Difference between revisions of "Shutdown Pressing Power Button"

From ArchWiki
Jump to: navigation, search
(where I found my solution at least)
(24 intermediate revisions by 9 users not shown)
Line 1: Line 1:
−
[[Category:Power management (English)]]
+
[[Category:Power management]]
−
{{i18n|Shutdown Pressing Power Button}}
+
[[es:Shutdown Pressing Power Button]]
−
{{Note| Some machines only file the power button acpi event after the power button is held down for some seconds, eg Thinkpads - 3 seconds.}}
+
[[it:Shutdown Pressing Power Button]]
 +
[[ru:Shutdown Pressing Power Button]]
 +
[[uk:Shutdown Pressing Power Button]]
 +
[[zh-CN:Shutdown Pressing Power Button]]
 +
{{stub|reason=should likely just be a redirect now}}
 +
First of all, make sure that {{ic|button}} [[Kernel modules|module]] is loaded (check the output of {{ic|lsmod}}). If it is not, load it manually and set it to load at boot.
  
−
First of all, make sure that "button" module is loaded (check the output of lsmod). If it's not, load it manually
+
{{ic|logind}} handles the event from pressing the power key, and the behaviour can be configured in {{ic|/etc/systemd/logind.conf}}. See https://wiki.archlinux.org/index.php/Systemd#ACPI_power_management for more information.
−
# modprobe button
 
−
or add it to your [[Rc.conf#Hardware|/etc/rc.conf MODULES array]] so that it's automatically loaded at boot time.
 
−
 
 
−
# Install acpid.
 
−
# If there is no hal in the DAEMONS array in rc.conf, add acpid to the DAEMONS array.
 
−
# Edit /etc/acpi/handler.sh (as root):
 
−
 
 
−
...
 
−
case "$1" in
 
−
    button/power)
 
−
        #echo "PowerButton pressed!">/dev/tty5
 
−
        case "$2" in
 
−
            PWRF)  logger "PowerButton pressed: $2"
 
−
    /sbin/poweroff;;
 
−
            *)      logger "ACPI action undefined: $2" ;;
 
−
        esac
 
−
        ;;
 
−
...
 
−
 
 
−
To be able to test it, make sure the acpid daemon is started. To test it without actually shutting down, comment out the {{codeline|poweroff}} line and check your user/messages logs.
 
−
 
 
−
If you do not have hal, start the acpid daemon yourself:
 
−
# /etc/rc.d/acpid start
 
−
 
 
−
Otherwise restart hal, it will take care of acpid:
 
−
# /etc/rc.d/hal restart
 

Revision as of 20:14, 4 November 2012

zh-CN:Shutdown Pressing Power Button

First of all, make sure that button module is loaded (check the output of lsmod). If it is not, load it manually and set it to load at boot.

logind handles the event from pressing the power key, and the behaviour can be configured in /etc/systemd/logind.conf. See https://wiki.archlinux.org/index.php/Systemd#ACPI_power_management for more information.

Retrieved from "https://wiki.archlinux.org/index.php?title=Shutdown_Pressing_Power_Button&oldid=233721"