Core dump when executing xfce4-power-manager --dump

[Jhair Tocancipa Triana]

$ xfce4-power-manager --dump
t: assertion 'G_IS_OBJECT (object)' failed
free(): invalid pointer
Aborted (core dumped)

$ gdb xfce4-power-manager core
GNU gdb (Ubuntu 9.1-0ubuntu1) 9.1
Copyright (C) 2020 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type "show copying" and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
    <http://www.gnu.org/software/gdb/documentation/>.

For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from xfce4-power-manager...
(No debugging symbols found in xfce4-power-manager)

warning: core file may not match specified executable file.
[New LWP 36494]
[New LWP 36495]
[New LWP 36496]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `xfce4-power-manager --dump'.
--Type <RET> for more, q to quit, c to continue without paging--
Program terminated with signal SIGABRT, Aborted.
#0 0x00007f955d3e318b in raise () from /lib/x86_64-linux-gnu/libc.so.6
[Current thread is 1 (Thread 0x7f955c28bf00 (LWP 36494))]
(gdb) bt 10
#0 0x00007f955d3e318b in raise () at /lib/x86_64-linux-gnu/libc.so.6
#1 0x00007f955d3c2859 in abort () at /lib/x86_64-linux-gnu/libc.so.6
#2 0x00007f955d42d3ee in () at /lib/x86_64-linux-gnu/libc.so.6
#3 0x00007f955d43547c in () at /lib/x86_64-linux-gnu/libc.so.6
#4 0x00007f955d436cac in () at /lib/x86_64-linux-gnu/libc.so.6
#5 0x000055f69c9db305 in ()
#6 0x000055f69c9db768 in ()
#7 0x000055f69c9d442f in ()
#8 0x000055f69c9d56f4 in ()
#9 0x00007f955d87716d in g_type_create_instance ()
    at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
(More stack frames follow...)
(gdb) bt 50
#0 0x00007f955d3e318b in raise () at /lib/x86_64-linux-gnu/libc.so.6
#1 0x00007f955d3c2859 in abort () at /lib/x86_64-linux-gnu/libc.so.6
#2 0x00007f955d42d3ee in () at /lib/x86_64-linux-gnu/libc.so.6
#3 0x00007f955d43547c in () at /lib/x86_64-linux-gnu/libc.so.6
#4 0x00007f955d436cac in () at /lib/x86_64-linux-gnu/libc.so.6
#5 0x000055f69c9db305 in ()
#6 0x000055f69c9db768 in ()
#7 0x000055f69c9d442f in ()
#8 0x000055f69c9d56f4 in ()
#9 0x00007f955d87716d in g_type_create_instance ()
    at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#10 0x00007f955d85634d in () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#11 0x00007f955d857b45 in g_object_new_with_properties ()
    at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#12 0x00007f955d8586f1 in g_object_new ()
    at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#13 0x000055f69c9d602c in ()
#14 0x000055f69c9d2887 in ()
#15 0x000055f69c9d0e4b in ()
#16 0x000055f69c9cad96 in ()
#17 0x00007f955d3c40b3 in __libc_start_main ()
    at /lib/x86_64-linux-gnu/libc.so.6
#18 0x000055f69c9cadce in ()
(gdb)

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: xfce4-power-manager 1.6.6-1
Uname: Linux 5.6.7-050607-generic x86_64
ApportVersion: 2.20.11-0ubuntu27
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:xfce
Date: Sun Apr 26 16:57:29 2020
InstallationDate: Installed on 2014-12-01 (1973 days ago)
InstallationMedia: Xubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140723)
SourcePackage: xfce4-power-manager
UpgradeStatus: No upgrade log present (probably fresh install)