At that point, the time on the clock is static and indicates that the screen is frozen, but audio continues to play for 30 seconds to a minute. The keyboard and mouse do not affect what's being displayed, but I can Alt - SysRq - REISUB to restart. Every time (12 crashes and counting), /var/log/kern.log indicates that kernel: [353692.378886] radeon 0000:03:00.0: ring 0 stalled for more than 10280msec kernel: [353692.378896] radeon 0000:03:00.0: GPU lockup (current fence id 0x00000000006e96e5 last fence id 0x00000000006e96e9 on ring 0) just before the system locks. Different ring numbers are reported as stalling at different times. I am posting at bugs.freedesktop.org at the suggestion of a poster from bugs.lauchpad.net. For additional info, see: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1707695 I'm running 16.04 LTS. :~$ lsb_release -rd Description: Ubuntu 16.04.2 LTS Release: 16.04 According to the Software Center, I am running Ubuntu Software 3.20.1. I have a Radeon HD graphics card. :~$ lspci | grep VGA 03:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Cedar [Radeon HD 5000/6000/7350/8350 Series] :~$ lspci -v -s 03:00.0 03:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Cedar [Radeon HD 5000/6000/7350/8350 Series] (prog-if 00 [VGA controller]) Subsystem: Gigabyte Technology Co., Ltd Cedar [Radeon HD 5000/6000/7350/8350 Series] Flags: bus master, fast devsel, latency 0, IRQ 53 Memory at c0000000 (64-bit, prefetchable) [size=256M] Memory at d3d20000 (64-bit, non-prefetchable) [size=128K] I/O ports at 7000 [size=256] Expansion ROM at d3d00000 [disabled] [size=128K] Capabilities: <access denied> Kernel driver in use: radeon Kernel modules: radeon Please let me know if additional information would be useful, and I will be glad to provide it. Thanks in advance. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-87-generic 4.4.0-87.110 ProcVersionSignature: Ubuntu 4.4.0-87.110-generic 4.4.73 Uname: Linux 4.4.0-87-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.10 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: clapp 3889 F.... pulseaudio /dev/snd/controlC2: clapp 3889 F.... pulseaudio /dev/snd/controlC1: clapp 3889 F.... pulseaudio CurrentDesktop: Unity Date: Mon Jul 31 14:02:27 2017 HibernationDevice: RESUME=UUID=1b30dad6-8c48-42cf-ae26-66ab8b0eb446 InstallationDate: Installed on 2013-09-04 (1425 days ago) InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012) MachineType: Dell Inc. Precision T7600 ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-87-generic root=UUID=33722f76-37fd-4289-b071-d7f48b65dd32 ro quiet splash crashkernel=384M-:128M vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-87-generic N/A linux-backports-modules-4.4.0-87-generic N/A linux-firmware 1.157.11 RfKill: 0: hci0: Bluetooth Soft blocked: no Hard blocked: no SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/03/2013 dmi.bios.vendor: Dell Inc. dmi.bios.version: A07 dmi.board.name: 082WXT dmi.board.vendor: Dell Inc. dmi.board.version: A01 dmi.chassis.type: 7 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA07:bd05/03/2013:svnDellInc.:pnPrecisionT7600:pvr01:rvnDellInc.:rn082WXT:rvrA01:cvnDellInc.:ct7:cvr: dmi.product.name: Precision T7600 dmi.product.version: 01 dmi.sys.vendor: Dell Inc. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1707695/comments/8 ------------------------------------------------------------------------ On 2018-11-14T09:56:16+00:00 Pander wrote: >From https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1707695 , what would be an workaround until this bug is fixed for Ubuntu 18.10 / kernel 4.18.0-10-generic ? Perhaps also link related bugs from https://bugs.freedesktop.org/buglist.cgi?bug_status=NEW&bug_status=ASSIGNED&bug_status=REOPENED&list_id=659728&query_format=advanced&short_desc=radeon%20ring%20stalled%20&short_desc_type=allwordssubstr Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1707695/comments/15 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1707695 Title: radeon 0000:03:00.0: ring 0 stalled for more than 10000msec To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1707695/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
