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Using Power Management
Book Information
Preface
Chapter 1 Introduction to Power Management
Value of Power Management
Display Monitor Power Management
System Power Management
The dtpower Program
The Suspend-Resume Feature
Hardware Support for Power Management Features
System Architecture Distinctions
Monitor Hardware Distinctions
Default Distinctions
Chapter 2 Managing Monitor Power
Power Management of Monitors Using CDE
Power Managing Monitors with OpenWindows
Power Managing Monitors in a Non-Windowing Environment
Chapter 3 Managing System Power
Choosing to Use Power Management
Electronic Mail Issues
Mail Alias Issues
Remote Login Issues
Networked Software Issues
Solstice AutoClient Issues
ATM Issues
Cron Job Issues
Calendar Manager Issues
Thermal Stress Issues
Starting the dtpower Power Manager Program
Using the dtpower Program
The dtpower Window
General dtpower Window Controls
System AutoShutdown and AutoWakeup Controls
Performing Tasks with dtpower
Suspending and Resuming Your System Manually
Suspending Your System
Resuming Your System
Appendix A Configuring Power Management Using the Command Line
Idleness Definition
The power.conf File
Logical Dependents
Becoming Superuser
Setting Device Idle Time
Setting AutoShutdown
Changing the Idleness Definition
Using a Script to Define Idleness
Changing the Statefile Location
Power Management for Two Monitors on One System
Appendix B Troubleshooting
Power Key Problems
Suspend Failures
What to Do If a Device Suspend Fails
What to Do If a Process Fails to Suspend
What to Do If More Disk Space Is Needed
What to Do If Abnormal Conditions Occur
Disabling the Screen Lock
Index
A
B
C
D
E
F
G
H
I
K
L
M
N
O
P
Q
R
S
T
U
W
X
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