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i tried all i could look up on the net to come up with nothing that fixed it

here are the things i am seeing and what i am tring to do is used my guitar via usb to a guitar program and i get CANNOT MAKE A JACK CLIENT IS JACKD RUNNING!?

so i looked it up and told me to use qjackctl did now this is what i see D-BUS:

JACK server could not be started. and Could not connect to JACK server as client.

Overall operation failed.
- Unable to connect to server. from the messages window i get   20:46:28.114 Patchbay deactivated.
20:46:28.116 Statistics reset.
20:46:28.121 ALSA connection change.
20:46:28.133 D-BUS: Service is available (org.jackaudio.service aka jackdbus).
20:46:28.210 D-BUS: JACK server could not be started. Sorry
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
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
20:46:28.231 ALSA connection graph change.
Fri Jan 16 20:46:28 2015: Starting jack server...
Fri Jan 16 20:46:28 2015: JACK server starting in realtime mode with priority 10
Fri Jan 16 20:46:28 2015: ERROR: Cannot lock down 82274202 byte memory area (Cannot allocate memory)
Fri Jan 16 20:46:28 2015: ERROR: cannot register object path "/org/freedesktop/ReserveDevice1/Audio0": A handler is already registered for /org/freedesktop/ReserveDevice1/Audio0
Fri Jan 16 20:46:28 2015: ERROR: Failed to acquire device name : Audio0 error : A handler is already registered for /org/freedesktop/ReserveDevice1/Audio0
Fri Jan 16 20:46:28 2015: ERROR: Audio device plughw:0 cannot be acquired...
Fri Jan 16 20:46:28 2015: ERROR: Cannot initialize driver
Fri Jan 16 20:46:28 2015: ERROR: JackServer::Open failed with -1
Fri Jan 16 20:46:28 2015: ERROR: Failed to open server
Fri Jan 16 20:46:29 2015: Saving settings to "/home/april-tyler/.config/jack/conf.xml" ...
20:47:26.302 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

I tried all the how 2s on it the sudo this the jack whatever start will not start its like noting is working

plz help and if you can remote assist would be even better

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  • not shere how to make it like in the promts sorry Jan 17, 2015 at 2:56

1 Answer 1

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Your user needs to be in the audio group.

sudo usermod -a -G audio $USER

Log out and back in for the change to take effect.

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