Исправление Zubok, (текущая версия) :
.Xauthority и .dbus - эти штуки пока не победились
Может быть, XAUTHORITY? man X:
The file from which Xlib extracts authorization data can be specified with the environment variable XAUTHORITY, and defaults to the file .Xauthority in the home directory. Xdm uses $HOME/.Xauthority and will create it or merge in authorization records if it already exists when a user logs in.
Исходная версия Zubok, :
.Xauthority и .dbus - эти штуки пока не победились
Может быит, XAUTHORITY? man X:
The file from which Xlib extracts authorization data can be specified with the environment variable XAUTHORITY, and defaults to the file .Xauthority in the home directory. Xdm uses $HOME/.Xauthority and will create it or merge in authorization records if it already exists when a user logs in.