Package: x2goserver
Version: 4.1.0.6

Resuming x2go session leads to invalid keyboard layout:
- Up arrow does nothing
- Down arrow acts as Enter

I was able to fix it by renaming inside /usr/bin/x2goresume-session
keyboard_type='null\/null' to keyboard_type='null/null' (removing the
backslash).
Please check why you had a backslash in the first place and fix it.

Server OS: Debian 13
Client OS: Debian 13
Client x2go version: 4.1.2.3
Client x2go settings: Input/Output -> Keyboard -> Auto-detect keyboard
settings

Regards,
Vitalii