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acpibut(4) [netbsd man page]

ACPIBUT(4)						   BSD Kernel Interfaces Manual 						ACPIBUT(4)

acpibut -- ACPI Button SYNOPSIS
acpibut* at acpi? DESCRIPTION
The acpibut driver supports two kinds of ACPI buttons: Button Script Power /etc/powerd/scripts/power_button Sleep /etc/powerd/scripts/sleep_button When a button is pressed, the powerd(8) daemon, if running, will execute the corresponding script. SEE ALSO
acpi(4), powerd(8) HISTORY
The acpibut driver appeared in NetBSD 1.6. BSD
April 25, 2010 BSD

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ACPILID(4)						   BSD Kernel Interfaces Manual 						ACPILID(4)

acpilid -- ACPI Lid Switch SYNOPSIS
acpilid* at acpi? DESCRIPTION
The acpilid driver supports ACPI ``lid switches''. The powerd(8) daemon can be used to control actions against the events of opening or closing the lid. The script used is /etc/powerd/scripts/lid_switch, and the events are either pressed (the lid was closed) or released (the lid was opened). EXAMPLES
The following example modifies the mentioned script in order to put the system into (S3) sleep when the lid is closed: ... case "${2}" in pressed) logger -p info "${0}: suspending..." # As in sleep_button, kill some daemons. # /etc/rc.d/dhcpcd stop /etc/rc.d/network stop /etc/rc.d/wpa_supplicant stop # Suspend. # if /sbin/sysctl hw.acpi.sleep.state >/dev/null 2>&1; then /sbin/sysctl -w hw.acpi.sleep.state=3 fi # Waking up. # /etc/rc.d/wpa_supplicant start /etc/rc.d/network start /etc/rc.d/dhcpcd start ... SEE ALSO
acpi(4), powerd(8), sysmon_pswitch(9) HISTORY
The acpilid driver appeared in NetBSD 1.6. BSD
January 9, 2011 BSD
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