** Description changed: Tested jammy-desktop-amd64.iso from 2022-04-05 on Ubuntu 21.10 with virt-manager. I created a virtual machine and selected "Ubuntu 21.04" as OS (which then uses pc-q35-6.0) and changed the video to virtio with 3D acceleration. - gnome-shell also crashes with 3D acceleration disabled. + I tried all video models. Here is the result: - After switching from virtio to Bochs, gnome-shell stopped crashing. + * Bochs: works and gnome-shell is stable + * QXL: Failed after "Try Ubuntu". Screen goes black. + * Ramfb: No screen change/update after GRUB. + * VGA: gnome-shell crashes + * Virtio with 3D acceleration: gnome-shell crashes + * Virtio without 3D acceleration: gnome-shell crashes ProblemType: Crash DistroRelease: Ubuntu 22.04 Package: gnome-shell 42.0-1ubuntu1 ProcVersionSignature: Ubuntu 5.15.0-23.23-generic 5.15.27 Uname: Linux 5.15.0-23-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.11-0ubuntu80 Architecture: amd64 CasperMD5CheckResult: pass CasperVersion: 1.468 CurrentDesktop: ubuntu:GNOME Date: Tue Apr 5 10:42:56 2022 DisplayManager: gdm3 ExecutablePath: /usr/bin/gnome-shell LiveMediaBuild: Ubuntu 22.04 LTS "Jammy Jellyfish" - Daily amd64 (20220405) ProcCmdline: gnome-shell --sm-disable --mode=ubiquity ProcEnviron: PATH=(custom, no user) LANG=C.UTF-8 XDG_RUNTIME_DIR=<set> RelatedPackageVersions: mutter-common 42.0-1ubuntu1 SegvAnalysis: Segfault happened at: 0x7ff155766f44: mov (%rsi),%rax PC (0x7ff155766f44) ok source "(%rsi)" (0x1bd441c00000) not located in a known VMA region (needed readable region)! destination "%rax" ok SegvReason: reading unknown VMA Signal: 11 SourcePackage: gnome-shell Stacktrace: #0 0x00007ff155766f44 in ?? () No symbol table info available. Backtrace stopped: Cannot access memory at address 0x7fffd34c3ae0 StacktraceTop: ?? () Title: gnome-shell crashed with SIGSEGV UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo separator:
-- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1967853 Title: gnome-shell crashed with SIGSEGV To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1967853/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
