** Description changed: My Xubuntu 26.04 graphical session suddenly crashed. + + ma config graphique est la suivante : inxi -G + + Graphics: + Device-1: Intel Kaby Lake-Y GT2 [HD Graphics 615] driver: i915 v: kernel + Display: x11 server: X.Org v: 21.1.22 with: Xwayland v: 24.1.10 driver: X: + loaded: modesetting unloaded: fbdev,vesa dri: iris gpu: i915 resolution: + 1: 1920x1080~60Hz 2: 2160x1440~60Hz + API: EGL v: 1.5 drivers: iris,swrast platforms: gbm,x11,surfaceless,device + API: OpenGL v: 4.6 compat-v: 4.5 vendor: intel mesa v: 26.0.3-1ubuntu1 + renderer: Mesa Intel HD Graphics 615 (KBL GT2) + API: Vulkan v: 1.4.341 drivers: intel,llvmpipe surfaces: N/A + Info: Tools: api: clinfo, eglinfo, glxinfo, vulkaninfo de: kscreen-console, + kscreen-doctor, xfce4-display-settings gpu: corectrl, gputop, + intel_gpu_top, lsgpu wl: wayland-info x11: xdriinfo, xdpyinfo, xprop, + xrandr + La trace montre exactement où le serveur graphique s'est effondré : #4 0x00007c99c709dedd n/a (libgallium-26.0.3-1ubuntu1.so + 0x69dedd) #5 0x00007c99c70538dc n/a (libgallium-26.0.3-1ubuntu1.so + 0x6538dc) ... Module iris_dri.so from deb mesa-26.0.3-1ubuntu1.amd64. - Les fils d'exécution (thread 5628, 5629, etc.) se sont bloqués sur des appels systèmes d'attente (__futex_abstimed_wait_common64), + Les fils d'exécution (thread 5628, 5629, etc.) se sont bloqués sur des appels systèmes d'attente (__futex_abstimed_wait_common64), le pilote graphique s'est figé en attendant une ressource matérielle avant que la fonction de sécurité d'Xorg (__syscall_cancel_arch) ne finisse par tuer le processus et générer le core dump Juste avant le crash, les services d'arrière-plan d'XFCE (xfce4-notifyd, xdg-desktop-portal-gtk et xapp) ont tous renvoyé un code d'erreur (exit-code) Celà fait penser à une fuite de mémoire vidéo (VRAM/RAM sharing) ou à un interblocage (deadlock) dans le pilote Intel Iris: X connection to :0.0 broken. - 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 non accordée: '/var/log/boot.log' CasperMD5CheckResult: pass CompositorRunning: None CurrentDesktop: XFCE Date: Thu Jun 18 23:20:02 2026 DistUpgraded: Fresh install DistroCodename: resolute DistroVariant: ubuntu ExtraDebuggingInterest: No GraphicsCard: Intel Corporation Kaby Lake-Y GT2 [HD Graphics 615] [8086:591e] (rev 02) (prog-if 00 [VGA controller]) Subsystem: Intel Corporation Kaby Lake-Y GT2 [HD Graphics 615] [8086:591e] InstallationDate: Installed on 2023-06-04 (1110 days ago) InstallationMedia: Xubuntu 23.04 "Lunar Lobster" - Release amd64 (20230417) LightdmDisplayLog: (EE) event10 - Compx 2.4G Receiver Mouse: client bug: event processing lagging behind by 40ms, your system is too slow MachineType: CHUWI Innovation And Technology(ShenZhen)co.,Ltd UBook XPro ProcEnviron: LANG=fr_FR.UTF-8 PATH=(custom, no user) SHELL=/bin/bash TERM=xterm-256color XDG_RUNTIME_DIR=<set> ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-7.0.0-22-generic root=UUID=e347abff-820e-406b-a8f7-db18c8f87257 ro cryptdevice=UUID=b1b3e7ac-0210-4e10-a27b-159bcc5cc898:root splash SourcePackage: xorg UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/05/2021 dmi.bios.release: 5.12 dmi.bios.vendor: American Megatrends dmi.bios.version: ZW-BI-13-SF133KR300-KB60C-066-E dmi.board.asset.tag: Default string dmi.board.name: UBook XPro dmi.board.vendor: CHUWI Innovation And Technology(ShenZhen)co.,Ltd dmi.board.version: Default string dmi.chassis.asset.tag: Default string dmi.chassis.type: 10 dmi.chassis.vendor: CHUWI Innovation And Technology(ShenZhen)co.,Ltd dmi.chassis.version: Default string dmi.ec.firmware.release: 3.2 dmi.modalias: dmi:bvnAmericanMegatrends:bvrZW-BI-13-SF133KR300-KB60C-066-E:bd11/05/2021:br5.12:efr3.2:svnCHUWIInnovationAndTechnology(ShenZhen)co.,Ltd:pnUBookXPro:pvrDefaultstring:rvnCHUWIInnovationAndTechnology(ShenZhen)co.,Ltd:rnUBookXPro:rvrDefaultstring:cvnCHUWIInnovationAndTechnology(ShenZhen)co.,Ltd:ct10:cvrDefaultstring:skuS5K3_A1:pfaTablet: dmi.product.family: Tablet dmi.product.name: UBook XPro dmi.product.sku: S5K3_A1 dmi.product.version: Default string dmi.sys.vendor: CHUWI Innovation And Technology(ShenZhen)co.,Ltd version.compiz: compiz 1:0.9.14.2+25.10.20250930-0ubuntu3 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
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2157554 Title: Xubuntu 26.04 Graphical session Xorg Crash To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/2157554/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
