Hi Christoph,
On 09.04.2015 02:54 PM, Christoph Schmidt-Hieber wrote:
We're having issues connecting to an x2go server running on Debian Wheezy. Specifically, we cannot connect to an xfce4 desktop from an OS X client.
The x2go client version is 4.0.3.2 (from MacPorts). The x2go server version is 4.0.1.19-0x2go2+git20150326.1064+wheezy.main.1 (from the x2go Debian repo)
Connections using plain "ssh -Y" or "ssh -X" work fine.
Connections with x2go to a single application work fine.
This looks like it's a problem with XFCE (not) starting up.
Please check ~/.xsession-x2go-errors
The permissions of $HOME/.Xauthority are 600
The owner of $HOME/.Xauthority is $USER:$USER
The first attempt to connect will simply fail, without valuable error messages (at least to me), the second attempt will result in:
"Your session was closed before reaching a usable state. This can be due to the local X server refusing access to the client. Please check authorization provided by the remote X application."
Debug output from the client is attached.
It doesn't look like your client is misbehaving.
Mihai