During the upgrade from version 6.4.7 to 25.2.7 via GPO, viewing files became impossible (empty pages, broken columns, etc.otd documents). Deleting the user folder in %appdata% did not help. OS Windows 10. There is also a problem on Windows 7 OS with version 25.2.7. So far, there is only one solution that helps me - completely removing the old package 6.4.7 and installing 25.2.7, then everything is fine. During a small experiment, I changed the font from Liberation serif to arial and opened it in a new version.otd document - hooray, the text appeared - is there a problem with the font?
There is a difference in graphics renderer, from OpenGL to Skia. It is unlikely that your graphics card has full hardware support for Skia.
Click Tools - Options - LibreOffice - View and tick the box Force Skia software rendering. OK and allow LibreOffice to restart. This won’t address the font issue but it should help with other aspects.
I have not seen a problem with Liberation fonts but maybe the font is corrupted on your computer
I’m testing on 4 virtual machines and 2 hosts running Windows 7 and 10. All of them don’t have video cards.
Thanks for the advice, I’ll start testing right away!