[ubuntu-studio-users] JACK server won't start

Tommy Tolson healinghawk at austin.rr.com
Mon Aug 18 08:14:06 UTC 2014


Sorry about that.  I found the directions and got it started.

Smiles.
Tommy Tolson

On 08/18/2014 01:52 AM, Tommy Tolson wrote:
>
> Hi,
> Jack won't start, and the message says this:
>
> 01:08:28.315 Patchbay deactivated.
>
> 01:08:28.317 Statistics reset.
>
> 01:08:28.358 ALSA connection change.
>
> 01:08:28.425 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
>
> 01:08:28.434 ALSA connection graph change.
>
> (qjackctl:2477): Gtk-CRITICAL **: IA__gtk_widget_get_direction: 
> assertion 'GTK_IS_WIDGET (widget)' failed
>
> (qjackctl:2477): Gtk-CRITICAL **: IA__gtk_widget_get_direction: 
> assertion 'GTK_IS_WIDGET (widget)' failed
>
> 01:08:35.656 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
>
> (qjackctl:2477): Gtk-CRITICAL **: IA__gtk_widget_get_direction: 
> assertion 'GTK_IS_WIDGET (widget)' failed
>
> (qjackctl:2477): Gtk-CRITICAL **: IA__gtk_widget_get_direction: 
> assertion 'GTK_IS_WIDGET (widget)' failed
>
> Mon Aug 18 01:08:35 2014: Starting jack server...
>
> Mon Aug 18 01:08:35 2014: JACK server starting in realtime mode with 
> priority 10
>
> Mon Aug 18 01:08:35 2014: Acquired audio card Audio0
>
> Mon Aug 18 01:08:35 2014: creating alsa driver ... 
> hw:0|hw:0|1024|2|44100|0|0|nomon|swmeter|-|32bit
>
> Mon Aug 18 01:08:35 2014: ERROR: ALSA: Cannot open PCM device alsa_pcm 
> for playback. Falling back to capture-only mode
>
> Mon Aug 18 01:08:35 2014: ERROR: Cannot initialize driver
>
> Mon Aug 18 01:08:35 2014: ERROR: JackServer::Open failed with -1
>
> Mon Aug 18 01:08:35 2014: ERROR: Failed to open server
>
> Mon Aug 18 01:08:36 2014: Saving settings to 
> "/home/healinghawk/.config/jack/conf.xml" ...
>
> 01:08:45.972 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
>
> 01:10:08.407 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
>
> Mon Aug 18 01:10:08 2014: Starting jack server...
>
> Mon Aug 18 01:10:08 2014: JACK server starting in realtime mode with 
> priority 10
>
> Mon Aug 18 01:10:08 2014: ERROR: cannot register object path 
> "/org/freedesktop/ReserveDevice1/Audio0": A handler is already 
> registered for /org/freedesktop/ReserveDevice1/Audio0
>
> Mon Aug 18 01:10:08 2014: ERROR: Failed to acquire device name : 
> Audio0 error : A handler is already registered for 
> /org/freedesktop/ReserveDevice1/Audio0
>
> Mon Aug 18 01:10:08 2014: ERROR: Audio device hw:0 cannot be acquired...
>
> Mon Aug 18 01:10:08 2014: ERROR: Cannot initialize driver
>
> Mon Aug 18 01:10:08 2014: ERROR: JackServer::Open failed with -1
>
> Mon Aug 18 01:10:08 2014: ERROR: Failed to open server
>
> Mon Aug 18 01:10:10 2014: Saving settings to 
> "/home/healinghawk/.config/jack/conf.xml" ...
>
> 01:10:21.863 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
>
>
> What do I need to do to make it start?
> Thanks.
>
>
> Smiles.
> Tommy Tolson
>

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