[Bug 1002811] Re: sleep() call causing unnecessary wake ups

[GreyGeek]

My Kubuntu 12.04 system updated to xsetting-kde-0.12.3-0ubuntu2.1 a few
hours ago.  A reboot or restart of the xserver was requested.  After a
reboot the video display began blanking (black screen)  every 2 or 3
seconds.  I had to move the mouse to keep the display visible.

I opened a Konsole and issued:
xset dpms 0 0 0

and the blanking stopped.  However, some video events (starting a
youtube video or opening a PDF) restarts the blanking and  the above
command has to be repeated.    Settings in the "Power Settings" option
of the battery monitor have no effect.

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https://bugs.launchpad.net/bugs/1002811

Title:
  sleep() call causing unnecessary wake ups

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