id	summary	reporter	owner	description	type	status	component	version	resolution	keywords	cc	guest	host
7192	Problems with (virtual) APM support	Lars Erdmann		"host: Windows 7, guest: OS/2 (eCS 2.0):

seems that there is a shortcoming in the virtual APM support: when you want to want to transition eCS from ""Full On"" to ""Off"" you first need to transition to ""APM enabled"" before you can do the transition to ""Off"".[[BR]]
However, transitioning to ""APM enabled"" leads to OS/2 APM error code: ""GIOERR_PowerBiosError"" on invoking the corresponding IOCTL call.[[BR]]
IOCTL calls used in OS/2:
transition from ""Full On"" to ""APM enabled"": cat IOCTL_POWER func POWER_SENDPOWEREVENT subID APMEVENT_EnableAPM (=3)[[BR]]
transition to ""Off"": cat IOCTL_POWER func POWER_SENDPOWEREVENT subID APMEVENT_SetPowerState (=6) , device id APMDEVID_AllDevices (=1) , pwrstate APMSTATE_Off (=3)

"	defect	closed	other	VirtualBox 3.2.6	obsolete			other	other