Bug#888137: libmutter-1-0: Segfault in libmutter on resume from suspend causing gnome session termination

[Matt]

Package: libmutter-1-0
Version: 3.26.2-1
Severity: important
Tags: upstream

Dear Maintainer,

Gnome consistently crashes when my system resumes from suspend, so any work not
preserved is lost and the session must be restarted. The kernel log reports:

gnome-shell[1421]: segfault at 38 ip 00007f43d87e4f70 sp 00007ffdeb422a58 error
4 in libmutter-1.so.0.0.0[7f43d8784000+150000]

Because I am also running dual HiDPI monitors, this may relate to the following
upstream bug, which appears to have been fixed:
https://bugzilla.gnome.org/show_bug.cgi?id=788764




-- System Information:
Debian Release: buster/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.14.0-3-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages libmutter-1-0 depends on:
ii  gsettings-desktop-schemas  3.24.1-2
ii  libatk1.0-0                2.26.1-2
ii  libc6                      2.26-4
ii  libcairo-gobject2          1.15.8-3
ii  libcairo2                  1.15.8-3
ii  libcanberra-gtk3-0         0.30-6
ii  libcanberra0               0.30-6
ii  libdrm2                    2.4.89-1
ii  libegl1                    1.0.0-1
ii  libfontconfig1             2.12.6-0.1
ii  libgbm1                    17.2.5-1
ii  libgdk-pixbuf2.0-0         2.36.11-1
ii  libgirepository-1.0-1      1.54.1-4
ii  libglib2.0-0               2.54.3-1
ii  libgnome-desktop-3-12      3.26.2-4
ii  libgtk-3-0                 3.22.26-2
ii  libgudev-1.0-0             232-1
ii  libice6                    2:1.0.9-2
ii  libinput10                 1.9.4-2
ii  libjson-glib-1.0-0         1.4.2-3
ii  libpango-1.0-0             1.40.14-1
ii  libpangocairo-1.0-0        1.40.14-1
ii  libpangoft2-1.0-0          1.40.14-1
ii  libsm6                     2:1.2.2-1+b3
ii  libstartup-notification0   0.12-5
ii  libsystemd0                236-3
ii  libudev1                   236-3
ii  libupower-glib3            0.99.7-1
ii  libwacom2                  0.26-1
ii  libwayland-server0         1.14.0-1+b1
ii  libx11-6                   2:1.6.4-3
ii  libx11-xcb1                2:1.6.4-3
ii  libxcb-randr0              1.12-1
ii  libxcb-res0                1.12-1
ii  libxcb1                    1.12-1
ii  libxcomposite1             1:0.4.4-2
ii  libxcursor1                1:1.1.15-1
ii  libxdamage1                1:1.1.4-3
ii  libxext6                   2:1.3.3-1+b2
ii  libxfixes3                 1:5.0.3-1
ii  libxi6                     2:1.7.9-1
ii  libxinerama1               2:1.1.3-1+b3
ii  libxkbcommon-x11-0         0.8.0-1
ii  libxkbcommon0              0.8.0-1
ii  libxkbfile1                1:1.0.9-2
ii  libxrandr2                 2:1.5.1-1
ii  libxrender1                1:0.9.10-1
ii  libxtst6                   2:1.2.3-1
ii  mutter-common              3.26.2-1

libmutter-1-0 recommends no packages.

libmutter-1-0 suggests no packages.

-- no debconf information