Clemens Ladisch wrote: > Pavel Machek wrote: > >> On Sun 2010-03-14 17:20:13, Bill Davidsen wrote: >> >>> Pavel Machek wrote: >>> >>>> In 2.6.33, hitting ^Z stopped mpg123 in a way you'd expect (both on >>>> thinkpad and geode notebook). >>>> >>>> On 2.6.34-rc1, hit ^Z and sound starts looping. >>>> >>> That's not new, I have seen it back as far as 2.6.27.25 doing a suspend >>> in a VM (KVM, no libvirt). But it only happens a few times a year, so I >>> never chased it. I hate to report an occasional problem in an obsolete >>> kernel, and I can't reproduce it. >>> >>> Does it happen repeatably with the new kernel? >>> >> It happened reliably so far, yes. >> > > This sounds as if the device has been configured to ignore underruns. > What are the contents of /proc/asound/card0/pcm0p/sub0/{sw_params,status} > when it's looping, and when it's really suspended? > If you can give me a hint how to read /proc when the machine is suspended, other than waking it up, I'll certainly check the next time I see it. But after reading your thought on underruns, I think you right. I see from a note I wrote myself that I get this while pushing a wav file over the network to run "play" (from sox) on another machine. Every once in a while it finds a musical phrase it really likes. I had assumed it was a bug in sox, but a bug or mis-configure in the device fits all of the observed cases I've seen. -- Bill Davidsen <davidsen@xxxxxxx> "We can't solve today's problems by using the same thinking we used in creating them." - Einstein _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel