[PD] Mess with Pd installation on Linux

[Alexandros Drymonitis]

I've realized that I need to open pd with sudo in order to have it work
with jack (I also have to open jack with sudo in order to use the
firewire). There's still some strange behaviour though. Sometimes pd will
open but without jack. What I get in jack's terminal window when pd can't
see jack is:

JackProcessSync::LockedTimedWait error usec = 426660 err = Connection timed
out
JackEngine::ClientActivate wait error ref = 2 name = pure_data_0
JackEngine::XRun: client = pure_data_0 was not run: state = 1
JackAudioDriver::ProcessGraphAsyncMaster: Process error

And in the pd console I get:
cannot activate client

Most of the times though, pd will open and it will work fine with jack.
Never the less, these two lines appear in the jack terminal window:

JackEngine::XRun: client = pure_data_0 was not run: state = 2
JackAudioDriver::ProcessGraphAsyncMaster: Process

and when I close pd (after it has opened with jack) this will appear in
jack's terminal:


JackEngine::XRun: client = pure_data_0 was not run: state = 1
JackAudioDriver::ProcessGraphAsyncMaster: Process error

and the following line will be printed seven times:

Cannot write socket fd = 51 err = Broken pipe


I guess I can live with that, but it's a bit strange and it would be nice
if I had the reason this is happening explained..
Just to refresh, I'm on ubuntu 12.04 with pd-0.45-4 and jack 1.9.8
I run this
$ sudo aptitude install libjack-jackd2-dev
tha Iohannes suggested
and followed this
http://jackaudio.org/linux_rt_config
as yvan suggested


On Sun, Dec 29, 2013 at 8:19 PM, Alexandros Drymonitis <adrcki at gmail.com>wrote:

>
>
>
> On Sun, Dec 29, 2013 at 6:31 PM, Alexandros Drymonitis <adrcki at gmail.com>wrote:
>
>>
>>
>>
>> On Sun, Dec 29, 2013 at 6:09 PM, IOhannes m zmölnig <zmoelnig at iem.at>wrote:
>>
>>> On 2013-12-29 16:35, Alexandros Drymonitis wrote:
>>> > Cannot connect to server socket err = No such file or directory
>>> > Cannot connect to server socket
>>>
>>>
>>> start jack first.
>>> then start Pd with "-jack".
>>>
>> Now this is a bit weird, I start jack with the realtime and firewire
>> flags, and pd might or might not start up wth jack (with "-jack"). I tried
>> it and it worked the first and second time, but now pd just can't see
>> jack...
>>
> I'm trying with specified the realtime mode in jack or without. Without
> specifying I start jack and I get these messages
>
>
> jackdmp 1.9.8
> Copyright 2001-2005 Paul Davis and others.
> Copyright 2004-2011 Grame.
> jackdmp comes with ABSOLUTELY NO WARRANTY
> This is free software, and you are welcome to redistribute it
> under certain conditions; see the file COPYING for details
> JACK server starting in realtime mode with priority 10
> libffado 2.999.0- built Feb 17 2012 15:52:28
>
> It seems to be working, right?
>
> But when I start pd with -jack I get this
>
>
> Cannot connect to server socket err = No such file or directory
> Cannot connect to server socket
> jack server is not running or cannot be started
>
> How can it be that pd run a couple of times with jack and all was fine and
> now it just can't start with jack again?
>
>>
>>> fgmadsr
>>>
>>> IOhannes
>>>
>>>
>>>
>>> _______________________________________________
>>> Pd-list at iem.at mailing list
>>> UNSUBSCRIBE and account-management ->
>>> http://lists.puredata.info/listinfo/pd-list
>>>
>>>
>>
>
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