Messages in this thread | | | Date | Tue, 23 Mar 2010 15:08:51 +0100 | From | Clemens Ladisch <> | Subject | Re: 2.6.34-rc1: regression: ^Z no longer stops sound |
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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?
Regards, Clemens
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