Since I got this Motion, I have been having a major problem with Standby and Hibernate in XP. The options worked just fine if I used the Start Menu to bring up the options but after a defined period of inactivity, the computer would never go into Standby or Hibernate.
The weird thing was, the monitor *would* turn off after the specified period of inactivity.
I thought first that an application may have been denying standby in the WM_POWERBROADCAST message so I fired up Spy++ and watched but this message never happened.
I searched Google Groups to no avail, then I downloaded Speedswitch XP and started dicking with some of the advanced power options which really had no effect.
Finally, I started shutting down apps and services one by one and Indexing Service was to blame. To confirm this, I searched Google Groups again but this time with “indexing service” in the query and confirmed my suspicions.
I guess I installed Indexing Service pre-emptively because I assumed MSN Desktop Search needed it. I don’t know why I thought that but I uninstalled Indexing Service and now Standby and Hibernate work fine (except for that damned 1.5GB memory bug…) and MSN Desktop Search still works.
Hopefully someone will come across this in their search and save themselves some time.