[X2Go-User] Lightdm invalid MIT-MAGIC-COOKIE-1

Hi there,

I have a problem with a machine that rebooted due to power outage. Debian, lightdm, XFCE.

If I want to use the X2go, I need to login locally in lightdm on the server first - if I don't, I get an error of "invalid MIT-MAGIC-COOKIE-1: keyxwininfo: error: unable to open display :0" when I try to login thru x2go remotely.

Does anyone have an idea how to make it work without first logging in (=driving there) locally?

ps aux | grep X root      1353  0.2  0.7 368172 59736 tty7     Ssl+ 18:25   0:01 /usr/lib/xorg/Xorg :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch

 xauth list (returns nothing)

Thanks,

May