Comment 35 for bug 1201528
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| David Henningsson (diwic) wrote Re: [Realtek ALC889] - Audio Playback Unavailable | #35 |
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0e1f616
(Get the code!)
Looking at the latest logs, there are terrible delays, probably for which we cannot blame the graphics driver.
( 61.711| 0.007) D: [alsa-sink-ALC889 Analog] alsa-sink.c: Expected sleep: 9.27ms, real sleep: 7.91ms (diff -1.36 ms)
( 61.920| 0.204) D: [alsa-sink-ALC889 Analog] alsa-sink.c: Loop
( 61.920| 0.000) D: [alsa-sink-ALC889 Analog] alsa-sink.c: Buffer time: 46 ms; Sleep time: 10 ms; Process time: 35 ms
( 61.716| 0.005) D: [alsa-source-ALC889 Analog] alsa-source.c: Expected sleep: 19.99ms, real sleep: 20.09ms (diff 0.10 ms)
( 61.920| 0.000) D: [alsa-sink-ALC889 Analog] alsa-sink.c: avail: 95888
( 61.921| 0.000) D: [alsa-source-ALC889 Analog] alsa-source.c: Loop
( 61.921| 0.000) I: [alsa-sink-ALC889 Analog] alsa-sink.c: Underrun!
There is 200 ms of delay between the "Expected sleep" line and "Loop" line, which is not normal. Any chance you can look at the system as a whole to see what's causing these delays? I'm not really sure how to do this, but maybe "top" could give an initial indication if there's anything that's taking a lot of CPU power.