Unable to start TV15 Gui on Linux

mycr

I have been able to get it to work, but I can't anymore.
Restarting the daemon doesn't make any difference.

I don't have much more to add than these logs below.

Thanks for any help.

Here're the logs from TeamViewer15_Logfile.log

[Removed per Community Guidelines]

StSav012

I did

rm ~/.local/share/teamviewer15/logfiles/gui.lock

as user and

kill -9 `pgrep -f teamviewer`
/opt/teamviewer/tv_bin/teamviewerd -d

as root. Not sure that the user part is necessary. Then TV15 came back to live.