Ubuntu 11.10 禁用关机提示

来源：http://askubuntu.com/questions/66723/how-do-i-modify-the-power-options-in-ubuntu-11-10

 

用于实现按下power键立即关机

 

sudo apt-get install dconf-tools 
gsettings set org.gnome.settings-daemon.plugins.power button-power 'shutdown'

方法二：

sudo gedit /etc/acpi/events/powerbtn 
修改 action=/sbin/poweroff 
sudo acpid restart