I’m on Arch Linux on a RPi 4 and after updating to Libreoffice-fresh 7.5.5-1 a while ago the program fails to start with the following error message:
/usr/lib/libreoffice/program/soffice.bin: symbol lookup error: /usr/lib/libreoffice/program/libutllo.so: undefined symbol: _ZTIN5boost6locale19base_message_formatIcEE
It has always been quite slow but was working without problems before. I completely removed the program and reinstalled it.