Re: [ubuntu-studio-users] Jack can´t start

2016-03-30 Thread Joao Bruno 
looks like now is working well, should be that change of buttons on the
interface, now i used the one on the right and starts by itself working
well, without start in jackd in terminal.
To be honest never noticed that button before..

Thank you very much, JB

PS- i will make several trials and if still working good i will put as
solved.

On Wed, Mar 30, 2016 at 3:44 PM, Joao Bruno 
wrote:

> Ok,  I will do it. Just to be more precise, QjackCtl only works after I
> run jackd from terminal and after run a software, I'm using ardour, if I
> run QjackCtl before open ardour it fails and send me the usual failure
> message.
> On 30 Mar 2016 5:36 p.m., "Kaj Ailomaa"  wrote:
>
>> On Wed, Mar 30, 2016, at 04:33 PM, Kaj Ailomaa wrote:
>> > On Wed, Mar 30, 2016, at 04:10 PM, Joao Bruno wrote:
>> > > In this case I put default,  but I also did it with the both devices
>> that
>> > > appears, hw:0 or plughw:0, doesn't work as well. At this moment I
>> started
>> > > jackd by the terminal and after opened the QjackCtl and looks like is
>> > > working correctly,  with the settings as default.
>> > >
>> > > Thank you, it was by your advice that jackd was working by terminal
>> that
>> > > I
>> > > did this way, at least is working,  not by the regular way but is
>> > > working.
>> > >
>> > > Thank you very much, JB
>> > >
>> >  default means hw:0. Better to choose the correct device in "Interface",
>> >  rather than default. Why? Because each time you boot your computer, the
>> >  device may be in a different order.
>> >
>> > Again, under "Interface", select the correct device, the start jack.
>>
>> btw, there are two buttons next to "Interface". Confusing, I know. It is
>> the one to the right you should use, no the one to the left.
>>
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Re: [ubuntu-studio-users] Jack can´t start

2016-03-30 Thread Kaj Ailomaa 
On Wed, Mar 30, 2016, at 04:33 PM, Kaj Ailomaa wrote:
> On Wed, Mar 30, 2016, at 04:10 PM, Joao Bruno wrote:
> > In this case I put default,  but I also did it with the both devices that
> > appears, hw:0 or plughw:0, doesn't work as well. At this moment I started
> > jackd by the terminal and after opened the QjackCtl and looks like is
> > working correctly,  with the settings as default.
> > 
> > Thank you, it was by your advice that jackd was working by terminal that
> > I
> > did this way, at least is working,  not by the regular way but is
> > working.
> > 
> > Thank you very much, JB
> > 
>  default means hw:0. Better to choose the correct device in "Interface",
>  rather than default. Why? Because each time you boot your computer, the
>  device may be in a different order.
> 
> Again, under "Interface", select the correct device, the start jack.

btw, there are two buttons next to "Interface". Confusing, I know. It is
the one to the right you should use, no the one to the left.

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Re: [ubuntu-studio-users] Jack can´t start

2016-03-30 Thread Joao Bruno 
In this case I put default,  but I also did it with the both devices that
appears, hw:0 or plughw:0, doesn't work as well. At this moment I started
jackd by the terminal and after opened the QjackCtl and looks like is
working correctly,  with the settings as default.

Thank you, it was by your advice that jackd was working by terminal that I
did this way, at least is working,  not by the regular way but is working.

Thank you very much, JB

PS- not completely solved but working

On 30 Mar 2016 5:01 p.m., "Kaj Ailomaa"  wrote:

> On Wed, Mar 30, 2016, at 03:04 PM, Joao Bruno wrote:
> > http://picpaste.com/Screenshot_-_30-03-2016_-_13_50_29-GwYDHNJW.png
> >
>
> In the picture above you have not selected a device. If you  select the
> correct one, jack will start.
>
> Select the device from "Interface".
>
> If you absolutely want to use your hdmi output, instead of the analog
> one, you need to set "Audio: duplex" to outputs only.
>
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Re: [ubuntu-studio-users] Jack can´t start

2016-03-30 Thread Kaj Ailomaa 
On Wed, Mar 30, 2016, at 03:04 PM, Joao Bruno wrote:
> http://picpaste.com/Screenshot_-_30-03-2016_-_13_50_29-GwYDHNJW.png
> 

In the picture above you have not selected a device. If you  select the
correct one, jack will start.

Select the device from "Interface".

If you absolutely want to use your hdmi output, instead of the analog
one, you need to set "Audio: duplex" to outputs only.

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Re: [ubuntu-studio-users] Jack can´t start

2016-03-30 Thread Joao Bruno 
http://picpaste.com/Screenshot_-_30-03-2016_-_13_50_29-GwYDHNJW.png

http://picpaste.com/Screenshot_-_30-03-2016_-_13_50_54-6czeHw60.png

http://picpaste.com/Screenshot_-_30-03-2016_-_13_51_15-sDjm1Klu.png

http://picpaste.com/Screenshot_-_30-03-2016_-_13_51_36-jXwHfFgv.png



On Tue, Mar 29, 2016 at 5:09 PM, Ralf Mardorf 
wrote:

> >Oops, http://picpaste.com/ or similar.
>
> ".de" was not the first typo today :D, I already confused jackd with
> qjackctl settings and bad phrased at least an explanation regarding
> MIDI, that in this context is irrelevant. However, as Kaj already
> pointed out, it most likely is an issue with your qjackctl settings,
> that makes jackdbus (and jackd) fail to start. When you launched
> jackd from command line it did run.
>
> By screenshots we most likely will find the culprit.
>
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Re: [ubuntu-studio-users] Jack can´t start

2016-03-29 Thread Ralf Mardorf 
>Oops, http://picpaste.com/ or similar.

".de" was not the first typo today :D, I already confused jackd with
qjackctl settings and bad phrased at least an explanation regarding
MIDI, that in this context is irrelevant. However, as Kaj already
pointed out, it most likely is an issue with your qjackctl settings,
that makes jackdbus (and jackd) fail to start. When you launched
jackd from command line it did run.

By screenshots we most likely will find the culprit.

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Re: [ubuntu-studio-users] Jack can´t start

2016-03-29 Thread Ralf Mardorf 
On Tue, 29 Mar 2016 17:58:03 +0200, Ralf Mardorf wrote:
>On Tue, 29 Mar 2016 16:53:53 +0100, Joao Bruno wrote:
>>I'm not sure of course,  but I think should be something between jack
>>and pulse audio, missing divers maybe. I will try everything I can. I
>>can always reinstall the sistem.  
>
>No, it's not a driver issue, since jackd does run from command line and
>it only fails to run, when using qjackctl.
>
>Make screenshots of each tab, of qjackctl's settings. Upload the
>screenshots at http://picpaste.de/ or anywhere else and post the links.
  
Oops, http://picpaste.com/ or similar.

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Re: [ubuntu-studio-users] Jack can´t start

2016-03-29 Thread Joao Bruno 
I'm not sure of course,  but I think should be something between jack and
pulse audio, missing divers maybe. I will try everything I can. I can
always reinstall the sistem.
Thank you,  JB
On 29 Mar 2016 6:49 p.m., "Ralf Mardorf"  wrote:

> On Tue, 2016-03-29 at 16:37 +0100, Joao Bruno wrote:
> > this the jack version
> > jb@jb-SATELLITE-L50-B:~$  pulseaudio --kill
> > jb@jb-SATELLITE-L50-B:~$ jackd -dalsa -dhw:1 -r48000 -p1024 -n3
> > jackdmp 1.9.10
> > Copyright 2001-2005 Paul Davis and others.
> > Copyright 2004-2013 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
> > no message buffer overruns
> > no message buffer overruns
> > no message buffer overruns
> > JACK server starting in realtime mode with priority 10
> > audio_reservation_init
> > Acquire audio card Audio1
> > creating alsa driver ... hw:1|hw:1|1024|3|48000|0|0|nomon|swmeter|-
> > |32bit
> > configuring for 48000Hz, period = 1024 frames (21.3 ms), buffer = 3
> > periods
> > ALSA: final selected sample format for capture: 32bit integer little-
> > endian
> > ALSA: use 3 periods for capture
> > ALSA: final selected sample format for playback: 32bit integer little-
> > endian
> > ALSA: use 3 periods for playback
>
> If you now would start qjackctl, while jackd still runs in the terminal,
> it would work.
>
> > this is the message after i did your orientations
>
> No, you most likely didn't continue running jackd in the terminal, when
> launching qjackctl.
>
> > [snip]
> > /dev/audio|/dev/audio|1024|3|44100|0|0|nomon|swmeter|-|32bit
>^
>^
> Qjackctl does use different settings, instead of 48000 used by the
> terminal and qjackctl by default doesn't kill a running instance of
> jackd, it does use it, as long as there is no bug or a script is started
> by the jackd settings. In qjackctl's settings ensure that in "Options"
> "Execute script at startup" is unchecked, disabled.
>
> > ALSA lib control.c:953:(snd_ctl_open_noupdate) Invalid CTL /dev/audio
> > control open "/dev/audio" (No such file or directory)
> > ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM /dev/audio
> > ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM /dev/audio
> > ALSA: Cannot open PCM device alsa_pcm for playback. Falling back to
> > capture-only mode
> > Cannot initialize driver
> > JackServer::Open failed with -1
> > Failed to open server
> > 16:36:09.369 JACK was stopped with exit status=255.
> > [snip]
>
> Your qjackctl settings are bad, and/or qjackctl is buggy and or some
> pulseaudio-jack-thingy still gets started.
>
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Re: [ubuntu-studio-users] Jack can´t start

2016-03-29 Thread Ralf Mardorf 
On Tue, 2016-03-29 at 16:37 +0100, Joao Bruno wrote:
> this the jack version
> jb@jb-SATELLITE-L50-B:~$  pulseaudio --kill
> jb@jb-SATELLITE-L50-B:~$ jackd -dalsa -dhw:1 -r48000 -p1024 -n3
> jackdmp 1.9.10
> Copyright 2001-2005 Paul Davis and others.
> Copyright 2004-2013 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
> no message buffer overruns
> no message buffer overruns
> no message buffer overruns
> JACK server starting in realtime mode with priority 10
> audio_reservation_init
> Acquire audio card Audio1
> creating alsa driver ... hw:1|hw:1|1024|3|48000|0|0|nomon|swmeter|-
> |32bit
> configuring for 48000Hz, period = 1024 frames (21.3 ms), buffer = 3
> periods
> ALSA: final selected sample format for capture: 32bit integer little-
> endian
> ALSA: use 3 periods for capture
> ALSA: final selected sample format for playback: 32bit integer little-
> endian
> ALSA: use 3 periods for playback

If you now would start qjackctl, while jackd still runs in the terminal,
it would work.

> this is the message after i did your orientations

No, you most likely didn't continue running jackd in the terminal, when
launching qjackctl.

> [snip]
> /dev/audio|/dev/audio|1024|3|44100|0|0|nomon|swmeter|-|32bit
                               ^
                               ^
Qjackctl does use different settings, instead of 48000 used by the
terminal and qjackctl by default doesn't kill a running instance of
jackd, it does use it, as long as there is no bug or a script is started
by the jackd settings. In qjackctl's settings ensure that in "Options"
"Execute script at startup" is unchecked, disabled.

> ALSA lib control.c:953:(snd_ctl_open_noupdate) Invalid CTL /dev/audio
> control open "/dev/audio" (No such file or directory)
> ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM /dev/audio
> ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM /dev/audio
> ALSA: Cannot open PCM device alsa_pcm for playback. Falling back to
> capture-only mode
> Cannot initialize driver
> JackServer::Open failed with -1
> Failed to open server
> 16:36:09.369 JACK was stopped with exit status=255.
> [snip]

Your qjackctl settings are bad, and/or qjackctl is buggy and or some
pulseaudio-jack-thingy still gets started.

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Re: [ubuntu-studio-users] Jack can´t start

2016-03-29 Thread Joao Bruno 
this the jack version
jb@jb-SATELLITE-L50-B:~$  pulseaudio --kill
jb@jb-SATELLITE-L50-B:~$ jackd -dalsa -dhw:1 -r48000 -p1024 -n3
jackdmp 1.9.10
Copyright 2001-2005 Paul Davis and others.
Copyright 2004-2013 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
no message buffer overruns
no message buffer overruns
no message buffer overruns
JACK server starting in realtime mode with priority 10
audio_reservation_init
Acquire audio card Audio1
creating alsa driver ... hw:1|hw:1|1024|3|48000|0|0|nomon|swmeter|-|32bit
configuring for 48000Hz, period = 1024 frames (21.3 ms), buffer = 3 periods
ALSA: final selected sample format for capture: 32bit integer little-endian
ALSA: use 3 periods for capture
ALSA: final selected sample format for playback: 32bit integer little-endian
ALSA: use 3 periods for playback


this is the message after i did your orientations

under certain conditions; see the file COPYING for details

JACK server starting in realtime mode with priority 10

ALSA lib control.c:953:(snd_ctl_open_noupdate) Invalid CTL /dev/audio

control open "/dev/audio" (No such file or directory)

ALSA lib control.c:953:(snd_ctl_open_noupdate) Invalid CTL /dev/audio

control open "/dev/audio" (No such file or directory)

creating alsa driver ...
/dev/audio|/dev/audio|1024|3|44100|0|0|nomon|swmeter|-|32bit

ALSA lib control.c:953:(snd_ctl_open_noupdate) Invalid CTL /dev/audio

control open "/dev/audio" (No such file or directory)

ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM /dev/audio

ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM /dev/audio

ALSA: Cannot open PCM device alsa_pcm for playback. Falling back to
capture-only mode

Cannot initialize driver

JackServer::Open failed with -1

Failed to open server

16:36:09.369 JACK was stopped with exit status=255.

16:36:11.435 Could not connect to JACK server as client. - Overall
operation failed. - Unable to connect to server. Please check the messages
window for more info.

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



On Tue, Mar 29, 2016 at 4:26 PM, Ralf Mardorf 
wrote:

> Please temporarily stop pulseaudio, since I don't have pulseaudio
> installed and I never used it, I'm not sure how to do this, but I guess
> running
>
>   pulseaudio --kill
>
> does the job nowadays, after that run
>
>   qjackctl
>
> and in "Settings... > Misc" uncheck "Enable D-Bus interface", then
> start and stop and close qjackctl, ignore error messages when starting,
> I only want to ensure, that D-Bus is disabled by the settings, what ever
> version of qjackctl you are using.
>
> In a terminal run
>
>   jackd -dalsa -dhw:1 -r48000 -p1024 -n3
>
> and assumed it shouldn't work run
>
>   jackd -dalsa -dhw:0 -r48000 -p1024 -n3
>
> Normally it's better to use "-n2" and go lower than "-p1024", but for
> testing purpose "-p1024 -n3" are good values.
>
> After starting jackd in a terminal, you can start qjackctl.
>
> Does this work?
>
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Re: [ubuntu-studio-users] Jack can´t start

2016-03-29 Thread Ralf Mardorf 
Please temporarily stop pulseaudio, since I don't have pulseaudio
installed and I never used it, I'm not sure how to do this, but I guess
running

  pulseaudio --kill 

does the job nowadays, after that run

  qjackctl

and in "Settings... > Misc" uncheck "Enable D-Bus interface", then
start and stop and close qjackctl, ignore error messages when starting,
I only want to ensure, that D-Bus is disabled by the settings, what ever
version of qjackctl you are using.

In a terminal run

  jackd -dalsa -dhw:1 -r48000 -p1024 -n3

and assumed it shouldn't work run

  jackd -dalsa -dhw:0 -r48000 -p1024 -n3

Normally it's better to use "-n2" and go lower than "-p1024", but for
testing purpose "-p1024 -n3" are good values.

After starting jackd in a terminal, you can start qjackctl.

Does this work?

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Re: [ubuntu-studio-users] Jack can´t start

2016-03-29 Thread Joao Bruno 
have this message , i don`t know if helps :

6:07:49.705 Patchbay deactivated.

16:07:49.708 Statistics reset.

16:07:49.713 ALSA connection change.

16:07:49.718 D-BUS: Service is available (org.jackaudio.service aka
jackdbus).

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

16:07:49.724 ALSA connection graph change.

(qjackctl:2533): Gtk-CRITICAL **: IA__gtk_widget_get_direction: assertion
'GTK_IS_WIDGET (widget)' failed

(qjackctl:2533): Gtk-CRITICAL **: IA__gtk_widget_get_direction: assertion
'GTK_IS_WIDGET (widget)' failed


On Tue, Mar 29, 2016 at 4:05 PM, Joao Bruno 
wrote:

> that´s what i did, stills not working.
> i tried again to be sure, tried with all the options
>
> On Tue, Mar 29, 2016 at 3:31 PM, Ralf Mardorf 
> wrote:
>
>> On Tue, 29 Mar 2016 16:16:13 +0200, Kaj Ailomaa wrote:
>> >I'm pretty confident it still comes down to selecting the proper device
>> >for jack, and not messing up other settings, like having separate
>> >improper settings for in/out.
>>
>> If the original poster shouldn't know how to chose the correct device by
>> qjackctl's settings, then we need to know the output of
>>
>>   qjackctl -v
>>
>> since we need to know, if the settings GUI is the old or the new one.
>> resp. since it's a default install of what ever version of Ubuntu
>> Studio, it most likely is the old GUI.
>>
>> I don't have the old GUI available, but I suspect that there are
>>
>> "Interface"
>> "Output device"
>> "Input device"
>>
>> available by Qjackctl's old GUI's "Setup...".
>>
>> If so, than nothing should be messed up, assumed the original poster
>> would select the same device for "Interface", "Output device" and "Input
>> device". However, just one of the two devices could work in "duplex"
>> mode.
>>
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Re: [ubuntu-studio-users] Jack can´t start

2016-03-29 Thread Joao Bruno 
that´s what i did, stills not working.
i tried again to be sure, tried with all the options

On Tue, Mar 29, 2016 at 3:31 PM, Ralf Mardorf 
wrote:

> On Tue, 29 Mar 2016 16:16:13 +0200, Kaj Ailomaa wrote:
> >I'm pretty confident it still comes down to selecting the proper device
> >for jack, and not messing up other settings, like having separate
> >improper settings for in/out.
>
> If the original poster shouldn't know how to chose the correct device by
> qjackctl's settings, then we need to know the output of
>
>   qjackctl -v
>
> since we need to know, if the settings GUI is the old or the new one.
> resp. since it's a default install of what ever version of Ubuntu
> Studio, it most likely is the old GUI.
>
> I don't have the old GUI available, but I suspect that there are
>
> "Interface"
> "Output device"
> "Input device"
>
> available by Qjackctl's old GUI's "Setup...".
>
> If so, than nothing should be messed up, assumed the original poster
> would select the same device for "Interface", "Output device" and "Input
> device". However, just one of the two devices could work in "duplex"
> mode.
>
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Re: [ubuntu-studio-users] Jack can´t start

2016-03-29 Thread Ralf Mardorf 
On Tue, 29 Mar 2016 16:16:13 +0200, Kaj Ailomaa wrote:
>I'm pretty confident it still comes down to selecting the proper device
>for jack, and not messing up other settings, like having separate
>improper settings for in/out.

If the original poster shouldn't know how to chose the correct device by
qjackctl's settings, then we need to know the output of

  qjackctl -v

since we need to know, if the settings GUI is the old or the new one.
resp. since it's a default install of what ever version of Ubuntu
Studio, it most likely is the old GUI.

I don't have the old GUI available, but I suspect that there are

"Interface"
"Output device"
"Input device"

available by Qjackctl's old GUI's "Setup...".

If so, than nothing should be messed up, assumed the original poster
would select the same device for "Interface", "Output device" and "Input
device". However, just one of the two devices could work in "duplex"
mode.

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Re: [ubuntu-studio-users] Jack can´t start

2016-03-29 Thread Joao Bruno 
iḿ trying that, and avoid mess with in/out, but stills not working, if i
read correctly

On Tue, Mar 29, 2016 at 3:16 PM, Kaj Ailomaa  wrote:

> On Tue, Mar 29, 2016, at 04:11 PM, Ralf Mardorf wrote:
> > On Tue, 29 Mar 2016 15:03:31 +0100, Joao Bruno wrote:
> > >Happens the same
> >
> > I searched this way (but with startpage instead of google):
> >
> > https://www.google.de/#q=linux+driver+HDA+Intel+PCH+CX20756
> >
> > It leads to:
> >
> > http://docs.slackware.com/howtos:hardware:audio_and_snd-hda-intel
> >
> > This might help you to figure out what options to use.
> >
>
> I'm pretty confident it still comes down to selecting the proper device
> for jack, and not messing up other settings, like having separate
> improper settings for in/out. So, my initial answer already had all the
> essential information - if one reads carefully enough.
>
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Re: [ubuntu-studio-users] Jack can´t start

2016-03-29 Thread Kaj Ailomaa 
On Tue, Mar 29, 2016, at 04:11 PM, Ralf Mardorf wrote:
> On Tue, 29 Mar 2016 15:03:31 +0100, Joao Bruno wrote:
> >Happens the same
> 
> I searched this way (but with startpage instead of google):
> 
> https://www.google.de/#q=linux+driver+HDA+Intel+PCH+CX20756
> 
> It leads to:
> 
> http://docs.slackware.com/howtos:hardware:audio_and_snd-hda-intel
> 
> This might help you to figure out what options to use.
> 

I'm pretty confident it still comes down to selecting the proper device
for jack, and not messing up other settings, like having separate
improper settings for in/out. So, my initial answer already had all the
essential information - if one reads carefully enough.

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Re: [ubuntu-studio-users] Jack can´t start

2016-03-29 Thread Joao Bruno 
I will try and give you a answer.

Thank you very much.
Best regards, JB

On Tue, Mar 29, 2016 at 3:11 PM, Ralf Mardorf 
wrote:

> On Tue, 29 Mar 2016 15:03:31 +0100, Joao Bruno wrote:
> >Happens the same
>
> I searched this way (but with startpage instead of google):
>
> https://www.google.de/#q=linux+driver+HDA+Intel+PCH+CX20756
>
> It leads to:
>
> http://docs.slackware.com/howtos:hardware:audio_and_snd-hda-intel
>
> This might help you to figure out what options to use.
>
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Re: [ubuntu-studio-users] Jack can´t start

2016-03-29 Thread Ralf Mardorf 
On Tue, 29 Mar 2016 15:03:31 +0100, Joao Bruno wrote:
>Happens the same

I searched this way (but with startpage instead of google):

https://www.google.de/#q=linux+driver+HDA+Intel+PCH+CX20756

It leads to:

http://docs.slackware.com/howtos:hardware:audio_and_snd-hda-intel

This might help you to figure out what options to use.

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Re: [ubuntu-studio-users] Jack can´t start

2016-03-29 Thread Joao Bruno 
Happens the same
On 29 Mar 2016 5:01 p.m., "Ralf Mardorf"  wrote:

> On Tue, 29 Mar 2016 14:50:35 +0100, Joao Bruno wrote:
> >card 1: PCH [HDA Intel PCH], device 0: CX20756 Analog [CX20756 Analog]
> >  Subdevices: 1/1
> >  Subdevice #0: subdevice #0
>
> > List of CAPTURE Hardware Devices 
> >card 1: PCH [HDA Intel PCH], device 0: CX20756 Analog [CX20756 Analog]
> >  Subdevices: 1/1
> >  Subdevice #0: subdevice #0
>
> Only this card could be used in duplex mode, the other card is playback
> only. Actually I don't understand "Cannot open PCM device alsa_pcm for
> playback", I would expect that no device for "capture", aka "record" aka
> "input" could be opened. I suspect that the HDMI devcie is part of
> the graphics and suffers from a broken driver.
>
> What qjackctl output do you get if you chose "hw:1"?
>
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Re: [ubuntu-studio-users] Jack can´t start

2016-03-29 Thread Ralf Mardorf 
On Tue, 29 Mar 2016 14:50:35 +0100, Joao Bruno wrote:
>card 1: PCH [HDA Intel PCH], device 0: CX20756 Analog [CX20756 Analog]
>  Subdevices: 1/1
>  Subdevice #0: subdevice #0

> List of CAPTURE Hardware Devices 
>card 1: PCH [HDA Intel PCH], device 0: CX20756 Analog [CX20756 Analog]
>  Subdevices: 1/1
>  Subdevice #0: subdevice #0

Only this card could be used in duplex mode, the other card is playback
only. Actually I don't understand "Cannot open PCM device alsa_pcm for
playback", I would expect that no device for "capture", aka "record" aka
"input" could be opened. I suspect that the HDMI devcie is part of
the graphics and suffers from a broken driver.

What qjackctl output do you get if you chose "hw:1"?

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Re: [ubuntu-studio-users] Jack can´t start

2016-03-29 Thread Joao Bruno 
when i run
aplay -l;printf "\n###\n\n";arecord -l;printf "\n###\n\n";amidi -l

appears this
* List of PLAYBACK Hardware Devices 
card 0: HDMI [HDA Intel HDMI], device 3: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: HDMI [HDA Intel HDMI], device 7: HDMI 1 [HDMI 1]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: HDMI [HDA Intel HDMI], device 8: HDMI 2 [HDMI 2]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: PCH [HDA Intel PCH], device 0: CX20756 Analog [CX20756 Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

###

 List of CAPTURE Hardware Devices 
card 1: PCH [HDA Intel PCH], device 0: CX20756 Analog [CX20756 Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0





On Tue, Mar 29, 2016 at 2:43 PM, Ralf Mardorf 
wrote:

> On Tue, 29 Mar 2016 14:34:22 +0100, Joao Bruno wrote:
> >I will try, I already chose all the options devices and still not
> >working, something with d-bus, can't connect to server.
>
> Actually we still refer too
>   "Cannot open PCM device alsa_pcm for playback."
> if you get different output for other devices, post the output.
> However, most important is the output of
>aplay -l;printf "\n###\n\n";arecord -l;printf "\n###\n\n";amidi -l
> at the moment.
>
> Please, don't top post, don't quote emails in full, don't use multipart
> with HTML, instead inline or bottom post, onoly quote relevant text and
> send emails in plain text.
>
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Re: [ubuntu-studio-users] Jack can´t start

2016-03-29 Thread Ralf Mardorf 
On Tue, 29 Mar 2016 14:34:22 +0100, Joao Bruno wrote:
>I will try, I already chose all the options devices and still not
>working, something with d-bus, can't connect to server.

Actually we still refer too
  "Cannot open PCM device alsa_pcm for playback."
if you get different output for other devices, post the output.
However, most important is the output of
   aplay -l;printf "\n###\n\n";arecord -l;printf "\n###\n\n";amidi -l
at the moment.

Please, don't top post, don't quote emails in full, don't use multipart
with HTML, instead inline or bottom post, onoly quote relevant text and
send emails in plain text.

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Re: [ubuntu-studio-users] Jack can´t start

2016-03-29 Thread Joao Bruno 
I will try, I already chose all the options devices and still not working,
something with d-bus, can't connect to server.
On 29 Mar 2016 4:28 p.m., "Ralf Mardorf"  wrote:

> On Tue, 29 Mar 2016 15:10:44 +0200, Kaj Ailomaa wrote:
> >I couldn't spot any clues from the error message.
>
> Regarding
>
> "Tue Mar 29 13:07:39 2016: creating alsa driver ...
> hw:0|hw:0|1024|2|44100|0|0|nomon|swmeter|-|32bit
>
> Tue Mar 29 13:07:39 2016: ERROR: ALSA: Cannot open PCM device alsa_pcm
> for playback. Falling back to capture-only mode"
>
> I recommend to open a terminal and to run
>
>   aplay -l;printf "\n###\n\n";arecord -l;printf "\n###\n\n";amidi -l
>
> then the original poster should select the output, right click, chose
> copy and paste it to an email, to send it to the mailing list.
>
> Perhaps the original poster has several audio devices and maybe at least
> one device might provide record ports only or just midi ports. Since the
> order of cards could change with each reboot, it requires either to
> edit /etc/modprobe.d/alsa-base.conf, for example
>
>   $ cat /etc/modprobe.d/alsa-base.conf
>   # ALSA module ordering
>   options snd slots=snd_hdspm,snd_ice1712,snd_ice1712
>
> or instead of choosing "hw:0" to chose an audio device by it's
> dedicated name.
>
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Re: [ubuntu-studio-users] Jack can´t start

2016-03-29 Thread Ralf Mardorf 
On Tue, 29 Mar 2016 15:10:44 +0200, Kaj Ailomaa wrote:
>I couldn't spot any clues from the error message.

Regarding

"Tue Mar 29 13:07:39 2016: creating alsa driver ...
hw:0|hw:0|1024|2|44100|0|0|nomon|swmeter|-|32bit

Tue Mar 29 13:07:39 2016: ERROR: ALSA: Cannot open PCM device alsa_pcm
for playback. Falling back to capture-only mode"

I recommend to open a terminal and to run

  aplay -l;printf "\n###\n\n";arecord -l;printf "\n###\n\n";amidi -l

then the original poster should select the output, right click, chose
copy and paste it to an email, to send it to the mailing list.

Perhaps the original poster has several audio devices and maybe at least
one device might provide record ports only or just midi ports. Since the
order of cards could change with each reboot, it requires either to
edit /etc/modprobe.d/alsa-base.conf, for example

  $ cat /etc/modprobe.d/alsa-base.conf 
  # ALSA module ordering
  options snd slots=snd_hdspm,snd_ice1712,snd_ice1712

or instead of choosing "hw:0" to chose an audio device by it's
dedicated name.

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Re: [ubuntu-studio-users] Jack can´t start

2016-03-29 Thread Kaj Ailomaa 
On Tue, Mar 29, 2016, at 03:15 PM, Joao Bruno wrote:
> I am with original set up, fresh installation, looks like I have some
> conflict between also,Jack and pulseaudio.
> Thanks, JB
> On 29 Mar 2016 4:11 p.m., "Kaj Ailomaa"  wrote:
> 
> >

If it's a fresh installation, there is no conflict. You just need to
make sure to select the proper device, and start jack.

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Re: [ubuntu-studio-users] Jack can´t start

2016-03-29 Thread Joao Bruno 
I am with original set up, fresh installation, looks like I have some
conflict between also,Jack and pulseaudio.
Thanks, JB
On 29 Mar 2016 4:11 p.m., "Kaj Ailomaa"  wrote:

>
>
> On Tue, Mar 29, 2016, at 02:36 PM, Joao Bruno wrote:
> > when i try to start jack , came this notification on jack messages, i
> > don´t
> > know what i can do...
> >
> (snip)
>
> I couldn't spot any clues from the error message. Reboot the computer,
> so we are sure you have started out fresh. Launch qjackctl. Before
> starting jack make sure you have selected the device you want to use.
> Then, click "Start".
>
> If you have changed the system somehow, by adding PPAs, or installing
> jackd1, or you have configured your jack settings in an improper way,
> the method above might not work. Also, using HDMI output may not work.
>
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Re: [ubuntu-studio-users] Jack can´t start

2016-03-29 Thread Kaj Ailomaa 


On Tue, Mar 29, 2016, at 02:36 PM, Joao Bruno wrote:
> when i try to start jack , came this notification on jack messages, i
> don´t
> know what i can do...
> 
(snip)

I couldn't spot any clues from the error message. Reboot the computer,
so we are sure you have started out fresh. Launch qjackctl. Before
starting jack make sure you have selected the device you want to use.
Then, click "Start".

If you have changed the system somehow, by adding PPAs, or installing
jackd1, or you have configured your jack settings in an improper way,
the method above might not work. Also, using HDMI output may not work.

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[ubuntu-studio-users] Jack can´t start

2016-03-29 Thread Joao Bruno 
when i try to start jack , came this notification on jack messages, i don´t
know what i can do...



3:07:35.586 Patchbay deactivated.

13:07:35.609 Statistics reset.

13:07:35.663 ALSA connection change.

13:07:36.296 D-BUS: Service is available (org.jackaudio.service aka
jackdbus).

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

13:07:36.302 ALSA connection graph change.

(qjackctl:2281): Gtk-CRITICAL **: IA__gtk_widget_get_direction: assertion
'GTK_IS_WIDGET (widget)' failed

(qjackctl:2281): Gtk-CRITICAL **: IA__gtk_widget_get_direction: assertion
'GTK_IS_WIDGET (widget)' failed

13:07:39.298 D-BUS: JACK server could not be started. Sorry

Tue Mar 29 13:07:39 2016: Starting jack server...

Tue Mar 29 13:07:39 2016: JACK server starting in realtime mode with
priority 10

Tue Mar 29 13:07:39 2016: Acquired audio card Audio0

Tue Mar 29 13:07:39 2016: creating alsa driver ...
hw:0|hw:0|1024|2|44100|0|0|nomon|swmeter|-|32bit

Tue Mar 29 13:07:39 2016: ERROR: ALSA: Cannot open PCM device alsa_pcm for
playback. Falling back to capture-only mode

Tue Mar 29 13:07:39 2016: ERROR: Cannot initialize driver

Tue Mar 29 13:07:39 2016: ERROR: JackServer::Open failed with -1

Tue Mar 29 13:07:39 2016: ERROR: Failed to open server

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

(qjackctl:2281): Gtk-CRITICAL **: IA__gtk_widget_get_direction: assertion
'GTK_IS_WIDGET (widget)' failed

(qjackctl:2281): Gtk-CRITICAL **: IA__gtk_widget_get_direction: assertion
'GTK_IS_WIDGET (widget)' failed

Tue Mar 29 13:07:41 2016: Saving settings to
"/home/jb/.config/jack/conf.xml" ...

13:07:43.554 Could not connect to JACK server as client. - Overall
operation failed. - Unable to connect to server. Please check the messages
window for more info.

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

(qjackctl:2281): Gtk-CRITICAL **: IA__gtk_widget_get_direction: assertion
'GTK_IS_WIDGET (widget)' failed

(qjackctl:2281): Gtk-CRITICAL **: IA__gtk_widget_get_direction: assertion
'GTK_IS_WIDGET (widget)' failed

(qjackctl:2281): Gtk-CRITICAL **: IA__gtk_widget_get_direction: assertion
'GTK_IS_WIDGET (widget)' failed

(qjackctl:2281): Gtk-CRITICAL **: IA__gtk_widget_get_direction: assertion
'GTK_IS_WIDGET (widget)' failed

(qjackctl:2281): Gtk-CRITICAL **: IA__gtk_widget_get_direction: assertion
'GTK_IS_WIDGET (widget)' failed

(qjackctl:2281): Gtk-CRITICAL **: IA__gtk_widget_get_direction: assertion
'GTK_IS_WIDGET (widget)' failed


Thank you, JB
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