Re: Issue starting JACK

Nathan Dehnel <[email protected]>
Newsgroups gmane.linux.alsa.user
Message-ID <CAEEhgEte6sZMJsVRksVEnEw_gvd_v45mmZqxeOd4HARjhpCXNg@mail.gmail.com>
>Do you use pulseaudio ?
Yes. I have tried using module-jack and also disabling it, but neither work.

>/usr/bin/jackd
This file is not on my system. These are the executables installed by
the jack2 package:
-r-xr-xr-x 2 root root  48640 Dec 31  1969 alsa_in
-r-xr-xr-x 2 root root  48512 Dec 31  1969 alsa_out
-r-xr-xr-x 2 root root  16832 Dec 31  1969 jack_alias
-r-xr-xr-x 2 root root  17392 Dec 31  1969 jack_bufsize
-r-xr-xr-x 2 root root  17664 Dec 31  1969 jack_connect
-r-xr-xr-x 2 root root    398 Dec 31  1969 jack_control
-r-xr-xr-x 2 root root  17992 Dec 31  1969 jack_cpu
-r-xr-xr-x 2 root root  16848 Dec 31  1969 jack_cpu_load
-r-xr-xr-x 2 root root 137104 Dec 31  1969 jackdbus
lrwxrwxrwx 3 root root     12 Dec 31  1969 jack_disconnect -> jack_connect
-r-xr-xr-x 2 root root  17456 Dec 31  1969 jack_evmon
-r-xr-xr-x 2 root root  16824 Dec 31  1969 jack_freewheel
-r-xr-xr-x 2 root root  17928 Dec 31  1969 jack_iodelay
-r-xr-xr-x 2 root root  17744 Dec 31  1969 jack_latent_client
-r-xr-xr-x 2 root root  17864 Dec 31  1969 jack_load
-r-xr-xr-x 2 root root  22160 Dec 31  1969 jack_lsp
-r-xr-xr-x 2 root root  18088 Dec 31  1969 jack_metro
-r-xr-xr-x 2 root root  22520 Dec 31  1969 jack_midi_dump
-r-xr-xr-x 2 root root  33848 Dec 31  1969 jack_midi_latency_test
-r-xr-xr-x 2 root root  17368 Dec 31  1969 jack_midiseq
-r-xr-xr-x 2 root root  17544 Dec 31  1969 jack_midisine
-r-xr-xr-x 2 root root  16632 Dec 31  1969 jack_monitor_client
-r-xr-xr-x 2 root root  18528 Dec 31  1969 jack_multiple_metro
-r-xr-xr-x 2 root root  17304 Dec 31  1969 jack_net_master
-r-xr-xr-x 2 root root  17240 Dec 31  1969 jack_net_slave
-r-xr-xr-x 2 root root  47712 Dec 31  1969 jack_netsource
-r-xr-xr-x 2 root root  21680 Dec 31  1969 jack_property
-r-xr-xr-x 2 root root  23152 Dec 31  1969 jack_rec
-r-xr-xr-x 2 root root  16896 Dec 31  1969 jack_samplerate
-r-xr-xr-x 2 root root  18328 Dec 31  1969 jack_server_control
-r-xr-xr-x 2 root root  18040 Dec 31  1969 jack_session_notify
-r-xr-xr-x 2 root root  16960 Dec 31  1969 jack_showtime
-r-xr-xr-x 2 root root  34136 Dec 31  1969 jack_simdtests
-r-xr-xr-x 2 root root  17376 Dec 31  1969 jack_simple_client
-r-xr-xr-x 2 root root  17704 Dec 31  1969 jack_simple_session_client
-r-xr-xr-x 2 root root  65752 Dec 31  1969 jack_test
-r-xr-xr-x 2 root root  17488 Dec 31  1969 jack_thru
-r-xr-xr-x 2 root root  23544 Dec 31  1969 jack_transport
-r-xr-xr-x 2 root root  16680 Dec 31  1969 jack_unload
-r-xr-xr-x 2 root root  17040 Dec 31  1969 jack_wait
-r-xr-xr-x 2 root root  16976 Dec 31  1969 jack_zombie

On Thu, Jul 9, 2020 at 10:29 PM <[email protected]> wrote:
>
> Pleazse ignore my previous reply. It contains an error which is
> corrected here:
>
> On 2020-07-09 22:30, Nathan Dehnel wrote:
> >> Which of the cards Generic or Generic1 do you want to connect to with
> > Jack ?
> > I don't care which.
>
>
> Do you use pulseaudio ?
>
> Regardless;
>
> Here is something you can do to try and make jack work with alsa
>
> !) Close qjackctl, as it doesnt work for you. I avoid it like the
> plague. It helps me none and just causes problems.
>
> 2) execute the following in a user terminal
>
> $] pulseaudio -k
> $] killall -KILL jackd
> $]  /usr/bin/jackd --sync -P80 -ndefault -dalsa -dhw:Generic -r441
>
> Post the complete terminal output from the last /usr/bin/jackd command
>
>
>
>
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