Thanks for the bug report. This appears to be a crash in the 'radeon' kernel driver.
Please try a newer kernel like https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.8.3/amd64/ and if that doesn't solve the problem then also look in the 'Additional Drivers' app to see if your system supports the proprietary AMD driver instead. ** Tags added: radeon ** Package changed: xorg (Ubuntu) => linux (Ubuntu) ** Summary changed: - Random system freeze + [radeon] Random system freeze ** Changed in: linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1892626 Title: [radeon] Random system freeze Status in linux package in Ubuntu: Incomplete Bug description: Ubuntu 20.04.1 LTS x86_64 randomly freezing. Often when using browser (Firefox or Vivaldi) or email client (Thunderbird). Have to reboot to restart. Can occur several times a day. Didn't have problem with 18.04. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: xorg 1:7.7+19ubuntu14 ProcVersionSignature: Ubuntu 5.4.0-42.46-generic 5.4.44 Uname: Linux 5.4.0-42-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.8 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CasperMD5CheckResult: skip CompositorRunning: None CurrentDesktop: Regolith:GNOME-Flashback:GNOME Date: Sun Aug 23 14:08:35 2020 DistUpgraded: Fresh install DistroCodename: focal DistroVariant: ubuntu GpuHangFrequency: Several times a day GpuHangReproducibility: Seems to happen randomly GpuHangStarted: Immediately after installing this version of Ubuntu GraphicsCard: Advanced Micro Devices, Inc. [AMD/ATI] Cape Verde XT [Radeon HD 7770/8760 / R7 250X] [1002:683d] (prog-if 00 [VGA controller]) Subsystem: Micro-Star International Co., Ltd. [MSI] R7770-PMD1GD5 [1462:2710] InstallationDate: Installed on 2020-06-14 (69 days ago) InstallationMedia: Regolith 20.04.0 1.4.1 LTS amd64 (20200511) MachineType: ASUS All Series ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-42-generic root=/dev/mapper/vgregolith-root ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display Title: Xorg freeze UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/25/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 0903 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: Z87-K dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev X.0x dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0903:bd10/25/2013:svnASUS:pnAllSeries:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnZ87-K:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.family: ASUS MB dmi.product.name: All Series dmi.product.sku: All dmi.product.version: System Version dmi.sys.vendor: ASUS version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.101-2 version.libgl1-mesa-dri: libgl1-mesa-dri 20.0.8-0ubuntu1~20.04.1 version.libgl1-mesa-glx: libgl1-mesa-glx 20.0.8-0ubuntu1~20.04.1 version.xserver-xorg-core: xserver-xorg-core 2:1.20.8-2ubuntu2.2 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20200226-1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.16-1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1892626/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
