Problem is solved: On the client, in the XQuartz settings, I activated the option 'Tastaturbelegung des Systems verwenden' On the server, inside the remote desktop I changed the keyboard settings to 'Layout: use system defaults'.

I will not further investigate which of the options did it.

Cheers, Thomas

Am 15.03.18 um 14:35 schrieb Thomas Stephan:

Dear X2golist,

we are using X2go to connect to our Ubuntu workstations from various clients. Since some days we had problems to get connected, now after updating client and server we can connect again. After connecting to the server we see the window with the desktop, and are able to start programs as usual. However, the keyboard seems to deliver random results, e.g. the keys 1,2,3,4,5,6 map to e,r,t,z,<enter> in a terminal on the remote-server.

Here is our setup: Client is MAC OSX 10.11, running x2goclient 4.1.1.1 for MAC OS X 10.10

Server: Ubuntu 16.04.4 LTS (Xenial Xerus) output from x2goversion on the server is cups-x2go: 3.0.1.3 x2godesktopsharing: 3.1.1.4 x2goserver: 4.1.0.0 x2goserver-common: 4.1.0.0 x2goserver-extensions: 4.1.0.0 x2goserver-fmbindings: 4.1.0.0 x2goserver-printing: 4.1.0.0 x2goserver-x2goagent: 3.5.99.15 x2goserver-xsession: 4.1.0.0

Any ideas?

Thanks, Thomas