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Mixxx can't load Tracks & crashs System

https://linuxmusicians.com/viewtopic.php?t=19195

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Mixxx can't load Tracks & crashs System

Posted: Sat Nov 17, 2018 8:36 pm
by Moony
Hi ,
i just installed a new Ubuntu Studio Version and tried to use Mixxx.
It worked at the beginning and now it won't load tracks anymore and also crashes all sounds in the OS.
Has anyone a idea to fix it?
Bye,
Moony

Re: Mixxx can't load Tracks & crashs System

Posted: Sun Nov 18, 2018 8:02 am
by khz
:Welcome:

Start mixxx from the console. Post the output here.

Re: Mixxx can't load Tracks & crashs System

Posted: Sun Nov 18, 2018 9:26 pm
by Moony
I started Mixxx from terminal ... and now it works fine.
when i start it via shortcut, it still crashes when i load a track ?!?

But there are still maaany error messages ...
This is the terminal output:

(mixxx:3428): Gtk-WARNING **: 22:01:58.829: Theme parsing error: gtk.css:597:14: not a number

(mixxx:3428): Gtk-WARNING **: 22:01:58.829: Theme parsing error: gtk.css:597:14: Expected a string.

(mixxx:3428): Gtk-WARNING **: 22:01:58.829: Theme parsing error: gtk.css:600:17: Expected a string.

(mixxx:3428): Gtk-WARNING **: 22:01:58.831: Theme parsing error: gtk.css:784:14: not a number

(mixxx:3428): Gtk-WARNING **: 22:01:58.831: Theme parsing error: gtk.css:784:14: Expected a string.

(mixxx:3428): Gtk-WARNING **: 22:01:58.831: Theme parsing error: gtk.css:787:17: Expected a string.

(mixxx:3428): Gtk-WARNING **: 22:01:58.833: Theme parsing error: gtk.css:1096:14: not a number

(mixxx:3428): Gtk-WARNING **: 22:01:58.833: Theme parsing error: gtk.css:1096:14: Expected a string.

(mixxx:3428): Gtk-WARNING **: 22:01:58.833: Theme parsing error: gtk.css:1099:17: Expected a string.

(mixxx:3428): Gtk-WARNING **: 22:01:58.840: Theme parsing error: gtk.css:2286:8: not a number

(mixxx:3428): Gtk-WARNING **: 22:01:58.840: Theme parsing error: gtk.css:2286:18: Using Pango syntax for the font: style property is deprecated; please use CSS syntax

(mixxx:3428): Gtk-WARNING **: 22:01:58.840: Theme parsing error: gtk.css:2291:8: not a number

(mixxx:3428): Gtk-WARNING **: 22:01:58.840: Theme parsing error: gtk.css:2291:18: Using Pango syntax for the font: style property is deprecated; please use CSS syntax

(mixxx:3428): Gtk-WARNING **: 22:01:58.849: Theme parsing error: gtk.css:4357:14: not a number

(mixxx:3428): Gtk-WARNING **: 22:01:58.849: Theme parsing error: gtk.css:4357:14: Expected a string.

(mixxx:3428): Gtk-WARNING **: 22:01:58.849: Theme parsing error: gtk.css:4419:12: not a number

(mixxx:3428): Gtk-WARNING **: 22:01:58.849: Theme parsing error: gtk.css:4419:12: Expected a string.

(mixxx:3428): Gtk-WARNING **: 22:01:58.849: Theme parsing error: gtk.css:4428:16: not a number

(mixxx:3428): Gtk-WARNING **: 22:01:58.849: Theme parsing error: gtk.css:4428:16: Expected a string.

(mixxx:3428): Gtk-WARNING **: 22:01:58.850: Theme parsing error: gtk.css:4443:22: not a number

(mixxx:3428): Gtk-WARNING **: 22:01:58.850: Theme parsing error: gtk.css:4443:22: Expected a string.

(mixxx:3428): Gtk-WARNING **: 22:01:58.850: Theme parsing error: gtk.css:4499:12: Expected a string.

(mixxx:3428): Gtk-WARNING **: 22:01:58.850: Theme parsing error: gtk.css:4501:16: not a number

(mixxx:3428): Gtk-WARNING **: 22:01:58.850: Theme parsing error: gtk.css:4501:16: Expected a string.

(mixxx:3428): Gtk-WARNING **: 22:01:58.850: Theme parsing error: gtk.css:4549:12: not a number

(mixxx:3428): Gtk-WARNING **: 22:01:58.850: Theme parsing error: gtk.css:4549:12: Expected a string.
Warning [Main]: QApplication: invalid style override passed, ignoring it.
ALSA lib pcm_dsnoop.c:638:(snd_pcm_dsnoop_open) unable to open slave
ALSA lib pcm_dmix.c:1099:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm.c:2565:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2565:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2565:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
ALSA lib pcm_dmix.c:1099:(snd_pcm_dmix_open) unable to open slave
Cannot connect to server socket err = Datei oder Verzeichnis nicht gefunden
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
Warning [Main]: Empty filename passed to function
Warning [Main]: QOpenGLFunctions created with non-current context
Warning [Controller]: USB permissions problem (or device error.) Your account needs write access to USB HID controllers.
Warning [Controller]: USB permissions problem (or device error.) Your account needs write access to USB HID controllers.
Warning [Main]: QOpenGLContext::swapBuffers() called with non-exposed window, behavior is undefined
Warning [Main]: QOpenGLContext::swapBuffers() called with non-exposed window, behavior is undefined
Warning [CachingReaderWorker 2]: SoundSourceFLAC - Failed to process FLAC metadata: 4
Warning [CachingReaderWorker 2]: SoundSourceProxy - Unable to open file "file:///home/aaron/Musik/Jazzy/saib. - Spike Spiegel.flac" with provider "Xiph.org libFLAC" using mode Strict
Warning [CachingReaderWorker 2]: SoundSourceProxy - Unable to open file "file:///home/aaron/Musik/Jazzy/saib. - Spike Spiegel.flac" with provider "libsndfile" using mode Strict
Warning [CachingReaderWorker 2]: SoundSourceFLAC - Failed to process FLAC metadata: 4
Warning [CachingReaderWorker 2]: SoundSourceProxy - Failed to open file "file:///home/aaron/Musik/Jazzy/saib. - Spike Spiegel.flac" with provider "Xiph.org libFLAC"
Warning [CachingReaderWorker 2]: CachingReaderWorker - Failed to open file: "/home/aaron/Musik/Jazzy/saib. - Spike Spiegel.flac"
Warning [LibraryScanner 1]: QSqlDatabasePrivate::removeDatabase: connection 'MIXXX-2' is still in use, all queries will cease to work.

Re: Mixxx can't load Tracks & crashs System

Posted: Mon Nov 19, 2018 1:38 pm
by khz
Linux is very talkative, don't panic. ;-) [ code ]Please use the code function for better readability. Thanks.[ /code ]

Code: Select all

(mixxx:3428): Gtk-WARNING **: 22:01:58.850: Theme parsing error:
Anything to do with a chosen theme?

Code: Select all

.config/mixxx
>> Often the personal settings of the programs are in the hidden folder ".config" in your ~home directory. <<

Rename it to try it out with

Code: Select all

mv .config/mixxx .config/mixxx-BAK

((BAK == Backup, If this folder exists.)

Code: Select all

jack server is not running or cannot be started
Have you ever started jack and tried it?
Or switch to ALSA in mixxx.

Code: Select all

JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
If you want, you can run Jack in the RAM. The RAM is faster and saves your hard drive. viewtopic.php?p=93108#p93108

Code: Select all

Warning [Controller]: USB permissions problem (or device error.) Your account needs write access to USB HID controllers.
USB HID controllers - problem?

Code: Select all

Warning [CachingReaderWorker 2]: SoundSourceProxy - Unable to open file "file:///home/aaron/Musik/Jazzy/saib. - Spike Spiegel.flac" with provider "libsndfile" using mode Strict
Unable to open file - problem?

50/50% ;-)

Re: Mixxx can't load Tracks & crashs System

Posted: Sat Nov 24, 2018 2:04 pm
by khz

Code: Select all

JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
I have the same message, by the way.
I have the shm entry in the fstab. Is this not used now or what does the message say? Or does this have nothing to do with the shm entry in the fstab? https://github.com/jackaudio/jack2/blob ... Mem.h#L186
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