Yes, I spoke too soon. The crash is still happening in today's gnome-shell 3.25.91-0ubuntu3: https://errors.ubuntu.com/problem/196617236bfd49c847a208a8eda38e2bd701ca99
Curiously no reports of it happening in 3.25.91+20170902~ce515c5* though. ** Changed in: mutter (Ubuntu) Status: Fix Released => Confirmed ** Changed in: gnome-shell (Ubuntu) Status: Invalid => Confirmed ** Also affects: mutter via https://bugzilla.gnome.org/show_bug.cgi?id=787240 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1714330 Title: gnome-shell crashed with SIGSEGV in on_crtc_flipped() from g_closure_invoke() from invoke_flip_closure() from page_flip_handler() from drmHandleEvent() Status in Mutter: Unknown Status in gnome-shell package in Ubuntu: Confirmed Status in mutter package in Ubuntu: Confirmed Bug description: https://errors.ubuntu.com/problem/196617236bfd49c847a208a8eda38e2bd701ca99 --- Gnome shell crashes when trying to log in to the wayland ubuntu session. It works fine on Xorg. ProblemType: Crash DistroRelease: Ubuntu 17.10 Package: gnome-shell 3.25.91-0ubuntu1 ProcVersionSignature: Ubuntu 4.12.0-11.12-generic 4.12.5 Uname: Linux 4.12.0-11-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.7-0ubuntu1 Architecture: amd64 CrashCounter: 1 CurrentDesktop: GNOME-Greeter:GNOME Date: Thu Aug 31 11:39:23 2017 DisplayManager: gdm3 ExecutablePath: /usr/bin/gnome-shell GsettingsChanges: InstallationDate: Installed on 2017-07-27 (35 days ago) InstallationMedia: Ubuntu-GNOME 17.10 "Artful Aardvark" - Alpha amd64 (20170723) ProcCmdline: /usr/bin/gnome-shell SegvAnalysis: Segfault happened at: 0x7fdee0bf9296: mov 0x1a0(%rax),%rax PC (0x7fdee0bf9296) ok source "0x1a0(%rax)" (0x000001a0) not located in a known VMA region (needed readable region)! destination "%rax" ok SegvReason: reading NULL VMA Signal: 11 SourcePackage: gnome-shell StacktraceTop: () at /usr/lib/x86_64-linux-gnu/libmutter-1.so.0 g_closure_invoke () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 () at /usr/lib/x86_64-linux-gnu/libmutter-1.so.0 drmHandleEvent () at /usr/lib/x86_64-linux-gnu/libdrm.so.2 meta_monitor_manager_kms_wait_for_flip () at /usr/lib/x86_64-linux-gnu/libmutter-1.so.0 Title: gnome-shell crashed with SIGSEGV UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1714330/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp