Comment 10 for bug 13497

Scratch that; the script is smarter than that. There must be some other reason
why it isn't working. Seb, any ideas? This is what it's doing:

panel_version=$(dpkg-query -W --showformat='${Version}' gnome-panel-data
2>/dev/null) || panel_version=""
if [ -n "$panel_version" ]; then
    gconftool-2 -t bool -s /apps/panel/global/disable_lock_screen true
fi