During startup a seat may not be ready for a display server yet.
This commit changes GDM to wait until the seat reports that it is CanGraphical capable, before trying to put a login screen on it.
Closes bugzilla-migration/gdm#103
During startup a seat may not be ready for a display server yet.
This commit changes GDM to wait until the seat reports that it is CanGraphical capable, before trying to put a login screen on it.
Closes bugzilla-migration/gdm#103