Just for your information, the FDUBCD doesn't support ACPI power button, and on my laptop, pressing the button in FDUBCD will go hard poweroff.
It seems that most BIOSes allows you to configure the power button behavior to either go suspend or instant-off (look at the screenshots I google'd). Too bad my laptop doesn't have this option.
And interestingly there's no "do nothing" choice that I previously expect.
It seems that most BIOSes allows you to configure the power button behavior to either go suspend or instant-off (look at the screenshots I google'd). Too bad my laptop doesn't have this option.