display randomly wakes up

Choon Lin superchoonlin at gmail.com
Sat Mar 17 07:03:56 UTC 2012


i am using ubuntu 10.04 on a desktop computer and having a strange issue
> where the LCD display is randomly waking up.  for example, i go AFK and
> then my power-saving settings go into effect, putting the LCD to sleep.
>  then, at random times, it seems, i will notice the LCD is not sleeping.
>  sometimes it wakes me up at night.  the screensaver is still running,
> though.  i don't think the mouse is getting moved inadvertently.  is
> there perhaps something running on the system that could cause this?

 I used to face this in 10.04 too.. while I did not manage to diagnose the
problem, I noticed it was gone in 10.10.

Koh Choon Lin
Executive Director
Singapore GNU Group<https://www.facebook.com/pages/Singapore-GNU-Group/135801226545554>
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