gnome-shell is definitely still crashing in Bionic whenever I turn off the only attached monitor, so I've opened bug #1742598 with one of the crash dumps it generated.
-- 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/1714886 Title: gnome-shell crashed with SIGSEGV in meta_window_is_on_primary_monitor() Status in GNOME Shell: Fix Released Status in Mutter: Confirmed Status in gnome-shell package in Ubuntu: Fix Released Status in mutter package in Ubuntu: Fix Released Bug description: https://errors.ubuntu.com/problem/2248f9a7d43e5e9a3bba2ac8364590ed8b7361a7 --- This crash appears after login in, when gnome-shell restarts it seems to be stable. ProblemType: Crash DistroRelease: Ubuntu 17.10 Package: gnome-shell 3.25.91-0ubuntu2 ProcVersionSignature: Ubuntu 4.12.0-12.13-generic 4.12.8 Uname: Linux 4.12.0-12-generic x86_64 ApportVersion: 2.20.7-0ubuntu1 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Mon Sep 4 09:18:43 2017 DisplayManager: gdm3 EcryptfsInUse: Yes ExecutablePath: /usr/bin/gnome-shell InstallationDate: Installed on 2017-04-03 (153 days ago) InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Release amd64 (20161012.2) ProcCmdline: /usr/bin/gnome-shell SegvAnalysis: Segfault happened at: 0x7ff4e23f8b24 <meta_window_is_on_primary_monitor+4>: mov 0x2c(%rax),%eax PC (0x7ff4e23f8b24) ok source "0x2c(%rax)" (0x0000002c) not located in a known VMA region (needed readable region)! destination "%eax" ok SegvReason: reading NULL VMA Signal: 11 SourcePackage: gnome-shell StacktraceTop: meta_window_is_on_primary_monitor () from /usr/lib/x86_64-linux-gnu/libmutter-1.so.0 ?? () from /usr/lib/x86_64-linux-gnu/libmutter-1.so.0 meta_window_on_all_workspaces_changed () from /usr/lib/x86_64-linux-gnu/libmutter-1.so.0 meta_window_update_monitor () from /usr/lib/x86_64-linux-gnu/libmutter-1.so.0 g_slist_foreach () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 Title: gnome-shell crashed with SIGSEGV in meta_window_is_on_primary_monitor() UpgradeStatus: Upgraded to artful on 2017-08-31 (3 days ago) UserGroups: adm cdrom dip libvirt lpadmin plugdev sambashare sudo To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-shell/+bug/1714886/+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