Public bug reported: I just upgraded an existing 23.10 installation to 24.04 LTS development branch/beta. Whereas GNOME on Xorg worked fine on 23.10, upon completed upgrade/reboot my system defaulted to GNOME on Wayland*. Attempting to login under Xorg caused the system to freeze and subsequently prompted me to login again. I cannot launch GNOME on 24.04 using Xorg, only Wayland. Upon deleting "20-nvidia.conf", located at "/etc/X11/xorg.conf.d/", attempting to launch an Xorg/X11 session greeted me with a black screen, and I was subsequently returned to login a few seconds later.
(*The Wayland session, while functional, contained a lot of tearing, stuttering, and a lack of animations.) Ubuntu 24.04 LTS Dev. DE: GNOME Graphics driver: Nvidia 535 ProblemType: Bug DistroRelease: Ubuntu 24.04 Package: xorg 1:7.7+23ubuntu2 ProcVersionSignature: Ubuntu 6.8.0-22.22-generic 6.8.1 Uname: Linux 6.8.0-22-generic x86_64 ApportVersion: 2.28.0-0ubuntu1 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CasperMD5CheckResult: pass CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Sat Apr 13 14:58:57 2024 DistUpgraded: 2024-04-13 14:14:00,343 DEBUG migrateToDeb822Sources() DistroCodename: noble DistroVariant: ubuntu ExtraDebuggingInterest: Yes GraphicsCard: NVIDIA Corporation TU104 [GeForce RTX 2070 SUPER] [10de:1ec7] (rev a1) (prog-if 00 [VGA controller]) Subsystem: NVIDIA Corporation TU104 [GeForce RTX 2070 SUPER] [10de:13aa] InstallationDate: Installed on 2023-12-15 (121 days ago) InstallationMedia: Ubuntu 23.10.1 "Mantic Minotaur" - Release amd64 (20231016.1) MachineType: Micro-Star International Co., Ltd. MS-7B17 ProcEnviron: LANG=en_US.UTF-8 PATH=(custom, no user) SHELL=/bin/bash TERM=xterm-256color XDG_RUNTIME_DIR=<set> ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.8.0-22-generic root=UUID=d1172f3e-66ff-4508-a818-d3f88ec03bdb ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display Title: Xorg crash UpgradeStatus: Upgraded to noble on 2024-04-13 (0 days ago) dmi.bios.date: 03/26/2019 dmi.bios.release: 5.13 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: A.50 dmi.board.asset.tag: Default string dmi.board.name: MPG Z390 GAMING EDGE AC (MS-7B17) dmi.board.vendor: Micro-Star International Co., Ltd. dmi.board.version: 2.0 dmi.chassis.asset.tag: Default string dmi.chassis.type: 3 dmi.chassis.vendor: Micro-Star International Co., Ltd. dmi.chassis.version: 2.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrA.50:bd03/26/2019:br5.13:svnMicro-StarInternationalCo.,Ltd.:pnMS-7B17:pvr2.0:rvnMicro-StarInternationalCo.,Ltd.:rnMPGZ390GAMINGEDGEAC(MS-7B17):rvr2.0:cvnMicro-StarInternationalCo.,Ltd.:ct3:cvr2.0:skuDefaultstring: dmi.product.family: Default string dmi.product.name: MS-7B17 dmi.product.sku: Default string dmi.product.version: 2.0 dmi.sys.vendor: Micro-Star International Co., Ltd. version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.120-2 version.libgl1-mesa-dri: libgl1-mesa-dri 24.0.3-1ubuntu4 version.libgl1-mesa-glx: libgl1-mesa-glx N/A version.xserver-xorg-core: xserver-xorg-core 2:21.1.11-2ubuntu1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:22.0.0-1build1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20210115-1build1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.17-2build1 ** Affects: ubuntu Importance: Undecided Status: New ** Tags: amd64 apport-bug crash noble ubuntu wayland-session -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2061245 Title: Ubuntu 24.04 - GNOME on Xorg session crashes on launch To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/2061245/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs