Hide users list from login screen Ubuntu 10.04 ( The Lucid Lynx )

  

root@nirav:~# vim /etc/gdm/gdm.schemas

 

Look for “greeter/Exclude” section 

you will see <default> tags

<default>bin,root,daemon,adm,lp,sync,shutdown,halt,mail,news,uucp,operator,nobody,nobody4,noaccess,postgres,pvm,rpm,nfsnobody,pcap</default>

Add users you wish not to be seen in the user list from login screen. 

I Added the users user1,user2,user3 between the default tags

<default>bin,root,daemon,adm,lp,sync,shutdown,halt,mail,news,uucp,operator,nobody,nobody4,noaccess,postgres,pvm,rpm,nfsnobody,pcap,user1,user2,user3</default>

root@nirav:~# reboot