Thanks.
I created a bug report, in case it is a real bug. I also included a link to a bug which is a few years old.
See here http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1428
and here:
https://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=227

Now, you wrote Maybe someone has done some cleanup in the .x2go directory or even in the home.
I assume you mean the remote ubuntu?
Unlikely.
Would you suggest reinstalling X2Go Server on that machine?
Or what is the most straightforward solution?

Thanks a lot


Am Fr., 13. Dez. 2019 um 11:14 Uhr schrieb Ulrich Sibiller <uli42@gmx.de>:
Maybe someone has done some cleanup in the .x2go directory or even in the home.

On Fri, Dec 13, 2019 at 12:08 PM Alexanderstr Miete
<alexstrbonn@gmail.com> wrote:
>
> Surprisingly, without any known changes, we suddenly receive a new error when establishing previously error free connections. The following error appears in the client, however the connection is established as usual without any problems.
>
>
> So why does this annoying error message appear and how can it be fixed?
>
>
> Connection failed. Cannot create remote file ~templatemate3/.x2go/ssh/key.TJ4977 - SCP: Warning: status code 1 received: scp: ~templatemate3/.x2go/ssh: No such file or directory
>
>
> Thank you!
>
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