*** This bug is a duplicate of bug 2101816 ***
https://bugs.launchpad.net/bugs/2101816
Yeah, sorry about that Brave link.
Given that it was while I was using Google Meets in Brave and it was Brave
that first froze before the shell crash, I thought it was related.
On Thu, 15 Jan 2026, 09:30 Daniel van Vugt, <[email protected]>
wrote:
> *** This bug is a duplicate of bug 2101816 ***
> https://bugs.launchpad.net/bugs/2101816
>
> That link is about Brave crashing so that's not something we care about
> here. We only care about the shell itself crashing.
>
> Judging by your log files, the login sessions that vanished both ended
> in:
>
> kernel: amdgpu 0000:77:00.0: amdgpu: [drm] *ERROR* Failed to initialize
> parser -125!
> gnome-shell[PID]: amdgpu: The CS has cancelled because the context is
> lost. This context is innocent.
>
> That makes it bug 2101816.
>
> ** This bug has been marked a duplicate of bug 2101816
> [amdgpu] Crash with SIGABRT in amdgpu_ctx_set_sw_reset_status() from
> amdgpu_cs_submit_ib() from util_queue_thread_func() from
> impl_thrd_routine() from start_thread()
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/2138385
>
> Title:
> Shell crash
>
> Status in gnome-shell package in Ubuntu:
> Incomplete
>
> Bug description:
> When using Google Meet in Brave Browser with HW Acceleration on, the
> Brave froze and then I was brought to the login screen. Happened multiple
> times.
> ASUS ROG STRIX X870E-E WIFI with AMD Ryzen 9 9950X
> Daily builds of Ubuntu 26.04 with kernel 6.18 and Mesa 25.6.8
> Some relevant logs attached
>
> ProblemType: Bug
> DistroRelease: Ubuntu 26.04
> Package: xorg 1:7.7+24ubuntu1
> ProcVersionSignature: Ubuntu 6.18.0-8.8-generic 6.18.0
> Uname: Linux 6.18.0-8-generic x86_64
> ApportVersion: 2.33.1-0ubuntu3
> Architecture: amd64
> BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
> CasperMD5CheckResult: unknown
> CompositorRunning: None
> CurrentDesktop: ubuntu:GNOME
> Date: Wed Jan 14 17:21:04 2026
> DistUpgraded: Fresh install
> DistroCodename: resolute
> DistroVariant: ubuntu
> ExtraDebuggingInterest: Yes, if not too technical
> GraphicsCard:
> Advanced Micro Devices, Inc. [AMD/ATI] Granite Ridge [Radeon Graphics]
> [1002:13c0] (rev c1) (prog-if 00 [VGA controller])
> Subsystem: ASUSTeK Computer Inc. Device [1043:8877]
> MachineType: ASUS System Product Name
> ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.18.0-8-generic
> root=UUID=bb2b1552-447b-4184-8136-fdba0f9b165d ro quiet splash
> amdgpu.sg_display=0 acpi_enforce_resources=lax vt.handoff=7
> SourcePackage: xorg
> Symptom: display
> Title: Xorg crash
> UpgradeStatus: No upgrade log present (probably fresh install)
> dmi.bios.date: 11/12/2025
> dmi.bios.release: 18.4
> dmi.bios.vendor: American Megatrends Inc.
> dmi.bios.version: 1804
> dmi.board.asset.tag: Default string
> dmi.board.name: ROG STRIX X870E-E GAMING WIFI
> dmi.board.vendor: ASUSTeK COMPUTER INC.
> dmi.board.version: Rev 1.xx
> dmi.chassis.asset.tag: Default string
> dmi.chassis.type: 3
> dmi.chassis.vendor: Default string
> dmi.chassis.version: Default string
> dmi.modalias:
> dmi:bvnAmericanMegatrendsInc.:bvr1804:bd11/12/2025:br18.4:svnASUS:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnROGSTRIXX870E-EGAMINGWIFI:rvrRev1.xx:cvnDefaultstring:ct3:cvrDefaultstring:skuSKU:
> 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: ASUS
> version.compiz: compiz N/A
> version.libdrm2: libdrm2 2.4.129-1
> version.libgl1-mesa-dri: libgl1-mesa-dri 25.2.8-2ubuntu1
> version.libgl1-mesa-glx: libgl1-mesa-glx N/A
> version.xserver-xorg-core: xserver-xorg-core 2:21.1.21-1ubuntu1
> version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
> version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:22.0.0-1build2
> version.xserver-xorg-video-intel: xserver-xorg-video-intel
> 2:2.99.917+git20210115-1build2
> version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
> 1:1.0.18-1build1
>
> To manage notifications about this bug go to:
>
> https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/2138385/+subscriptions
>
>
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https://bugs.launchpad.net/bugs/2138385
Title:
Shell crash
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