Detecting current ACPI level in Fedora 9
I just got a new 47 inch (LG) TV (as a monitor). It does not go into a low power mode when the Fedora 9 box kicks the display into power save. I've been writing some scrips to control this via the RS232 port, but how do I check to see what power mode the system is in? Or better add my script in so that it will run immediately when that change happens.