RE: Screensaver and Power Profile Issues

Hard to guess how the scr file might hook the message pump for windows, and
it could be some use of the WMI to call the standby feature. Without the
source, debugging wouldn't be worth the effort.

You might consider testing the WMI. The GPO might also be using it, and
colliding with the scr file.
Error Message: The Windows Management Instrumentation (WMI) Information
Might Be Corrupted : http://support.microsoft.com/kb/823775/en-us

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Mark L. Ferguson



"Grant" wrote:

Hi Mark,

There aren't any local policies configured for the screensaver or power
options, just those from the Domain's GPO. The settings appear to be correct
when logged in as a user and the RSoP shows everything is as it should be...
I'm a little stuck on how to debug what is preventing the screensaver from
turning on or entering a lower power state.

Thanks,

Grant




"Mark L. Ferguson" wrote:

Open GPEDIT.MSC , you might find a policy that is preventing it.

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"Grant" wrote:

Hello,

I seem to be having some screensaver and power setting issues with all of my
users. We were using WinExit.scr fine until a few weeks ago when it
mysteriously stopped working. We've also been using EZ_GPO to put our
systems into Stand-by and/or Hibernation also well, but that doesn't seem to
be triggering either.

I've done the following so far:

1) Verified the users and workstations have the correct screensaver settings
via RSoP.
2) Logged in as a restricted user and verified the screensaver is set
correctly. Pressing the "Preview" button initiates WinExit correctly and
logs the user out.
3) I ran "powercfg.exe /query" and verified all the power settings are
correct.
4) I read that some optical mice will trigger from a reflective surface and
reset the idle clock. I tried various mousepads without successs... I even
wrote a program in C# that hooked all mouse coordinates, mouse inputs, and
keyboard inputs... despite hours with no activity, the screensaver/power
settings do not activate.
5) I read that you can get a HID update from the Windows Update site, but
there was nothing available for my machines...
6) Oddly the logon.scr will run, so I wrote a script that I could execute
from a remote workstatoin to query how long any machine's logon.scr had been
running. Despite running for hours, the power settings would never put the
machine in stand-by or hibernation.


I'm not sure if anyone out there has the experience to help me with this
issue... I'd rather not deploy another 3rd party app since WinExit and EZ_GPO
used to work fine. Any pointers on what the problem may be or how to debug
what is preventing the screensaver from launching would be much appreciated!

Many Thanks,

Grant

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