Updating Dom0: pkcon crashed

[Ulrich Windl]

When updating Dom0 manually via Qubes Manager, I see these messages in
the journal:
Apr 23 00:44:08 dom0 widget-wrapper[9086]: **
Apr 23 00:44:08 dom0 widget-wrapper[9086]:
PackageKit:ERROR:pk-progress-bar.c:371:pk_progress_bar_init: assertion
failed: (self->priv->tty_fd > 0)
Apr 23 00:44:08 dom0 audit[6590]: ANOM_ABEND auid=1000 uid=1000 gid=1001
ses=3 pid=6590 comm="pkcon" exe="/usr/bin/pkcon" sig=6 res=1
Apr 23 00:44:08 dom0 systemd[1]: Created slice
system-systemd\x2dcoredump.slice.
Apr 23 00:44:08 dom0 systemd[1]: Started Process Core Dump (PID 6592/UID 0).
Apr 23 00:44:08 dom0 audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295
ses=4294967295 msg='unit=systemd-coredump@0-6592-0 comm="systemd"
exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
Apr 23 00:44:08 dom0 widget-wrapper[9086]: /usr/bin/qubes-dom0-update:
line 277: 6590 Aborted (core dumped) pkcon refresh force
Apr 23 00:44:09 dom0 systemd-coredump[6593]: Process 6590 (pkcon) of
user 1000 dumped core.

Stack trace of thread 6590:
#0 0x0000734ee40168df
raise (libc.so.6)
#1 0x0000734ee40184da
abort (libc.so.6)
#2 0x0000734ee4905d55
g_assertion_message (libglib-2.0.so.0)
#3 0x0000734ee4905dea
g_assertion_message_expr (libglib-2.0.so.0)
#4 0x0000561d84a89c86
pk_progress_bar_init (pkcon)
#5 0x0000734ee4bda7fb
g_type_create_instance (libgobject-2.0.so.0)
#6 0x0000734ee4bbc69b
g_object_new_internal (libgobject-2.0.so.0)
#7 0x0000734ee4bbe0ad
g_object_newv (libgobject-2.0.so.0)
#8 0x0000734ee4bbe864
g_object_new (libgobject-2.0.so.0)
#9 0x0000561d84a8a332
pk_progress_bar_new (pkcon)
#10 0x0000561d84a83bf4
main (pkcon)
#11 0x0000734ee4001431
__libc_start_main (libc.so.6)
#12 0x0000561d84a8684a
_start (pkcon)

Stack trace of thread 6591:
#0 0x0000734ee40dcf3d
poll (libc.so.6)
#1 0x0000734ee48df166
g_main_context_iterate.isra.24 (libglib-2.0.so.0)
#2 0x0000734ee48df27c
g_main_context_iteration (libglib-2.0.so.0)
#3 0x0000734ee48df2c1
glib_worker_main (libglib-2.0.so.0)
#4 0x0000734ee4906b93
g_thread_proxy (libglib-2.0.so.0)
#5 0x0000734ee354873a
start_thread (libpthread.so.0)
#6 0x0000734ee40e8e7f
__clone (libc.so.6)
Apr 23 00:44:09 dom0 audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295
ses=4294967295 msg='unit=systemd-coredump@0-6592-0 comm="systemd"
exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'

At that time a terminal was opened asking whether to install the updates.

(I was running manual update as the system seemed to fail suggesting
updates for Dom0)