I have a freshly installed/upgraded debian buster on my desktop computer.
When I start libreoffice a window opens, and then immediately freezes, nothing else happens, and that is it.
I tried removing config files and reinstalling, as in:
apt remove --purge libreoffice-*
rm -r ~/.config/libreoffice/
apt install libreoffice-calc
but that does not help.
any suggestions/help would be highly appreciated