ubuntu是如何将电源键设置为关机的

首先输入命令：gedit /etc/acpi/events/powerbtn修改最后一行：（注释掉再加上一行）#action=/etc/acpi/powerbtn.shaction=/***in/poweroff# /etc/acpi/events/powerbtn# This is called when the user presses the power button and ...