severity 941455 minor
tags 941455 + confirmed
forwarded 941455 https://github.com/mumble-voip/mumble/issues/3822
thanks

Matthias Heinz:
> Package: mumble
> Version: 1.3.0+dfsg-1
> Severity: normal
> 
> Hi,
> 
> since the last update mumble starts very slow.
> 
> On the console it shows:
> 
> Cannot connect to server socket err = No such file or directory
> Cannot connect to server request channel
> exec of JACK server (command = "/usr/bin/jackd") failed: No such file or
> directory
> Cannot connect to server socket err = No such file or directory
> Cannot connect to server request channel
> Cannot connect to server socket err = No such file or directory
> Cannot connect to server request channel
> Cannot connect to server socket err = No such file or directory
> Cannot connect to server request channel
> Cannot connect to server socket err = No such file or directory
> Cannot connect to server request channel
> Cannot connect to server socket err = No such file or directory
> Cannot connect to server request channel
> jack server is not running or cannot be started
> JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping
> unlock
> JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping
> unlock
> <W>2019-09-30 22:29:28.762 JackAudioSystem: unable to open client due to 2
> errors:
> <W>2019-09-30 22:29:28.763 JackAudioSystem: JackFailure - overall operation
> failed
> <W>2019-09-30 22:29:28.763 JackAudioSystem: JackServerFailed - unable to
> connect to the JACK server
> 
> I'm using pulseaudio. jackd is not installed.
> 
> Best regards
> Matthias

I also don't use jackd and I see the same behavior; on my system it takes about
7 seconds for Mumble to start as attempts to contact jackd fail, same as the 
above.

As this bug causes a delay but doesn't break anything I'm setting the severity
to 'minor'.

I've had several requests to enable jackd support over time, which is why this
uploaded enabled it.  Upstream had asked me to enable the feature just before
the freeze for Buster, but I considered adding the feature too risky at the time
because I had only one upload left before the freeze to close some other bugs,
so didn't enable it then.

As best I can tell there's no setting to disable Jack in the client, so there's
no way right now to avoid the startup delay.  I would rather not remove the
feature because others use it and want it, so I think the best I can do is open
a bug upstream (I opened issue #3822) about the problem so that they can either
add a Mumble setting to disable trying to contact jackd in the client, or
lower/shorten the attempts to contact jackd to decrease the startup delay.

I did test to make sure the client worked before doing the upload BTW (as I
always do), but I had started the client from the GUI menu and didn't realize
there was a startup delay.  I would have done the upload had I known about it,
due to the requests for the feature and the minor impact this otherwise.

  -- Chris

-- 
Chris Knadle
[email protected]

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