Can you please toggle client side deadkey settings and check if the problem persists? On Windows switch to swiss (edv).
Vom Smartphone gesendet.
Von: Stefan Baur Gesendet: 08.08.2016 19:01 An: submit@bugs.x2go.org Betreff: [X2Go-Dev] Bug#1069: Cluster SSH (cssh) has keyboard issues withnon-US keyboards when called via X2GoClient
package: x2goclient version: 4.0.5.1
When cssh is started as a remote application, certain keys aren't forwarded properly when a non-US keyboard setting is present on the client.
This happens both with Windows and Linux X2Go clients.
It does *not* happen when cssh is executed directly on the client, nor, if it is executed using ssh -X.
It also does *not* happen when the "problematic" keys are entered manually in a single SSH client window *belonging to cssh* - it happens only if they are entered in the *central* cssh window, from which they are supposed to be cloned to all SSH client windows.
On a Swiss German keyboard, "^", "~", "´" and "`" are known to cause problems. On a German keyboard, "~" works fine, while "^", "´" and "`" remain an issue.