Alright we can give up on the automated crash reports for now. Next would be to improve the quality of the stack trace that Xorg writes to its log. You can do that by installing the debug symbols packages. Assuming your system is fully up to date:
sudo apt update sudo apt full-upgrade then next install the "dbgsym" files from: https://launchpad.net/ubuntu/+source/xorg- server/2:21.1.3-2ubuntu2.4/+build/24877323 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to nvidia-graphics-drivers-470 in Ubuntu. https://bugs.launchpad.net/bugs/1995766 Title: X server segfault when starting youtube videos Status in nvidia-graphics-drivers-470 package in Ubuntu: Incomplete Status in xorg-server package in Ubuntu: Incomplete Bug description: This is an intermittent bug; happens perhaps 1-3 times a week. Always when just starting to play a youtube videos (I haven't seen it playing videos on other sites, or locally, but the sample size is skewed.) I'm using Nvidia drivers with a 6GB 1060 GTX running three monitors. Kubuntu 22.04, up-to-date. GPU memory is not stressed (usually around 5 or 6% usage. System RAM is 16GB, also not stressed (10-15%). Stack trace in Xorg.0.log.old is always the same: [ 1890.850] (EE) [ 1890.850] (EE) Backtrace: [ 1890.851] (EE) 0: /usr/lib/xorg/Xorg (OsLookupColor+0x139) [0x558c420666e9] [ 1890.852] (EE) 1: /lib/x86_64-linux-gnu/libc.so.6 (__sigaction+0x50) [0x7f40d5da5520] [ 1890.852] (EE) 2: /usr/lib/xorg/Xorg (NewCurrentScreen+0x1b9) [0x558c41efb1e9] [ 1890.852] (EE) 3: /usr/lib/xorg/Xorg (MaybeDeliverEventsToClient+0x4d5) [0x558c41efcc85] [ 1890.852] (EE) 4: /usr/lib/xorg/Xorg (MaybeDeliverEventsToClient+0x9d3) [0x558c41efd183] [ 1890.852] (EE) 5: /usr/lib/xorg/Xorg (WindowsRestructured+0x163) [0x558c41efe183] [ 1890.853] (EE) 6: /usr/lib/xorg/Xorg (InitProximityClassDeviceStruct+0x1fdd) [0x558c41fdca7d] [ 1890.853] (EE) 7: /usr/lib/xorg/Xorg (XkbHandleActions+0x1dc) [0x558c42006e4c] [ 1890.853] (EE) 8: /usr/lib/xorg/Xorg (XkbRemoveResourceClient+0x7c1) [0x558c41ffff21] [ 1890.853] (EE) 9: /usr/lib/xorg/Xorg (XkbRemoveResourceClient+0x9be) [0x558c4200011e] [ 1890.854] (EE) 10: /usr/lib/xorg/Xorg (TimerSet+0x170) [0x558c4205fc60] [ 1890.854] (EE) 11: /usr/lib/xorg/Xorg (WaitForSomething+0x258) [0x558c4205fee8] [ 1890.854] (EE) 12: /usr/lib/xorg/Xorg (SendErrorToClient+0x117) [0x558c41ef0257] [ 1890.854] (EE) 13: /usr/lib/xorg/Xorg (InitFonts+0x3c4) [0x558c41ef4524] [ 1890.854] (EE) 14: /lib/x86_64-linux-gnu/libc.so.6 (__libc_init_first+0x90) [0x7f40d5d8cd90] [ 1890.854] (EE) 15: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0x80) [0x7f40d5d8ce40] [ 1890.855] (EE) 16: /usr/lib/xorg/Xorg (_start+0x25) [0x558c41edd5f5] [ 1890.855] (EE) [ 1890.855] (EE) Segmentation fault at address 0x7ffec8965000 [ 1890.855] (EE) Fatal server error: [ 1890.855] (EE) Caught signal 11 (Segmentation fault). Server aborting ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: xorg 1:7.7+23ubuntu2 ProcVersionSignature: Ubuntu 5.15.0-52.58-generic 5.15.60 Uname: Linux 5.15.0-52-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia .proc.driver.nvidia.capabilities.gpu0: Error: path was not a regular file. .proc.driver.nvidia.capabilities.mig: Error: path was not a regular file. .proc.driver.nvidia.gpus.0000.01.00.0: Error: path was not a regular file. .proc.driver.nvidia.registry: Binary: "" .proc.driver.nvidia.suspend: suspend hibernate resume .proc.driver.nvidia.suspend_depth: default modeset uvm .proc.driver.nvidia.version: NVRM version: NVIDIA UNIX x86_64 Kernel Module 470.141.03 Thu Jun 30 18:45:31 UTC 2022 GCC version: gcc version 11.2.0 (Ubuntu 11.2.0-19ubuntu1) ApportVersion: 2.20.11-0ubuntu82.1 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CasperMD5CheckResult: unknown CompositorRunning: None CurrentDesktop: KDE Date: Sat Nov 5 10:27:18 2022 DistUpgraded: 2022-05-14 14:47:14,165 DEBUG Running PostInstallScript: '/usr/lib/ubuntu-advantage/upgrade_lts_contract.py' DistroCodename: jammy DistroVariant: ubuntu EcryptfsInUse: Yes ExtraDebuggingInterest: No GraphicsCard: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller [8086:0412] (rev 06) (prog-if 00 [VGA controller]) Subsystem: Gigabyte Technology Co., Ltd Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller [1458:d000] NVIDIA Corporation GP106 [GeForce GTX 1060 6GB] [10de:1c03] (rev a1) (prog-if 00 [VGA controller]) Subsystem: Micro-Star International Co., Ltd. [MSI] GP106 [GeForce GTX 1060 6GB] [1462:3281] InstallationDate: Installed on 2020-04-27 (921 days ago) InstallationMedia: Kubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: Gigabyte Technology Co., Ltd. Z87X-UD3H ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-52-generic root=UUID=30826023-39fe-4d5c-8720-a3a2d86c4839 ro enable_mtrr_cleanup mtrr_spare_reg_nr=1 mtrr_gran_size=8M mtrr_chunk_size=32M quiet splash nomodeset vt.handoff=7 SourcePackage: xorg UpgradeStatus: Upgraded to jammy on 2022-05-14 (174 days ago) dmi.bios.date: 03/18/2014 dmi.bios.release: 4.6 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: F9 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: Z87X-UD3H-CF dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: To be filled by O.E.M. dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrF9:bd03/18/2014:br4.6:svnGigabyteTechnologyCo.,Ltd.:pnZ87X-UD3H:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rnZ87X-UD3H-CF:rvrTobefilledbyO.E.M.:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvrToBeFilledByO.E.M.:skuTobefilledbyO.E.M.: dmi.product.family: To be filled by O.E.M. dmi.product.name: Z87X-UD3H dmi.product.sku: To be filled by O.E.M. dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: Gigabyte Technology Co., Ltd. version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.110-1ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 22.0.5-0ubuntu0.1 version.libgl1-mesa-glx: libgl1-mesa-glx 22.0.5-0ubuntu0.1 version.nvidia-graphics-drivers: nvidia-graphics-drivers-* N/A version.xserver-xorg-core: xserver-xorg-core 2:21.1.3-2ubuntu2.2 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-2ubuntu1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20210115-1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.17-2build1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-470/+bug/1995766/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
