portaudio stops capturing sound after a while

[Andrej Krutak]

Under jaunty, there seems to be some problem with portaudio v 19.

I've used portaudio under hardy without problems. But now I upgraded to jaunty, and e.g. Audacity (and also the software I'm writing, and that's using portaudio pretty much in trivial way to record audio) begun to have this problem - once I start recording sound, the recording get's stopped after a second or so.

By stopped I mean that the data isn't coming any more, although audacity still keeps in recording mode and await's new samples. In my app, the audio callback isn't getting called after these very few seconds. Also, the Pa_StopStream() does never return after this 'bug' happens .

I think it's not driver related, as the arecord seems to be recording correctly...

Is there any way to get this debugged? In kdbg I see the portaudio thread wait in poll() (sys?)call - though it's hard to tell, whether it's freezed, or I just have the luck to stop it there every time :)

EDIT: I've just compiled and installed portaudio19 from svn and it seems to work flawlessly...

[Siegfried Gevatter (rainct)]

Is this still reproducible with the 19+svn20090620-0ubuntu1 package in Ubuntu Karmic?

[Leo Arias (elopio)]

We'd like to figure out what's causing this bug for you, but we haven't heard back from you in a while. Could you please provide the requested information?

It would be great if you could also check if the problem is still present on lucid (or maverick).

Thanks!

[Leo Arias (elopio)]

We are closing this bug report because it lacks the information we need to investigate the problem, as described in the previous comments. Please reopen it if you can give us the missing information, and don't hesitate to submit bug reports in the future. To reopen the bug report you can click on the current status, under the Status column, and change the Status back to "New". Thanks again!