Related issues: https://gitlab.freedesktop.org/mesa/mesa/issues/1899 https://discussion.fedoraproject.org/t/some-flatpaks-kill-the-machine-on-f31sb-beta-testing/7673/4
So is it a Mesa, and not a kernel bug? AFAICS it can be solved/workaround by Flatpak packages moving to a newer Mesa version. Still a bug if only machines with AMD cards are hit. ** Bug watch added: gitlab.freedesktop.org/mesa/mesa/issues #1899 https://gitlab.freedesktop.org/mesa/mesa/issues/1899 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1852865 Title: Kernel bug in amdgpu system freezing Status in linux package in Ubuntu: Confirmed Bug description: Running any flatpak package like Foliate of Visual Studio Code freezes system in Ubuntu 19.10. Worked fine in 19.04 Description: Ubuntu 19.10 Release: 19.10 Only see it when using flatpak. For the rest system is quite stable. Lots of errors in syslog: mdgpu 0000:09:00.0: [gfxhub] retry page fault (src_id:0 ring:0 vmid:3 pasid:32769, for process Xorg pid 2137 thread Xorg:cs0 pid 2138) amdgpu 0000:09:00.0: in page starting at address 0x000000011a500000 from 27 amdgpu 0000:09:00.0: VM_L2_PROTECTION_FAULT_STATUS:0x00301031 Also errors in Gnone-shell: gnome-shell[2440]: [GFX1]: Shader compilation failure, cfg: features: 0 multiplier: 1 op: CompositionOp::OP_OVER gnome-shell[2440]: message repeated 5 times: [ [GFX1]: Shader compilation failure, cfg: features: 0 multiplier: 1 op: CompositionOp::OP_OVER] gnome-shell[2440]: Object .Gjs_WindowSwitcherPopup (0x557f7238f500), has been already deallocated — impossible to access it. This might be caused by the object having been destroyed from C code using something such as destroy(), dispose(), or remove() vfuncs ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-23-generic 5.3.0-23.25 ProcVersionSignature: Ubuntu 5.3.0-23.25-generic 5.3.7 Uname: Linux 5.3.0-23-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: ben 2111 F.... pulseaudio /dev/snd/controlC0: ben 2111 F.... pulseaudio CurrentDesktop: ubuntu:GNOME Date: Sat Nov 16 20:08:36 2019 InstallationDate: Installed on 2019-07-19 (120 days ago) InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416) MachineType: System manufacturer System Product Name ProcFB: 0 amdgpudrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-23-generic root=UUID=7fb304cc-a08f-4ccf-945c-f9f1556d4342 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.3.0-23-generic N/A linux-backports-modules-5.3.0-23-generic N/A linux-firmware 1.183.2 RfKill: SourcePackage: linux UpgradeStatus: Upgraded to eoan on 2019-10-28 (19 days ago) dmi.bios.date: 02/28/2019 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 0809 dmi.board.asset.tag: Default string dmi.board.name: PRIME B450M-A dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev X.0x dmi.chassis.asset.tag: Default string dmi.chassis.type: 3 dmi.chassis.vendor: Default string dmi.chassis.version: Default string dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0809:bd02/28/2019:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnPRIMEB450M-A:rvrRevX.0x:cvnDefaultstring:ct3:cvrDefaultstring: dmi.product.family: To be filled by O.E.M. dmi.product.name: System Product Name dmi.product.sku: SKU dmi.product.version: System Version dmi.sys.vendor: System manufacturer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1852865/+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
