ksmserver-logout-greeter crashed with SIGABRT in __GI_raise()

[Chris Guiver]

Kubuntu 20.04 LTS 'live' qa-test...

I can't provide anything useful sorry, I was trying to shutdown & just had errors and it refused to shutdown, or ubuntu-bug. QA-test was good otherwise..

I've upgraded packages (Qt5 changes) were recently applied; so this maybe just a timing issue but I don't know.

-rw-r----- 1 kubuntu whoopsie 779436 Apr 15 04:29 _usr_bin_kglobalaccel5.999.crash
-rw-rw-r-- 1 kubuntu kubuntu 0 Apr 15 04:29 _usr_bin_kglobalaccel5.999.upload
-rw------- 1 whoopsie whoopsie 37 Apr 15 04:29 _usr_bin_kglobalaccel5.999.uploaded
-rw-r----- 1 kubuntu whoopsie 787256 Apr 15 04:30 _usr_lib_x86_64-linux-gnu_libexec_kactivitymanagerd.999.crash
-rw-rw-r-- 1 kubuntu kubuntu 0 Apr 15 04:30 _usr_lib_x86_64-linux-gnu_libexec_kactivitymanagerd.999.upload
-rw------- 1 whoopsie whoopsie 37 Apr 15 04:30 _usr_lib_x86_64-linux-gnu_libexec_kactivitymanagerd.999.uploaded
-rw-r----- 1 kubuntu whoopsie 5675253 Apr 15 04:29 _usr_lib_x86_64-linux-gnu_libexec_ksmserver-logout-greeter.999.crash

ProblemType: Crash
DistroRelease: Ubuntu 20.04
Package: plasma-workspace 4:5.18.4.1-0ubuntu1
ProcVersionSignature: Ubuntu 5.4.0-21.25-generic 5.4.27
Uname: Linux 5.4.0-21-generic x86_64
ApportVersion: 2.20.11-0ubuntu26
Architecture: amd64
CasperMD5CheckResult: pass
CasperVersion: 1.445
CurrentDesktop: KDE
Date: Wed Apr 15 04:29:18 2020
ExecutablePath: /usr/lib/x86_64-linux-gnu/libexec/ksmserver-logout-greeter
LiveMediaBuild: Kubuntu 20.04 LTS "Focal Fossa" - Beta amd64 (20200414)
ProcCmdline: /usr/lib/x86_64-linux-gnu/libexec/ksmserver-logout-greeter
ProcEnviron:
 SHELL=/bin/bash
 XDG_RUNTIME_DIR=<set>
 PATH=(custom, no user)
 LANG=en_US.UTF-8
Signal: 6
SourcePackage: plasma-workspace
StacktraceTop:
 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
 __GI_abort () at abort.c:79
 ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
 ?? ()
 ?? ()
Title: ksmserver-logout-greeter crashed with SIGABRT in __GI_raise()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
separator:

[Apport retracing service (apport)]

StacktraceTop:
 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
 __GI_abort () at abort.c:79
 QMutexLocker::mutex (this=<synthetic pointer>) at thread/qmutex.h:240
 QMutexLocker::unlock (this=<synthetic pointer>) at thread/qmutex.h:219
 QMutexLocker::~QMutexLocker (this=<synthetic pointer>, __in_chrg=<optimized out>) at thread/qmutex.h:213

[Ubuntu QA Website (ubuntuqa)]

This bug has been reported on the Ubuntu ISO testing tracker.

A list of all reports related to this bug can be found here:
http://iso.qa.ubuntu.com/qatracker/reports/bugs/1872891

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.