At Fri, 17 Oct 2008 09:00:30 +0000,Xarteras wrote:> > Takashi Iwai wrote:> > At Fri, 17 Oct 2008 10:26:27 +0400,> > The Source wrote:> >> Takashi Iwai пишет:> >>> At Thu, 16 Oct 2008 22:18:07 +0400,> >>> The Source wrote:> >>> > >>>>>> Ok. OpenAL with alsa also seem to cause problems.> >>>>>> > >>>>>> > >>>>> In both cases, check the period_size and buffer_size values (shown in> >>>>> the kernel message, or /proc/asound/card0/pcm0p/sub0/hw_params).> >>>>> And, try to aplay with these parameters, whether you get the similar> >>>>> problem.> >>>>>> >>>>> % aplay -v --period-size=xxx --buffer-size=yyy foo.wav> >>>>>> >>>>>> >>>>> Takashi> >>>>>> >>>>> > >>>>> > >>>> I'm sorry, but any attemp to play file with ossplay results in complete > >>>> system hang with error:> >>>> unable to handle NULL ponter dereference at address > >>>> 0000000000000008.....(hang, no more output).> >>>> I tried many wav formats. So I can't get error log or period and buffer > >>>> sizes, sorry.> >>>> > >>> Can anyone confirm to reproduce Oops with OSS apps (ossplay)?> >>>> >>> I'm wondering whether this has anything to do with the capture.> >>> Can you record the sound, and change the capture mixer element properly?> >>>> >>>> >>> thanks,> >>>> >>> Takashi> >>>> >>> > >> Err, I'm not sure I understand. Could you please explain step-by-step?> > > > Just run arecord to record something. And, change the recording> > source via mixer.> > > > So far, I got little report about recording, and I'm not sure whether> > it works at all.> > I just tested ossplay and arecord.> For me both result in a spontanous crash back to BIOS without leaving > any traces in the log files.> Everything else works fine so far. OK, then the problem is consistent.It's a bit tough to check without a proper log.How about running with strace? What is the last syscall before thedead end? thanks, Takashi_______________________________________________Alsa-devel mailing listAlsa-devel@xxxxxxxxxxxxxxxxxxxx://mailman.alsa-project.org/mailman/listinfo/alsa-devel
