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Old 02-11-2009, 03:51 AM   #1
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Registered: Oct 2008
Location: Beijing
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Question how to detect system power event(user trigger),suspend,hibernate,resume...?

My user space Application wants to know whether and when a user click the hibernate/suspend/logout button.If it happens,My application should do some works to respond these can i do? Is there some reference or source code anywhere? As far as I know,communicating with acpid can just perceive the event that happen when user press the power button(hardware) on the computer.
Old 02-11-2009, 08:19 PM   #2
Registered: Jul 2006
Location: Maryland, USA
Distribution: Fedora, PCLinuxOS
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Check out these:
man acpid
man acpi_listen
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