[pulseaudio-tickets] [Bug 73945] New: Pulseaudio makes loud buzzing with skype notificaitons

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Jan 22 11:41:25 PST 2014


https://bugs.freedesktop.org/show_bug.cgi?id=73945

          Priority: medium
            Bug ID: 73945
                CC: lennart at poettering.net
          Assignee: pulseaudio-bugs at lists.freedesktop.org
           Summary: Pulseaudio makes loud buzzing with skype notificaitons
        QA Contact: pulseaudio-bugs at lists.freedesktop.org
          Severity: normal
    Classification: Unclassified
                OS: All
          Reporter: jeremy at jeremysanders.net
          Hardware: Other
            Status: NEW
           Version: unspecified
         Component: alsa
           Product: PulseAudio

Created attachment 92609
  --> https://bugs.freedesktop.org/attachment.cgi?id=92609&action=edit
Start and end 50 lines from log from alsa-time-test

When a notification is played by skype, the speaker starts a loud buzzing and
does not finish. I've run the alsa-time-test.c program, from
http://www.freedesktop.org/wiki/Software/PulseAudio/Backends/ALSA/BrokenDrivers/,
which fails with:

[jss at serv tmp]$ ./alsa-time-test hw:0 > log
alsa-time-test: alsa-time-test.c:237: main: Assertion `(unsigned) avail <=
buffer_size' failed.
Aborted (core dumped)

Log start and end are attached. Hardware is:

00:1b.0 Audio device: Intel Corporation NM10/ICH7 Family High Definition Audio
Controller (rev 01)
        Subsystem: ASUSTeK Computer Inc. Device 8345
        Flags: bus master, fast devsel, latency 0, IRQ 42
        Memory at fe9fc000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: [50] Power Management version 2
        Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
        Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
        Capabilities: [100] Virtual Channel
        Capabilities: [130] Root Complex Link
        Kernel driver in use: snd_hda_intel

This is Ubuntu saucy,
Linux jss-desktop 3.11.0-15-generic #23-Ubuntu SMP Mon Dec 9 18:16:27 UTC 2013
i686 i686 i686 GNU/Linux

Pulseaudio version is 1:4.0-0ubuntu6

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