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" <[email protected]> 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. > > -- > ubuntu-studio-users mailing list > [email protected] > Modify settings or unsubscribe at: > https://lists.ubuntu.com/mailman/listinfo/ubuntu-studio-users >
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