On Fri, Apr 18, 2014 at 1:31 PM, Stefan Krastanov <[email protected]> wrote: > Hi, > > Here is the new log file: > > - starting pulse audio (not working) > - tapping on the internal mic (not working) > - tapping *very* hard on the internal mic (starts working) > - suspend and resume (stops working) > - starting gnome-sound-recorder (not working) > - jiggling the volume bar in the control panel (starts working)
This is starting to look like a kernel bug. Apparently the device is put into suspended mode and for some reason it cannot bring it back: > ( 22.139| 16.978) I: [alsa-source-CS4206 Analog] alsa-source.c: Scheduling > delay of 3955.27 ms > 10.00 ms, you might want > ( 22.139| 0.000) D: [alsa-source-CS4206 Analog] alsa-util.c: Got POLLERR > from ALSA > ( 22.139| 0.000) D: [alsa-source-CS4206 Analog] alsa-util.c: Got POLLIN > from ALSA > ( 22.139| 0.000) D: [alsa-source-CS4206 Analog] alsa-util.c: PCM state is > SUSPENDED > ( 22.139| 0.000) I: [alsa-source-CS4206 Analog] (alsa-lib)pcm_hw.c: > SNDRV_PCM_IOCTL_RESUME failed (-38) > ( 22.144| 0.004) I: [alsa-source-CS4206 Analog] alsa-source.c: Starting > capture. Lets try again but now bypassing pulseaudio: pasuspender -- arecord -vv -fdat -c 2 -D hw:0,0 test.wav I had to specify the -c 2 argument for the number of channels, but you might not need to. Try this after the mic died with pulseaudio, as the dying might be caused by pulseaudio sending the device to sleep. also maybe you could try doing: pasuspender -- yes > /dev/null This will suspend pulseaudio until you interrupt that process. Then suspend the computer, bring it back and then try to record using arecord. These two tests should tell us if the problem is in ALSA rather than in pa. > > If it might help, I cat repeat this with a stopwatch for easier > reading of the log file? I didn't think of that! I'm going to ask that next time :) > > Thanks for looking into this. No worries -- Saludos, Felipe Sateler _______________________________________________ pkg-pulseaudio-devel mailing list [email protected] http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/pkg-pulseaudio-devel
