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ACPICONF(8) System Manager's Manual ACPICONF(8) NAME acpiconf -- control ACPI power management SYNOPSIS acpiconf [-h] [-i batt] [-k ack] [-s type] DESCRIPTION The acpiconf utility allows the user control of the ACPI power manage- ment functions. The following command-line options are recognized: -h Displays a summary of available options. -i batt Get design information and current status of the battery spec- ified by its number, starting with 0. -k ack Ack or abort a pending suspend request using the argument pro- vided. 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 con- text is preserved), and 4 (the CPU context is lost and memory context is stored to disk). Sleep states may also be given as S1, S2, etc. The supported states depend on BIOS implementa- tion, including ACPI byte code (AML). If the /etc/rc.suspend and /etc/rc.resume scripts are executable, they will be run by devd(8) or apmd(8) before and after entering the given sleep state. The /etc/rc.suspend and /etc/rc.resume scripts use the rcorder(8) utility to call scripts in /etc/rc.d/ and the $local_startup directories that have a "suspend" or "resume" KEYWORD, respectively. Called scripts are supplied with a single "suspend" / "resume" command line argument. See rc.conf(5) for more information about $local_startup. SEE ALSO acpi(4), rc.conf(5), acpidump(8), apm(8), apmd(8), devd(8), rcorder(8) HISTORY The acpiconf utility appeared in FreeBSD 5.0. AUTHORS The acpiconf utility was written by Mitsuru Iwasaki <iwasaki@FreeBSD.org>. This manual page was written by Dag-Erling Smorgrav <des@FreeBSD.org>. FreeBSD 13.2 June 16, 2023 ACPICONF(8)
NAME | SYNOPSIS | DESCRIPTION | SEE ALSO | HISTORY | AUTHORS
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