Novell LINUX ENTERPRISE SERVER 10 - INSTALLATION AND ADMINISTRATION 11-05-2007 Installation Manual page 536

The actions for the event of a sleep button could be modified as in
EVENT_BUTTON_SLEEP="notify suspend_to_disk". In this case, the
user is informed about the suspend by a pop-up window in X or a message on the
console. Subsequently, the event EVENT_GLOBAL_SUSPEND2DISK is generated,
resulting in the execution of the mentioned actions and a secure system suspend
mode. The internal action notify can be customized using the variable
NOTIFY_METHOD in /etc/sysconfig/powersave/common.
/etc/sysconfig/powersave/cpufreq
Contains variables for optimizing the dynamic CPU frequency settings and whether
the user space or the kernel implementation should be used.
/etc/sysconfig/powersave/battery
Contains battery limits and other battery-specific settings.
/etc/sysconfig/powersave/sleep
In this file, activate the sleep modes and determine which critical modules should
be unloaded and which services should be stopped prior to a suspend or standby
event. When the system is resumed, these modules are reloaded and the services
are restarted. You can even delay a triggered sleep mode, for example, to save files.
The default settings mainly concern USB and PCMCIA modules. A failure of
suspend or standby is usually caused by certain modules. See
"Troubleshooting"
/etc/sysconfig/powersave/thermal
Activates cooling and thermal control. Details about this subject are available in
the file /usr/share/doc/packages/powersave/README.thermal.
/etc/sysconfig/powersave/disk
This configuration file controls the actions and settings made regarding the hard
disk.
/etc/sysconfig/powersave/scheme_*
These are the various schemes that adapt the power consumption to certain deploy-
ment scenarios. A number of schemes are preconfigured and can be used as they
are. Custom schemes can be saved here.
518 Installation and Administration
(page 522) for more information about identifying the error.
Section 28.5.4,