Here (attached) is the contents of /sys/class/drm/card0/device/devcoredump/data after the "coredump" message appears in dmesg (i.e. after booting up and opening terminal and file manager, moving the mouse around in those two applications until nautilus freezes and the error appears in dmesg)
** Attachment added: "b580crash.dump" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2127717/+attachment/5917554/+files/b580crash.dump -- 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/2127717 Title: Newly-introduced intel GPU bugs in 25.10 affecting Nautilus and other applications Status in linux package in Ubuntu: New Bug description: I recently upgraded to Ubuntu 25.10 and discovered several issues I believe to be related to recent Intel GPUs, which previously worked flawlessly in 25.04 -- I'm using an Intel B580 GPU I tested this on a LiveUSB to confirm it's not related to do-release- upgrade; bugs present there too. The most easily replicated of these is by simply opening the file manager and moving the mouse around for a few seconds, which results in pink, yellow, and blue rectangles being drawn on the file manager (nautilus). pictures of this here: https://imgur.com/a/dhLzfi9 These issues also happen in e.g. file dialogs opened from a browser, the new Terminal app, and sometimes the picture viewer. Some 3D games that did not previously crash now do, but others do not. Other applications (Firefox, VLC, VSCode) appear totally unaffected. Furthermore, regarding nautilus, if you continue using it once it is visually glitchy, a short time later it will freeze. It can only be fixed by killing it from a terminal, then it opens okay again for a bit. At that point, the dmesg log contains info about "xe device coredump has been created" (bottom of dmesg log is right after I froze nautilus, which I can replicate basically 100% of the time, from a fresh reboot) I have attached a dmesg log. I also noticed a couple of lines in journalctl -f I saved (but didnt save the whole log), which are possibly related, I'll paste those here: Oct 10 18:47:20 supercomputer org.gnome.Nautilus[25701]: MESA-INTEL: warning: ../src/intel/vulkan/anv_formats.c:981: FINISHME: support more multi-planar formats with DRM modifiers Oct 10 18:47:20 supercomputer org.gnome.Nautilus[25701]: MESA-INTEL: warning: ../src/intel/vulkan/anv_formats.c:949: FINISHME: support YUV colorspace with DRM format modifiers My attempts to remedy this so far have included updating motherboard firmware and trying this mesa PPA https://launchpad.net/~ernstp/+archive/ubuntu/mesarc which did not fix the problem. --- ProblemType: Bug ApportVersion: 2.33.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC2: testuser 3697 F.... wireplumber /dev/snd/controlC1: testuser 3697 F.... wireplumber /dev/snd/controlC0: testuser 3697 F.... wireplumber /dev/snd/seq: testuser 3680 F.... pipewire CasperMD5CheckMismatches: ./casper/minimal.standard.squashfs CasperMD5CheckResult: fail CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 25.10 InstallationDate: Installed on 2025-05-08 (159 days ago) InstallationMedia: Ubuntu 25.04 "Plucky Puffin" - Release amd64 (20250415.3) IwDevWlp41s0Link: Not connected. MachineType: Micro-Star International Co., Ltd. MS-7C95 Package: linux (not installed) ProcEnviron: LANG=en_US.UTF-8 PATH=(custom, no user) SHELL=/bin/bash TERM=xterm-256color ProcFB: 0 xedrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.17.0-5-generic root=UUID=a5615e16-d66b-4660-a873-0b1e7b320412 ro quiet splash crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M vt.handoff=7 ProcVersionSignature: Ubuntu 6.17.0-5.5-generic 6.17.0-rc7 RelatedPackageVersions: firmware-sof N/A linux-firmware 20250901.git993ff19b-0ubuntu1 Tags: questing Uname: Linux 6.17.0-5-generic x86_64 UpgradeStatus: Upgraded to questing on 2025-10-09 (4 days ago) UserGroups: N/A _MarkForUpload: True dmi.bios.date: 09/16/2025 dmi.bios.release: 5.17 dmi.bios.vendor: American Megatrends International, LLC. dmi.bios.version: 2.O1 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: B550M PRO-VDH WIFI (MS-7C95) dmi.board.vendor: Micro-Star International Co., Ltd. dmi.board.version: 1.0 dmi.chassis.asset.tag: To be filled by O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: Micro-Star International Co., Ltd. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInternational,LLC.:bvr2.O1:bd09/16/2025:br5.17:svnMicro-StarInternationalCo.,Ltd.:pnMS-7C95:pvr1.0:rvnMicro-StarInternationalCo.,Ltd.:rnB550MPRO-VDHWIFI(MS-7C95):rvr1.0:cvnMicro-StarInternationalCo.,Ltd.:ct3:cvr1.0:skuTobefilledbyO.E.M.: dmi.product.family: To be filled by O.E.M. dmi.product.name: MS-7C95 dmi.product.sku: To be filled by O.E.M. dmi.product.version: 1.0 dmi.sys.vendor: Micro-Star International Co., Ltd. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2127717/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
