Package: x2goclient Version: 4.0.5.1 I consistently get a VcXsrv crash when using the CTRL ALT f key combination to (try to) move from non-fullscreen mode to full-screen mode; screenshot attached. The text (which is in Danish) reads: VcXsrv windows xserver (X2Go/Arctica Builds) has stopped working. A problem caused the program to stop functioning properly. Close the program. I have tried copying in the latest VcXsrv binaries from http://vcxsrv.sourceforge.net/ to X2go's directory, but that doesn't help. Client OS: Windows 8.1 Enterprise 64 bit. The issue has consistently been reproduced on both a physical and an KVM-virtualized Windows client. When running x2go from Fedora Linux, I don't see crashes when toggling fullscreen mode with CTRL ALT f. -- Regards, Troels Arvin http://troels.arvin.dk/