10-04-2016, 11:41 PM
I would try upgrading to LO 5.2.2.2. There have been a lot of bug fixes. Uninstalling the previous version usually isn't necessary, but it could be a good idea. Also, you could try renaming your user profile, at <user>/.config/libreoffice. OpenGL rendering has been a problem on some machines, so you could also try disabling it.