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ACPICONF(8) DragonFly System Manager's Manual ACPICONF(8)
acpiconf, apm - control ACPI power management
acpiconf [-h] [-i batt] [-k ack] [-s type]
The acpiconf utility allows the user control of the ACPI power management
functions. The following command-line options are recognized:
-h Displays a summary of available options.
-i batt Get design information about the specified battery. A
value of 0 means the first battery.
-k ack Ack or abort a pending suspend request using the argument
provided. Most users should not use this option directly.
-s type Enters the specified sleep mode. Recognized types are 1
(only the CPU clock is stopped), 2 (not implemented on
most systems but similar to S1), 3 (the CPU context is
lost and memory context is preserved), 4 (the CPU context
is lost and memory context is stored to disk) and 5 (soft
off). Sleep states may also be given as S1, S2, etc. The
supported states depend on BIOS implementation, including
ACPI byte code (AML). If the /etc/rc.suspend and
/etc/rc.resume scripts are executable, they will be run
before and after entering the given sleep state.
apm is a shortcut for acpiconf -i 0.
acpi(4), acpibin(8), acpicall(8), acpidump(8), acpiexec(8), acpihelp(8),
The acpiconf utility appeared in FreeBSD 5.0.
The acpiconf utility was written by Mitsuru Iwasaki
<iwasaki@FreeBSD.org>. This manual page was written by Dag-Erling
DragonFly 5.9-DEVELOPMENT May 29, 2020 DragonFly 5.9-DEVELOPMENT