Lag in system sounds

[Martin Airs]

Good day all,

Since updating to F18, I've noticed that system sounds for things like 
minimize and maximize and change desktop, take at least 2-3 seconds to occur.

This is in KDE 4.9.90 btw

I think it may be something to do with pulseaudio not having realtime 
privileges or whatever the correct term is, because there is no lag when i 
play mp3's or video files (lips are in sync).

infact if i play an mp3 through audacious, and then while playing I change 
desktop or minimise or maximise the sound is instant, as tho pulseaudio has 
been elevated to realtime scheduling (if thats the correct terminology)

This isn't a massive problem, I only mention it because it is different 
behaviour than F17, plus I'd like it to work as before if possible

I wonder if this has been noticed by anyone else, and if I can do anything 
about it

Thankyou

Martin
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