error after update: "widget-wrapper[10599]: RuntimeError: There is no current event loop in thread 'Thread-4 (perform_restart)'."

[Ulrich Windl]

After successfully updating the qubes, I noticed this message in syslog:

Aug 13 23:06:16 dom0 widget-wrapper[10599]: Exception in thread Thread-4
(perform_restart):
Aug 13 23:06:16 dom0 widget-wrapper[10599]: Traceback (most recent call
last):
Aug 13 23:06:16 dom0 widget-wrapper[10599]:   File
"/usr/lib64/python3.11/threading.py", line 1045, in _bootstrap_inner
Aug 13 23:06:16 dom0 widget-wrapper[10599]:     self.run()
Aug 13 23:06:16 dom0 widget-wrapper[10599]:   File
"/usr/lib64/python3.11/threading.py", line 982, in run
Aug 13 23:06:16 dom0 widget-wrapper[10599]: self._target(*self._args,
**self._kwargs)
Aug 13 23:06:16 dom0 widget-wrapper[10599]:   File
"/usr/lib/python3.11/site-packages/qui/updater/summary_page.py", line
297, in perform_restart
Aug 13 23:06:16 dom0 widget-wrapper[10599]:
self.shutdown_domains(tmpls_to_shutdown)
Aug 13 23:06:16 dom0 widget-wrapper[10599]:   File
"/usr/lib/python3.11/site-packages/qui/updater/summary_page.py", line
320, in shutdown_domains
Aug 13 23:06:16 dom0 widget-wrapper[10599]:     loop =
asyncio.get_event_loop()
Aug 13 23:06:16 dom0 widget-wrapper[10599]: ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 13 23:06:16 dom0 widget-wrapper[10599]:   File
"/usr/lib64/python3.11/asyncio/events.py", line 677, in get_event_loop
Aug 13 23:06:16 dom0 widget-wrapper[10599]:     raise
RuntimeError('There is no current event loop in thread %r.'
Aug 13 23:06:16 dom0 widget-wrapper[10599]: RuntimeError: There is no
current event loop in thread 'Thread-4 (perform_restart)'.

And when copying the Dom0 clipboard I saw:

Aug 13 23:07:25 dom0 widget-wrapper[9200]: [2025-08-13 23:07:25,861
pyinotify WARNING] Unable to retrieve Watch object associated to
<_RawEvent cookie=0 mask=0x100 name=qubes-clipboard.bin.xevent wd=1 >