Editor crashes to desktop when loading existing project

Hello,

Unity version: 2017.2.0b6
Distro: KDE Neon (based on ubuntu)

When starting up the editor and selecting an existing project it crashes without showing a message.
Creating a new project works fine and enables me to work in that project.
The projects were created with 2017.2.0b6.
Its not 1 specific project. A complete empty project can’t be opened either if I created and saved it previously.

Can you post your log from a crashed session? ( ~/.config/unity3d/Editor.log )

I have included the log file in this post, sorry for the late reply.
I created this log file a few minutes ago just to be sure it wasn’t a one time occurence.
What I did is I made a new project from the learn “2d roguelike” example, and saved it after adding a file to it.
Then I closed the editor and relaunched it to open the project.

3179935–242464–Editor.txt (18.9 KB)