[pulseaudio-tickets] [Bug 95055] pulseaudio blocked in kernel

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Apr 21 20:58:56 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=95055

--- Comment #5 from Brian J. Murrell <brian at interlinx.bc.ca> ---
The blocked pulseaudio seemed to finally exit.

So interestingly enough I started pulseaudio with debug logging and it's stuck
at:

D: [pulseaudio] alsa-mixer.c: Looking at profile output:hdmi-stereo
D: [pulseaudio] alsa-mixer.c: Checking for playback on Digital Stereo (HDMI)
(hdmi-stereo)
D: [pulseaudio] alsa-util.c: Trying hdmi:2 with SND_PCM_NO_AUTO_FORMAT ...

and blocked again.  Seems like the HDMI theory is correct.

But when I did start it above, the screen didn't go into locked or sleep mode. 
It seems like the HDMI is just blocking even when the laptop is being used.

I did an xset -dpms and ended up having to walk away and by the time I got
back, it had unblocked.

That all said, this is the first time in all the time (many many months) I have
used this laptop that this has happened so it's strange that it'd happen just
this once.

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