Hello Carsten,
thanks for your help.
The problem for hanging of thunderbird was an old version of the
calendarserver (3.2+dfsg-4+deb7u3) on the server which thunderbird wants
to connect. The version of thunderbird before 102.3 did not lead to any
problem.
I shut down the old calendarserver and thunderbird was working without
problems. Now I could delete the calendar from thunderbird. I installed
davical instead.
The only add-on I hat installed was Tbsync. The latest version of Tbsync
does not work with thunderbird 102.3.
Norbert
Am 29.09.22 um 12:17 schrieb Carsten Schoenert:
Hello Norbert
Am 29.09.22 um 10:42 schrieb Norbert Schulz:
Dear Maintainer,
after upgrading thunderbird and starting it, it uses 100 % of a CPU
without responding and does not stop doing something regarding
a timeout. What does thunderbird during this time? I can stop
thunderbird only by killing it. Is there any log to see
what thunderbird does? How can I stop thunderbird doing things after
starting?
We collected some hopefully useful steps and points within the Debian
Wiki to narrow down problems.
https://wiki.debian.org/Thunderbird#Bug_Reporting_.2F_Issues
If you look at similar bug reports you will see that in most of the
such cases oneĀ or more Add-on was making trouble so I think that can
be the root of your issue too.