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Operating Systems Solaris Configure Power Settings on Boot Post 302820773 by Wrongway on Thursday 13th of June 2013 12:14:19 PM
Old 06-13-2013
Configure Power Settings on Boot

Hi all, this is my first question on this forum, so if it isn't in the correct location, please let me know where to post.

We are using Solaris 8 and with the power setting enabled the monitor will not wake up. It can take anywhere from 5 to 30 minutes for the monitor to display.

One of the individuals here thinks that the machine needs to have the configuration reset and then reconfigure to disable. I thought this was kind of extreme and since it has been over 20 years since I worked on UNIX and have never really done much with Solaris, I wasn't comfortable doing this.

After doing some research, I noticed that the power settings for the display are enabled, when I disable them the monitor responds better. But, after a while it goes back to the original settings. Especially when rebooting.


I contacted a collage colleague who has worked on Solaris for most of her career. She talked to someone that she works with who was having the same problem some time ago. He suggested using the following commands:

Code:
xset -dpms
xset s 0 0

When I enter these commands in the term window the monitor works fine and never goes to sleep. We turn off the monitor by hand. The problem comes in when we reboot the system; the commands need to be manually re-entered.

So, the question is what script(s) needs to be modified with these commands so they are executed on startup? A link to where this could be done will help greatly.

Thanks
Larry
 

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dxpower(8)						      System Manager's Manual							dxpower(8)

NAME
dxpower - controls energy saving features on systems that can be power managed SYNOPSIS
/usr/bin/X11/dxpower DESCRIPTION
The Power Manager application, dxpower, is used to maintain and manage the power management features on computers and peripherals that can be power managed. Power Manager lets you place monitors in three power saving modes: Standby, Suspend, or Off and lets you selectively spin down inactive disks to reduce power consumption. You also can specify when you want power management features to be active: always, never, or only at a specific time of day. Privileged (root) users have the capability to set system wide power management values. Non-privileged users set power management values on their monitors for the current log in session. The Power Manager application can be invoked from: The CDE Application Manager Application Group: System_Admin System Admin Subgroup: Dai- lyAdmin If you are not using CDE, start Power Manager from the command line: # /usr/bin/X11/dxpower For more information about how to use the Power Manager application, start the application and click on the Help button. An alternative to using the Power Manager application is to set and control power management attributes from the command line by using the sysconfig command. Refer to System Administration for more information about setting and controlling power management from the command line. SEE ALSO
Commands: sysconfig(8) System Administration dxpower(8)
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