[pulseaudio-tickets] [Bug 49608] periodic audio skips with Intel HDA

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Apr 9 23:43:48 PDT 2015


https://bugs.freedesktop.org/show_bug.cgi?id=49608

--- Comment #34 from rkfg <rkfg at rkfg.me> ---
I don't know if it's related but there's no error messages in dmesg if I run PA
without tsched=0. Though in this case skips are pretty audible and the fragment
size and their number aren't respected. Even worse, latency grows over time
with each skip and becomes unbearable. With tsched=0 I can at least get it
fixed. I also have skips when PC is under load (Java compiling, tabs reloading
at the same time etc.). PA says it's working in realtime mode so these userland
processes should not interfere. It reports in its log that it's the ALSA
underrun, not the application's one. So I don't know who's to blame.

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