*** Bug 98649 has been marked as a duplicate of this bug. ***
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https://bugs.launchpad.net/bugs/411688
Title:
pulseaudio floods network with multicast
To my knowledge RTP can carry pretty much any format. You said on the
mailing list that you want to use Kodi to receive the stream, and I
don't know what Kodi supports, but I would guess that it supports many
formats.
Don't get too excited about compressed audio, though. I'm not
volunteering to
I read through the comments, and to me it looks like module-rtp-send
doesn't have any flooding bug. The data rate of PCM audio is what it is,
and the network hardware isn't always able to handle it. Multicast RTP
is not enabled by default. If the user enables it, I don't know what we
could
Adding to my previous comment: it could be argued that the bug is that
we transmit PCM audio instead of compressed audio. Adding support for
compressed audio should help with the network stress. Does anyone
volunteer to implement this?
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Sending a wav file means a TCP connection between two computers. TCP
connections are the most common type of traffic, and the hardware is
optimized accordingly. UDP multicast is different, and apparently
network hardware is not necessarily as efficient with processing that
protocol. Comment #9
(In reply to freedesktop from comment #17)
> Lowering the rate is possibly not a good idea as it results in worse
> quality. The format is by default "s16be" about which I have no idea what a
> different format would help. I do not know if the data can somehow be
> compress further, because this
The log shows that you're not using module-udev-detect. I don't know if
that's why things stopped working, but that would anyway be the first
thing to fix. Debian changed the packaging so that "pulseaudio-module-
udev" is now a separate package. You have probably disabled automatic
installation of
(In reply to flat from comment #40)
> Same issue on xfce4, so it's not budgie.
It certainly was Budgie according to the log. Maybe xfce4 has a similar
bug in its volume control thingy.
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Created attachment 129175
0001-card-log-the-reason-for-profile-changes.patch
Here's the patch. It's written against the git master branch. If you
need it for some other PulseAudio version, let me know and I'll rebase
it.
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Created attachment 129226
0001-card-log-the-reason-for-profile-changes.patch (for 10.0)
Here's the updated patch.
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https://bugs.launchpad.net/bugs/1521987
The new log doesn't seem to have the patch applied. Can you try again?
You can check that pulseaudio is running with the patch by searching the
log for messages that contain "XXX" that are printed whenever the card
profile changes.
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(In reply to flat from comment #34)
> Created attachment 129184 [details]
> pulse verbose log with 0001-card-log-the-reason-for-profile-changes.patch
>
> So interestingly enough I can't reproduce the issue using git master.
The first log with the crash shows a switch to the digital profile.
Sorry for the long delay, I have trouble keeping up with all email...
(In reply to flat from comment #39)
> Created attachment 129322 [details]
> pulse audio verbose log with
> 0001-card-log-the-reason-for-profile-changes.patch 10.0
>
> Sorry it took a couple days for it to happen again. Guess
Thanks, the log is interesting. At line 5943 the headphones are plugged
in. Pulseaudio then decides to switch from the 5.1 profile to the analog
stereo profile, as expected. After switching the profile, however,
pulseaudio decides to immediately switch to digital output instead.
Unfortunately the
I believe PulseAudio 9.0 will handle your use case well. Please report
back if it doesn't.
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Title:
Sound is not
The log doesn't match your problem description. The digital profile is
not activated at all. The log shows switching between headphones and
lineout in 2.1 mode. You wanted to use 5.1, so is your problem actually
that you get 2.1 audio instead of 5.1?
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(In reply to Eugene Crosser from comment #25)
> It happens when audio control application running and not running likewise,
> but desktop's audio widget in the panel is indeed running (Cinnamon and
> Unity, same manifestations). It is possible that this audio widget is indeed
> the culprit.
It's
Do you happen to have the audio settings application open? If you do, it
can mess up the device selection:
https://bugzilla.gnome.org/show_bug.cgi?id=762932
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*** Bug 96237 has been marked as a duplicate of this bug. ***
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https://bugs.launchpad.net/bugs/1521987
Title:
Sound is not automatically switched back
Here's information about submitting alsa bugs:
http://alsa-project.org/main/index.php/Bug_Tracking
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https://bugs.launchpad.net/bugs/1773167
Title:
[Intel
On Thu, 2015-11-05 at 09:59 +0100, David Henningsson wrote:
> The combination "Front Headphone" + "Headset Mic Phantom"
> was found on one the machines we enable. Without this patch,
> the headset mic appeared plugged in when nothing was plugged
> into the jack.
>
> BugLink:
Updated the bug title.
The error is harmless, as you found out.
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https://bugs.launchpad.net/bugs/1458947
Title:
QinHeng Electronics CH345 MIDI adapter
On Mon, 2015-04-20 at 17:41 +0200, David Henningsson wrote:
We currently use pa_yes_no to write module arguments, so they can not be
localised. Instead add a new pa_yes_no_localised function and use it in pactl
(and thus, revert all other places to use the non-localised version).
BugLink:
Kindly forwarding this bug, please express your thoughts on Launchpad.
I believe that was a direct request for me. My thoughts: it's
unfortunate that PulseAudio doesn't support mixer elements with more
than 2 volume channels. It would be nice if someone would fix that. Due
to lack of time, I
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