[alsa-devel] Recording stops after a short while on ATI SB450

[Lee Revell]

On 5/9/07, Kjeld Flarup <kjeld.flarup at liberalismen.dk> wrote:
> Hello
>
> This list first got to my attention after I filed a bug
> https://bugtrack.alsa-project.org/alsa-bug/view.php?id=3064
>
> The short story is that then using arecord the input stops after a short
> while.
> The only bug report I get is this when starting to capture.
> hda-intel: Invalid position buffer, using LPIB read method instead.

Did you unmute capture channels and raise volumes?  Some chips
inexplicably don't generate interrupts if the mixer is muted.

Lee