[alsa-devel] [ASoC] TWL4030 underrun error
jhnikula at gmail.com
Thu Dec 18 13:21:09 CET 2008
On Thu, Dec 18, 2008 at 9:26 AM, Arun KS <getarunks at gmail.com> wrote:
> On Thu, Dec 18, 2008 at 10:49 AM, naveenkrishna. ch
> <naveenkrishna.ch at gmail.com> wrote:
> > When i play with
> > aplay XXX.wav
> > Rare but i used to get some underrun messages
> > i found thses message are coming from aplay.
> > underrun!!! (at least 10271.545 ms long)
> > underrun!!! (at least 904.663 ms long)
> > underrun!!! (at least 771.790 ms long)
> > underrun!!! (at least 3393.433 ms long)
> > underrun!!! (at least 777.314 ms long)
> Are you using nfs as filesystem?
> If yes, that may cause these errors. Try using flash and see whether
> you can reproduce.
Also "aplay /dev/zero" or "aplay /dev/urandom" are good sources for audio
Then you can exclude issues caused by the filesystem.
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