*** This bug is a duplicate of bug 1866044 ***
https://bugs.launchpad.net/bugs/1866044
Thank you for taking the time to report this bug and helping to make
Ubuntu better. This particular bug has already been reported and is a
duplicate of bug 1866044, so it is being marked as such. Please look at
the other bug report to see if there is any missing information that you
can provide, or to see if there is a workaround for the bug.
Additionally, any further discussion regarding the bug should occur in
the other report. Feel free to continue to report any other bugs you may
find.
** This bug has been marked a duplicate of bug 1866044
gnome-shell crashed with signal 5 in clutter_box_layout_allocate()
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https://bugs.launchpad.net/bugs/1866703
Title:
gnome-shell crashes on lock screen
Status in gnome-shell package in Ubuntu:
New
Bug description:
After latest focal updates, gnome-shell crashes and I lose my entire
session when I lock the screen.
c@slate:~$ dpkg -l | grep gnome-shell
ii gnome-shell 3.35.91-1ubuntu2
amd64 graphical shell for the GNOME desktop
c@slate:~$ lsb_release -rd
Description: Ubuntu Focal Fossa (development branch)
Release: 20.04
syslog at the time of crash shows:
Mar 9 15:40:59 slate gnome-shell[14000]: ClutterBoxLayout child
Gjs_ui_shellEntry_CapsLockWarning natural height: 0.000000 < minimum 24.000000
for width 337.000000
Mar 9 15:40:59 slate kernel: [ 6402.118795] traps: gnome-shell[14000] trap
int3 ip:7f7562fb60d5 sp:7fff34854e80 error:0 in
libglib-2.0.so.0.6400.0[7f7562f7a000+84000]
Mar 9 15:40:59 slate quasselclient[14674]: Error reading events from
display: Broken pipe
Mar 9 15:40:59 slate gsd-power[14200]: Error reading events from display:
Broken pipe
Mar 9 15:40:59 slate gsd-media-keys[14199]: Error reading events from
display: Broken pipe
Mar 9 15:40:59 slate evolution-alarm[14258]: Error reading events from
display: Broken pipe
Mar 9 15:40:59 slate gsd-wacom[14211]: Error reading events from display:
Broken pipe
Mar 9 15:40:59 slate update-notifier[15178]: Error reading events from
display: Broken pipe
Mar 9 15:40:59 slate gsd-color[14190]: Error reading events from display:
Broken pipe
Mar 9 15:40:59 slate gsd-keyboard[14196]: Error reading events from display:
Broken pipe
Mar 9 15:40:59 slate systemd[1660]: gsd-power.service: Main process exited,
code=exited, status=1/FAILURE
Mar 9 15:40:59 slate systemd[1660]: gsd-power.service: Failed with result
'exit-code'.
Mar 9 15:40:59 slate systemd[1660]: gsd-keyboard.service: Main process
exited, code=exited, status=1/FAILURE
Mar 9 15:40:59 slate systemd[1660]: gsd-keyboard.service: Failed with result
'exit-code'.
Mar 9 15:40:59 slate systemd[1660]: gsd-media-keys.service: Main process
exited, code=exited, status=1/FAILURE
Mar 9 15:40:59 slate systemd[1660]: gsd-media-keys.service: Failed with
result 'exit-code'.
Mar 9 15:40:59 slate systemd[1660]: gsd-wacom.service: Main process exited,
code=exited, status=1/FAILURE
Mar 9 15:40:59 slate systemd[1660]: gsd-wacom.service: Failed with result
'exit-code'.
Mar 9 15:40:59 slate systemd[1660]: Stopped target GNOME Keyboard handling.
Mar 9 15:40:59 slate systemd[1660]: Stopped target GNOME Media keys handling.
Mar 9 15:40:59 slate systemd[1660]: Stopped target GNOME Power management
handling.
Mar 9 15:40:59 slate systemd[1660]: Stopped target GNOME Wacom handling.
Mar 9 15:40:59 slate systemd[1660]: gnome-shell-wayland.service: Main
process exited, code=dumped, status=5/TRAP
Mar 9 15:40:59 slate gnome-shell[14035]: (EE) failed to read Wayland events:
Broken pipe
Mar 9 15:40:59 slate gsd-media-keys[16326]: X connection to :0 broken
(explicit kill or server shutdown).
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: gnome-shell 3.35.91-1ubuntu2
ProcVersionSignature: Ubuntu 5.4.0-14.17-generic 5.4.18
Uname: Linux 5.4.0-14-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu18
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Mon Mar 9 15:49:14 2020
DisplayManager: gdm3
InstallationDate: Installed on 2018-08-26 (561 days ago)
InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64
(20180725)
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
RelatedPackageVersions: mutter-common 3.35.91-1ubuntu1
SourcePackage: gnome-shell
UpgradeStatus: Upgraded to focal on 2020-01-23 (46 days ago)
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