LibreOffice 5 Crashing all the time

[deezed]

I tried everything suggested here, such as reinstall it completely, but it is still crashing all the time. I mean: it’s totally impossible to use it more than 5 minutes!
It crashes minutes after I open any document. It crashes when I scroll down or up. It crashes when I click on any button.
But the biggest problem: it’s not just a normal crash. It freezes my computer entirely. I can still move the mouse, but nothing else. I even try to open a terminal to reboot, or switch to other tty, but it seems impossible.

My current configs are:
A recently installed KDE Mint 17.3 Rosa.
I’m running the LibreOffice 5.0.3.2 (the default version here)

I tried:
Remove and purge all the files and install them again.
Remove/purge and then install only Libreoffice-writer
Upgrade to the newest version 5.1
Downgrade to 4.4.7.2 (but it didn’t work, or I didn’t try it properly. But anyway I don’t think that’s actually a real fix for this issue)

Now I ask: what else can I do to solve it?

Thanks for your attention.
I’m looking forward to hearing from any of you!

[Ljiljan]

Did you try ti remove configuration files, not just installation? And did you try to disable Hardware Acceleration and OpenGL in Tools-> Option?

[Ljiljan]

OpenGL is enabled by default and it produces weird behaviour of LibreOffice under Ubuntu 16.04 (I cannot see any window properly). In my case, Hardware Acceleration now works, but I had some problems with crashing on Ubuntu 15.10 so I decided not to use it anyway.