Yeah, the point of the GDM error is that it should be able to create it on login if not present. Have a look at /var/log/gdm/* and at ~/.xesssion-errors and see whether there are more details.
Yeah, the point of the GDM error is that it should be able to create it on login if not present. Have a look at /var/log/gdm/* and at ~/.xesssion-errors and see whether there are more details.