Hoyt Bailey wrote:
I am using gdm. If jail is over the top then you cannot know how I feel.
This is probably what you want: http://www.ibiblio.org/oswg/oswg-nightly/gdm2/docs/C/gdm.html#AEN353 Especially see: 2.2.2. Security Options [security] AllowRoot AllowRoot=0Graphical root logins are disallowed by default. Set this value to 1 to enable priviledged user logins.
2.2.5. Greeter Configuration [greeter] . . . SystemMenu SystemMenu=0 Turns the Shutdown/Halt menu on/off.