Questions about: gdm

The command sudo service gdm stop would successfully disable the X server in Ubuntu 11. 04 temporarily. However, this same command no longer works in Ubuntu 11
Edit the file /etc/gdm/gdm. schema find the section that currently looks like this: greeter/Exclude s bin,root,daemon,adm,lp,sync,shutdown,halt,mail,news,uucp,operator,nobody,nobody4,noaccess,postgres,pvm,rpm,nfsnobody,pcap And to exclude a user call
Both LightDM and GDM (GNOME Display Manager) are display managers. They both provide graphical login capabilities (the GUI with the list of the system’s users) as well as remote logins using the XDMCP protocol. Ubuntu is supposed to officially replac