Chapter 4. Locking Down the Desktop: Disabling GNOME Desktop Features

15

Figure 4 3. Resetting the

run_command_1

Key

4.2.2. System Level Configuration

To disable [Ctrl] [Alt] [Delete] at the system level, comment out the relevant section in

/etc/inittab

as shown below:

# Trap CTRL ALT DELETE

#ca::ctrlaltdel:/sbin/shutdown  t3  r now

4.2.3. Disabling [Ctrl] [Alt] [Backspace]

To disable the [Ctrl] [Alt] [Backspace] key combo from terminating the X session, add a

Serverflags

section to the X configuration file

/etc/X11/xorg.conf

and add a

DontZap

option

to the section.

Section "Serverflags"

Option "DontZap"

"yes"

EndSection

4.3. Locking Down the Panel

To disable changes to the configuration of the panel, set the

/apps/panel/global/locked_down