Fullscreen on Linux 64bit not working

[dubst3pp4]

Hello,

I've just purchased Eschalon Book II. I'm running it on Fedora 25 Linux 64bit and when I select the the fullscreen option the game crashes with a segmentation fault. The same happens when running Eschalon Book I on this computer.

Windowed mode works without problems but is too tiny on my FullHD display...

Any hints? Thanks,
Marc

[dubst3pp4]

It's an Wayland issue. Starting the game with XOrg works fine in fullscreen-mode!