/srv/irclogs.ubuntu.com/2017/01/09/#ubuntustudio.txt

=== sakura is now known as Guest99506
jackhi guys21:38
jacki really need help with routing alsa to jack in UBstudio21:38
jackanyone that can help me please21:39
OvenWerksjack: Can you give more information on what you are trying to do?21:40
jackyes sur21:40
jackthe system sounds that normally use Alsa stop working because jack is hijacking alsa21:41
OvenWerksjack: how are you starting jack?21:41
jacki use qjackctl21:42
OvenWerksjack do you find a jack sink in sound settings?21:43
OvenWerkssound settings from the speaker icon in the top bar21:43
OvenWerkslook in output devices21:43
jacki see built in audio analog stereo, loopback analog stereo21:44
OvenWerksyou may have to scroll down21:44
jackno scrolling available21:45
jacki even resized the window to double check21:45
OvenWerksok, try opening a terminal and typing: cd /tmp && wget http://jackaudio.org/downloads/adevices.sh && bash ./adevices.sh21:46
OvenWerksthat is all one line21:46
OvenWerkscopy and paste to a paste site and pass us the url21:46
OvenWerkspastebin.com or similar21:46
jacksure https://justpaste.it/129ao21:48
OvenWerksjackd is not running it looks like21:50
jackappreciate the help thank you21:50
jacknot atm21:50
jackwant me to run and repaste?21:50
OvenWerksjackdbus does not seem to be responding to things well either. you may have to kill -9 jackdbus first21:51
jacki just installed ubuntu studio today21:51
OvenWerksI understand, jack_control status should not return an error, that means jackdbus needs to be restarted.21:52
jacki have no idea how to kill -9 jackbus or what it means21:53
OvenWerkshow do you have qjackctl set up?21:53
OvenWerksjust type kill -9 jackdbus in a terminal21:53
OvenWerksthen do jack_control status and it should say stopped.21:53
jackit says bash: kill: jackdbus: arguments must be process or job IDs21:54
OvenWerkssorry, I should have said killall -9 jackdbus.21:55
jackno process found it says21:56
jackno worries just happy i can get help with this and thanks for taking the time21:56
OvenWerksso does jack_control status work for you then?21:57
jacklet me put it this way: bitwig works with jack atm but all other sounds like vlc and browser stop working21:58
OvenWerksWhich is correct operation actually.21:59
jacktrue21:59
OvenWerksbut there should be a PA-jack bridge running to allow jack to pass through desktop sound21:59
OvenWerksThe paste you sent seems to indicate jackdbus di not stop correctly for some reason so I was making sure that was fixed22:00
jackthat is exactly my aim to pass through desktop sound22:00
OvenWerksso maybe use qjackctl to start jack again. and look in the connections window of qjackctl.22:01
jacki believe i installed a pa jack bridge but not sure22:01
OvenWerksubuntustudio comes with it by default22:01
jackok22:01
jackin connections i see bitwig on top and system below it both stereo22:02
OvenWerksDid you start bitwig first or qjackctl?22:02
jackjack first22:02
jackthen bitwig22:02
OvenWerksconnections does not show anything that says pulse or something like that?22:03
jackis it true that ubstudio should pass through desktop sound out of the box?22:03
jackno strangely22:03
OvenWerksjack only with manual connection at this time.22:04
OvenWerksbut the bridge should start up ok.22:04
OvenWerksin a terminal type pulseaudio -k22:04
OvenWerksdoes the bridge apear in connections after that?22:04
jackno it does not appear. I did notice that the pulse audio volume control had some changes. Output devices is reduced to 1 only:loopback analog stereo22:05
jackrestarting jack solved that though22:06
OvenWerksyes because pulse does not see your sound device as available.22:06
jackso i assume that the pulse audio is supposed to appear in the connections of jack control?22:07
OvenWerksin qjackctl setup -> Misc do you have enable d-bus interface on?22:07
jackthat is the aim i mean?22:07
OvenWerksyes it should22:07
jackis enabled yes22:08
jackpatchbay an option?22:08
OvenWerksok, try running the command above and pasting again.22:08
OvenWerkspatch bay is not the right window.22:09
jackno i was just thinking out loud on the patchbay22:09
OvenWerkscd /tmp && wget http://jackaudio.org/downloads/adevices.sh && bash ./adevices.sh22:09
OvenWerkswith jack running22:09
OvenWerksand paste22:09
jackso cd /tmp && wget http://jackaudio.org/downloads/adevices.sh && bash ./adevices.sh while jack is runnung?22:10
OvenWerksyes22:10
jackpaste and send url again?22:10
OvenWerksyes22:10
jackhttps://justpaste.it/129br there you go22:11
jackso pulse audio is like an alsa loopback device?22:12
OvenWerksOK, you are running jackd... probably started by bitwig rather than qjackctl.22:12
OvenWerksqjackctl should run jackdbus22:12
jacksorry i will retry22:13
jackforgot to quit bitwig22:13
OvenWerks the pa-jack bridge depends on the dbus version of jack22:13
OvenWerksjack: I am sorry but I have to go pick up my wife. I should be back in 30 to 60 minutes22:14
jackhttps://justpaste.it/129bv22:14
jackyes thanks for the help btw22:14
OvenWerksit still says that jackd has the device. so from a terminal type killall -9 jackd.22:15
OvenWerksbitwig may leave jackd running or something (it shouldn't)22:16
jackit worked jack stopped22:16
jackrestart jack and paste and url again?22:17
jacki saw this script pacmd load-module module-jack-source channels=2; pacmd load-module module-jack-sink channels=2;  it is supposed to be put in jack options execute script after startup22:18
jackafter killall i restarted jack and used that command line while jack is running. Here is the link again https://justpaste.it/129c322:20
OvenWerksI'll be back later.. in about 45 to 60 minutes22:23
jackyes of course22:26
jacktake care22:26
jackI tried running this script in jack control>setup>options>execute script at startup: pacmd load-module module-jack-source channels=2; pacmd load-module module-jack-sink channels=2;   now pulse audio is available in connections22:27
jackdamn that sclyript did the job actual22:30
jackdamn that script did the job actually22:30

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