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Bug 251534 - wakes up the sound card when paused
wakes up the sound card when paused
Status: CLOSED DUPLICATE of bug 253445
Product: Fedora
Classification: Fedora
Component: alsa-lib (Show other bugs)
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All Linux
low Severity low
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Assigned To: Adam Jackson
Fedora Extras Quality Assurance
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Depends On:
Blocks: wakeup
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Reported: 2007-08-09 12:32 EDT by Bill Nottingham
Modified: 2014-03-16 23:07 EDT (History)
3 users (show)

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Doc Type: Bug Fix
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Last Closed: 2007-08-20 07:39:31 EDT
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Description Bill Nottingham 2007-08-09 12:32:17 EDT 
Description of problem:

When rhythmbox is paused, the sound card causes ~50 interrupts per second (as
measured with powertop). When rhythmbox is *stopped*, there are no interrupts.

totem shows a similar amount of interrupts when ran, whether stopped or paused.
Ergo, the problem is presumably in gstreamer somewhere.

Version-Release number of selected component (if applicable):

rhythmbox-0.11.1-1.fc8
totem-2.19.4-2.fc8
gstreamer-0.10.14-2.fc8
Comment 1 Bill Nottingham 2007-08-09 12:48:29 EDT 
Similar behavior is seen in ogg123, and even rec.

However, it doesn't happen with 'cat /dev/dsp'. So, most likely culprit is alsa.
Comment 2 Bastien Nocera 2007-08-20 07:39:31 EDT 

*** This bug has been marked as a duplicate of 253445 ***
Comment 3 Arjan van de Ven 2007-08-20 09:51:54 EDT 
note: cat /dev/dsp uses OSS emulation not native alsa
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