Hi, I am just starting out trying to get a linux based studio up and running. I am having a bit of troble getting my sound card to work. I have been trying to slove the problem myself, reading forums etc but I get the feeling I'm just going around in circles because I don't actually know what I am doing. I manage to change the error messages in jack but not actually solve them. This is the latest output from jack when I try to start it.

10:11:25.234 Statistics reset.

10:11:25.245 ALSA connection change.

10:11:25.329 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

JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock

JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock

10:11:25.407 ALSA connection graph change.

10:12:01.086 D-BUS: JACK server is starting...

10:12:01.199 D-BUS: JACK server was started (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

JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock

JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock

Wed May 15 10:12:01 2019: Starting jack server...

Wed May 15 10:12:01 2019: JACK server starting in realtime mode with priority 10

Wed May 15 10:12:01 2019: self-connect-mode is "Don't restrict self connect requests"

Wed May 15 10:12:01 2019: ERROR: Cannot lock down 82280346 byte memory area (Cannot allocate memory)

Wed May 15 10:12:01 2019: Acquired audio card Audio0

Wed May 15 10:12:01 2019: creating alsa driver ... hw:PCH|hw:PCH|1024|2|48000|0|0|nomon|swmeter|-|32bit

Wed May 15 10:12:01 2019: configuring for 48000Hz, period = 1024 frames (21.3 ms), buffer = 2 periods

Wed May 15 10:12:01 2019: ALSA: final selected sample format for capture: 32bit integer little-endian

Wed May 15 10:12:01 2019: ALSA: use 2 periods for capture

Wed May 15 10:12:01 2019: ALSA: final selected sample format for playback: 32bit integer little-endian

Wed May 15 10:12:01 2019: ALSA: use 2 periods for playback

Wed May 15 10:12:01 2019: graph reorder: new port 'system:capture_1'

Wed May 15 10:12:01 2019: New client 'system' with PID 0

Wed May 15 10:12:01 2019: graph reorder: new port 'system:capture_2'

Wed May 15 10:12:01 2019: graph reorder: new port 'system:playback_1'

Wed May 15 10:12:01 2019: graph reorder: new port 'system:playback_2'

Wed May 15 10:12:01 2019: New client 'PulseAudio JACK Sink' with PID

1324

Wed May 15 10:12:01 2019: Connecting 'PulseAudio JACK Sink:front-left' to 'system:playback_1'

Wed May 15 10:12:01 2019: Connecting 'PulseAudio JACK Sink:front-right' to 'system:playback_2'

Wed May 15 10:12:01 2019: New client 'PulseAudio JACK Source' with PID 1324

Wed May 15 10:12:01 2019: Connecting 'system:capture_1' to 'PulseAudio JACK Source:front-left'

Wed May 15 10:12:01 2019: Connecting 'system:capture_2' to 'PulseAudio JACK Source:front-right'

Wed May 15 10:12:02 2019: Saving settings to "/home/vinnie/.config/jack/conf.xml" ...

10:12:03.253 JACK connection change.

10:12:03.254 Server configuration saved to "/home/vinnie/.jackdrc".

10:12:03.254 Statistics reset.

10:12:03.262 Client activated.

10:12:03.263 Patchbay deactivated.

10:12:03.356 JACK connection graph change.

Wed May 15 10:12:03 2019: New client 'qjackctl' with PID 2727


Anyway if anyone can point me into a direction of where to start reading so I can get some understanding of what I am doing/should be doing that would be much apperciated. 

Thanks