[Bug 1788483] Re: gnome-shell crashed with SIGABRT in g_assertion_message() from g_assertion_message_expr("assertion failed: (trap->end_sequence == 0)") from gdk_x11_display_error_trap_pop_internal() from meta_input_settings_x11_set_tablet_keep_aspect()

[Launchpad Bug Tracker]

This bug was fixed in the package mutter - 3.30.0-6

---------------
mutter (3.30.0-6) unstable; urgency=medium

  * Team upload

  [ Simon McVittie ]
  * Update to upstream git master branch at commit 3.30.0-28-g95649fd2b.
    According to upstream, all of this should be in 3.30.1.
    - In particular this fixes a crash when combining a touchscreen
      and graphics tablet (Closes: #910370, #908153, LP: #1788483)
  * d/libmutter-3-0.symbols:
    - Ignore removal of private function meta_input_device_is_trackball()
    - Add meta_region_scale_double()

  [ Jeremy Bicha ]
  * Modify debian/skip-failing-tests.patch:
    - Go back to skipping the actor-shader-effect-test since it's flaky
    (LP: #1795556)

 -- Simon McVittie <smcv at debian.org>  Mon, 08 Oct 2018 07:53:09 +0100

** Changed in: mutter (Ubuntu)
       Status: In Progress => Fix Released

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Title:
  gnome-shell crashed with SIGABRT in g_assertion_message() from
  g_assertion_message_expr("assertion failed: (trap->end_sequence ==
  0)") from gdk_x11_display_error_trap_pop_internal() from
  meta_input_settings_x11_set_tablet_keep_aspect()

Status in gnome-shell package in Ubuntu:
  Triaged
Status in mutter package in Ubuntu:
  Fix Released

Bug description:
  https://errors.ubuntu.com/problem/7760395cb5d46c6f66918a261675bfdee38b7d16
  https://gitlab.gnome.org/GNOME/mutter/issues/294

  ---

  Crash happened when I tried to use Wacom stylus on Dell 7285
  touchscreen.

  ProblemType: Crash
  DistroRelease: Ubuntu 18.10
  Package: gnome-shell 3.29.90-2ubuntu1
  Uname: Linux 4.18.3-041803-generic x86_64
  ApportVersion: 2.20.10-0ubuntu7
  Architecture: amd64
  CrashCounter: 1
  CurrentDesktop: GNOME
  Date: Thu Aug 23 03:55:08 2018
  DisplayManager: gdm3
  ExecutablePath: /usr/bin/gnome-shell
  InstallationDate: Installed on 2018-04-20 (124 days ago)
  InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20180105.1)
  ProcCmdline: /usr/bin/gnome-shell
  ProcEnviron:
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=ru_RU.UTF-8
   SHELL=/bin/bash
  Signal: 6
  SourcePackage: gnome-shell
  StacktraceTop:
   ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
   g_assertion_message_expr () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
   ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
   ?? () from /usr/lib/x86_64-linux-gnu/libmutter-3.so.0
   ?? ()
  Title: gnome-shell crashed with SIGABRT in g_assertion_message_expr()
  UpgradeStatus: Upgraded to cosmic on 2018-04-20 (124 days ago)
  UserGroups: adm cdrom dialout dip lpadmin plugdev sambashare sudo tty

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