[Bug 2158263] [NEW] i915 GPU HANG on Sandy Bridge

You have been subscribed to a public bug: Not running X, but apport doesn't have other Display bug options. Since upgrading to Ubuntu 26.04 the Display (running Wayland) seems to freeze at random times and in random applications. This requires a hard reboot. Happens several time a day. I cannot figure out what might be the cause. I haven't found other similar reports that are recent. $ lsb_release -rd Description: Ubuntu 26.04 LTS Release: 26.04 ProblemType: Bug DistroRelease: Ubuntu 26.04 Package: xorg 1:7.7+26ubuntu1 ProcVersionSignature: Ubuntu 7.0.0-22.22-generic 7.0.0 Uname: Linux 7.0.0-22-generic x86_64 ApportVersion: 2.34.0-0ubuntu2 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CasperMD5CheckResult: pass CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Thu Jun 25 07:01:15 2026 DistUpgraded: Fresh install DistroCodename: resolute DistroVariant: ubuntu DkmsStatus: virtualbox/7.2.6, 7.0.0-22-generic, x86_64: installed ExtraDebuggingInterest: Yes GpuHangFrequency: Several times a day GpuHangReproducibility: Seems to happen randomly GpuHangStarted: Immediately after installing this version of Ubuntu GraphicsCard: Intel Corporation Xeon E3-1200 Processor Family Integrated Graphics Controller [8086:010a] (rev 09) (prog-if 00 [VGA controller]) Subsystem: Hewlett-Packard Company Device [103c:1588] InstallationDate: Installed on 2026-06-22 (3 days ago) InstallationMedia: Ubuntu 26.04 "Resolute Raccoon" - Release amd64 (20260423.1) MachineType: Hewlett-Packard HP Z210 Workstation ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-7.0.0-22-generic root=UUID=7a92cc69-74e3-4fa5-b8eb-06e09219410c ro quiet splash resume=UUID=40d8bc57-9b57-4a75-ba47-897fe70055dc crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M SourcePackage: xorg Symptom: display Title: Xorg freeze UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 06/13/2018 dmi.bios.release: 1.55 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: J51 v01.55 dmi.board.asset.tag: 2UA1520PVQ dmi.board.name: 1588h dmi.board.vendor: Hewlett-Packard dmi.chassis.asset.tag: 2UA1520PVQ dmi.chassis.type: 6 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvrJ51v01.55:bd06/13/2018:br1.55:svnHewlett-Packard:pnHPZ210Workstation:pvr:rvnHewlett-Packard:rn1588h:rvr:cvnHewlett-Packard:ct6:cvr:skuSN780UC#ABA:pfa103C_53335XG=D: dmi.product.family: 103C_53335X G=D dmi.product.name: HP Z210 Workstation dmi.product.sku: SN780UC#ABA dmi.sys.vendor: Hewlett-Packard version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.131-1 version.libgl1-mesa-dri: libgl1-mesa-dri 26.0.3-1ubuntu1 version.libgl1-mesa-glx: libgl1-mesa-glx N/A version.xserver-xorg-core: xserver-xorg-core 2:21.1.22-1ubuntu1 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 ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug freeze resolute ubuntu wayland-session -- i915 GPU HANG on Sandy Bridge https://bugs.launchpad.net/bugs/2158263 You received this bug notification because you are subscribed to linux in Ubuntu.