[X2Go-User] Session resume broken when keyboard explicitly configured

[Hanno Foest]

Hello,

after updating my Devuan chimaera (Debian 11.1) remote system to
x2goserver etc. 4.1.0.4-0x2go1.2~git20220808.1949+11.heuler.1, session
resume stopped working, nothing happened and I was getting a timeout
eventually.

Logged error:

Info: Waiting for connection from 'localhost' on socket 'tcp:*:61090'.
Info: Aborting the procedure due to signal '1'.
Session: Display failure detected at 'Thu Sep  8 02:30:16 2022'.
Session: Suspending session at 'Thu Sep  8 02:30:16 2022'.
Session: Session suspended at 'Thu Sep  8 02:30:16 2022'.

My previous (working) version was from May, so I wanted to revert, but
unfortunately the packet repo

http://packages.x2go.org/debian/pool/heuler/x/x2goserver/

had only versions from August 8. It would be really good if there were
older versions available for such a case...

I found out that things started to work again if I set keyboard
configuration to automatic, before it was set to pc105, layout de. This
needs to be addressed, I guess.

After setting the keyboard to automatic, the backspace key stopped
working, among other keymap issues (only appearing after resume). This
can be fixed with

-       keyboard_type='null\/null'
+       keyboard_type='null/null'

in /usr/bin/x2goresume-session 

Hanno