Hello, I have a Hercules Control AIR. In Mixxx 1.10 works with some workaround, but in Mixxx 1.11 does not, crash when hit "play". Im on Ubuntu 14.04. The debug says: ~$ mixxx --debug Debug [Main]: Mixxx 1.11.0 "(bzr 1.11 r3885+; built on: Apr 25 2014 @ 04:13:53; flags: bulk hid hifieq mad optimize=9 qdebug shoutcast vamp verbose vinylcontrol)" is starting... Debug [Main]: Qt version is: 4.8.6 Debug [Main]: Configuration file is at the current version 1.11.0 Debug [Main]: Loading translations for locale "es_AR" from translations folder "/usr/share/mixxx/translations/" : success Debug [Main]: ConfigObject: Could not read "" Debug [Main]: "/usr/share/mixxx/keyboard/es_MX.kbd.cfg" not found, using en_US.kbd.cfg Warning [Main]: ControlObject::getControl returning NULL for ( "[Channel1]" , "vinylcontrol_mode" ) Warning [Main]: ControlObject::getControl returning NULL for ( "[Channel2]" , "vinylcontrol_mode" ) Debug [Main]: JACK client name set ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side bt_audio_service_open: connect() failed: Conexión rehusada (111) bt_audio_service_open: connect() failed: Conexión rehusada (111) bt_audio_service_open: connect() failed: Conexión rehusada (111) bt_audio_service_open: connect() failed: Conexión rehusada (111) Cannot connect to server socket err = No existe el archivo o el directorio Cannot connect to server request channel jack server is not running or cannot be started Warning [Main]: ControlObject::getControl returning NULL for ( "[Flanger]" , "lfoDepth" ) Warning [Main]: ControlObject::getControl returning NULL for ( "[Flanger]" , "lfoDelay" ) Warning [Main]: ControlObject::getControl returning NULL for ( "[Flanger]" , "lfoPeriod" ) Debug [Main]: Available QtSQL drivers: ("QSQLITE", "QMYSQL3", "QMYSQL", "QSPATIALITE") Debug [Main]: DB status: "/home/federico/.mixxx/mixxxdb.sqlite" = true Debug [Main]: SchemaManager::upgradeToSchemaVersion already at version 17 Debug [Main]: TrackDAO::initialize QThread(0x8c35450, name = "Main") "qt_sql_default_connection" Debug [Main]: CrateDAO::initialize() Debug [Main]: CueDAO::initialize QThread(0x8c35450, name = "Main") "qt_sql_default_connection" Debug [Main]: Default quick links: ("/home/federico/Música/", "/home/federico/Escritorio/", "/home/federico/Documentos/") Debug [Main]: Appending Quick Link: "Música" --- "/home/federico/Música/" Debug [Main]: Appending Quick Link: "Escritorio" --- "/home/federico/Escritorio/" Debug [Main]: Appending Quick Link: "Documentos" --- "/home/federico/Documentos/" Debug [Main]: Creating session history playlist name: "2014-11-29 (6)" Debug [Main]: Committing transaction on "qt_sql_default_connection" result: true Debug [Main]: Traktor Library Location=[ "/home/federico/collection.nml" ] Debug [Main]: AnalyserWaveform::AnalyserWaveform() Debug [Main]: Setting VAMP_PATH to: "/usr/lib/mixxx/plugins/vamp:/home/federico/.mixxx/plugins/vamp/:/usr/bin/lin32_build/vamp-plugins:/usr/bin/lin64_build/vamp-plugins" Debug [Main]: Creating ControllerManager Debug [Main]: Extension ".bulk.xml" total 1 presets Debug [Main]: Extension ".hid.xml" total 7 presets Debug [Main]: Extension ".midi.xml" total 80 presets Debug [Main]: Setting VAMP_PATH to: "/usr/lib/mixxx/plugins/vamp:/home/federico/.mixxx/plugins/vamp/:/usr/bin/lin32_build/vamp-plugins:/usr/bin/lin64_build/vamp-plugins:/usr/lib/mixxx/plugins/vamp:/home/federico/.mixxx/plugins/vamp/:/usr/bin/lin32_build/vamp-plugins:/usr/bin/lin64_build/vamp-plugins" Debug [Main]: VampPluginLoader::listPlugins() returned 3 plugins Debug [Main]: Plugin output displayname: "mixxxbpmdetection:0" "SoundTouch BPM Detector (Legacy)" Debug [Main]: Plugin output displayname: "qm-barbeattracker:0" "Bar and Beat Tracker" Debug [Main]: Plugin output displayname: "qm-barbeattracker:1" "Bar and Beat Tracker" Debug [Main]: Plugin output displayname: "qm-barbeattracker:2" "Bar and Beat Tracker" Debug [Main]: Plugin output displayname: "qm-barbeattracker:3" "Bar and Beat Tracker" Debug [Main]: Plugin output displayname: "qm-tempotracker:0" "Queen Mary Tempo and Beat Tracker" Debug [Main]: Plugin output displayname: "qm-tempotracker:1" "Queen Mary Tempo and Beat Tracker" Debug [Main]: Plugin output displayname: "qm-tempotracker:2" "Queen Mary Tempo and Beat Tracker" Debug [Main]: ControllerManager::getControllerList Debug [Main]: SoundManager::setupDevices() Debug [Main]: SoundDevicePortAudio::open() "0, HDA Intel PCH: ALC269VC Analog (hw:0,0)" Debug [Main]: framesPerBuffer: 2048 Debug [Main]: Requested sample rate: 44100 Hz, latency: 46.4399 ms Debug [Main]: Output channels: 0 | Input channels: 1 Debug [Main]: Opening stream with id 0 Debug [Main]: Opened PortAudio stream successfully... starting Debug [Main]: Dynamically loaded PortAudio library Debug [Main]: PortAudio: Started stream successfully Debug [Main]: Actual sample rate: 44100 Hz, latency: 0 ms Debug [Main]: SoundDevicePortAudio::open() "2, DJ Control Air: USB Audio (hw:1,0)" Debug [Main]: framesPerBuffer: 2048 Debug [Main]: Requested sample rate: 44100 Hz, latency: 46.4399 ms Debug [Main]: Output channels: 4 | Input channels: 0 Debug [Main]: Opening stream with id 2 Expression 'r' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 2097 Expression 'PaAlsaStreamComponent_FinishConfigure( &self->playback, hwParamsPlayback, outParams, self->primeBuffers, realSr, outputLatency )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 2738 Expression 'PaAlsaStream_Configure( stream, inputParameters, outputParameters, sampleRate, framesPerBuffer, &inputLatency, &outputLatency, &hostBufferSizeMode )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 2843 Warning [Main]: Error opening stream: Unanticipated host error Debug [Main]: JACK client name set ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side bt_audio_service_open: connect() failed: Conexión rehusada (111) bt_audio_service_open: connect() failed: Conexión rehusada (111) bt_audio_service_open: connect() failed: Conexión rehusada (111) bt_audio_service_open: connect() failed: Conexión rehusada (111) Cannot connect to server socket err = No existe el archivo o el directorio Cannot connect to server request channel jack server is not running or cannot be started Debug [Main]: guess the size of the window decoration Debug [Main]: DlgPrefVinyl::Apply Debug [Main]: in VinylGainSlotApply() with gain: 1 Debug [Controller]: ControllerManager::getControllerList Debug [Main]: JACK client name set ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side bt_audio_service_open: connect() failed: Conexión rehusada (111) bt_audio_service_open: connect() failed: Conexión rehusada (111) bt_audio_service_open: connect() failed: Conexión rehusada (111) bt_audio_service_open: connect() failed: Conexión rehusada (111) Cannot connect to server socket err = No existe el archivo o el directorio Cannot connect to server request channel jack server is not running or cannot be started Debug [Main]: SoundManager::setupDevices() Debug [Main]: SoundDevicePortAudio::open() "0, HDA Intel PCH: ALC269VC Analog (hw:0,0)" Debug [Main]: framesPerBuffer: 2048 Debug [Main]: Requested sample rate: 44100 Hz, latency: 46.4399 ms Debug [Main]: Output channels: 0 | Input channels: 1 Debug [Main]: Opening stream with id 0 Debug [Main]: Opened PortAudio stream successfully... starting Debug [Main]: Dynamically loaded PortAudio library Debug [Main]: PortAudio: Started stream successfully Debug [Main]: Actual sample rate: 44100 Hz, latency: 0 ms Debug [Main]: SoundDevicePortAudio::open() "2, DJ Control Air: USB Audio (hw:1,0)" Debug [Main]: framesPerBuffer: 2048 Debug [Main]: Requested sample rate: 44100 Hz, latency: 46.4399 ms Debug [Main]: Output channels: 4 | Input channels: 0 Debug [Main]: Opening stream with id 2 Debug [Main]: Opened PortAudio stream successfully... starting Debug [Main]: Dynamically loaded PortAudio library Debug [Main]: PortAudio: Started stream successfully Debug [Main]: Actual sample rate: 44100 Hz, latency: 46.4399 ms Debug [Main]: Using "DJ Control Air: USB Audio (hw:1,0)" as output sound device clock reference Debug [Main]: 1 output sound devices opened Debug [Main]: 1 input sound devices opened Debug [Main]: Set root GL Context widget valid: QGLWidget(0x99541d8) true Debug [Main]: Created root GL Context valid: 0x99543d0 true Debug [Main]: Root GL Context format: Debug [Main]: Double Buffering: true Debug [Main]: Swap interval: 0 Debug [Main]: Depth buffer: true Debug [Main]: Direct rendering: true Debug [Main]: Has overlay: false Debug [Main]: RGBA: true Debug [Main]: Sample buffers: false Debug [Main]: Stencil buffers: true Debug [Main]: Stereo: false Warning [Main]: ControlObject::getControl returning NULL for ( "[Spinny1]" , "show_spinny" ) Warning [Main]: Requested control does not exist: "[Spinny1],show_spinny" Creating it. Warning [Main]: ControlObject::getControl returning NULL for ( "[Spinny2]" , "show_spinny" ) Warning [Main]: Requested control does not exist: "[Spinny2],show_spinny" Creating it. Warning [Main]: ControlObject::getControl returning NULL for ( "[Samplers]" , "show_samplers" ) Warning [Main]: Requested control does not exist: "[Samplers],show_samplers" Creating it. Warning [Main]: ControlObject::getControl returning NULL for ( "[Vinylcontrol]" , "show_vinylcontrol" ) Warning [Main]: Requested control does not exist: "[Vinylcontrol],show_vinylcontrol" Creating it. Warning [Main]: ControlObject::getControl returning NULL for ( "[PreviewDeck]" , "show_previewdeck" ) Warning [Main]: Requested control does not exist: "[PreviewDeck],show_previewdeck" Creating it. Debug [Main]: Invalid node name in skin: "manifest" Debug [Main]: Making property binder for "visible" Warning [Main]: WaveformSignalColors::fallBackFromSignalColor - skin do not provide low/mid/high signal colors Warning [Main]: ControlObject::getControl returning NULL for ( "[Sampler1]" , "" ) Warning [Main]: WaveformSignalColors::fallBackFromSignalColor - skin do not provide low/mid/high signal colors Warning [Main]: ControlObject::getControl returning NULL for ( "[Sampler2]" , "" ) Warning [Main]: WaveformSignalColors::fallBackFromSignalColor - skin do not provide low/mid/high signal colors Warning [Main]: ControlObject::getControl returning NULL for ( "[Sampler3]" , "" ) Warning [Main]: WaveformSignalColors::fallBackFromSignalColor - skin do not provide low/mid/high signal colors Warning [Main]: ControlObject::getControl returning NULL for ( "[Sampler4]" , "" ) Debug [Main]: Making property binder for "visible" Warning [Main]: ControlObject::getControl returning NULL for ( "[PreviewDeck1]" , "" ) Debug [Main]: Recordings folder set to "/home/federico/Música/Mixxx/Recordings" Debug [Main]: BaseTrackCache(0x9296ef0) updateIndexWithQuery took 64 ms Debug [Main]: PrepareLibraryTableModel(0xa402510) select() took 103 ms Debug [Main]: PrepareLibraryTableModel(0xa402510) select() took 37 ms Debug [Main]: DlgPrepare(0xa3d1668, name = "DlgPrepare") analysisActive false Debug [Main]: Making property binder for "visible" Debug [Main]: Making property binder for "visible" Debug [Main]: WSpinny(): Created QGLWidget, Context Valid: true Sharing: true Debug [Main]: Created QGLWidget. Context Valid: true Sharing: true Warning [Main]: WaveformSignalColors::fallBackFromSignalColor - skin do not provide low/mid/high signal colors Warning [Main]: ControlObject::getControl returning NULL for ( "[Channel1]" , "" ) Debug [Main]: WaveformWidgetFactory::setWaveformWidget - waveform widget added in factory, index 0 Debug [Main]: Created QGLWidget. Context Valid: true Sharing: true Warning [Main]: WaveformSignalColors::fallBackFromSignalColor - skin do not provide low/mid/high signal colors Warning [Main]: ControlObject::getControl returning NULL for ( "[Channel2]" , "" ) Debug [Main]: WaveformWidgetFactory::setWaveformWidget - waveform widget added in factory, index 1 Debug [Main]: Making property binder for "visible" Debug [Main]: WSpinny(): Created QGLWidget, Context Valid: true Sharing: true Debug [Main]: Making property binder for "visible" Warning [Main]: WaveformSignalColors::fallBackFromSignalColor - skin do not provide low/mid/high signal colors Warning [Main]: ControlObject::getControl returning NULL for ( "[Channel1]" , "" ) Warning [Main]: WaveformSignalColors::fallBackFromSignalColor - skin do not provide low/mid/high signal colors Warning [Main]: ControlObject::getControl returning NULL for ( "[Channel2]" , "" ) Warning [Main]: ControlObject::getControl returning NULL for ( "[Microphone]" , "show_microphone" ) Debug [Main]: MixxxLibraryFeature::activate() Debug [Main]: LibraryTableModel(0x92acd48) select() took 50 ms Debug [Main]: WSearchLineEdit::restoreSearch( "" ) Debug [Controller]: ControllerManager: Setting up devices Debug [Controller]: Scanning PortMIDI devices: Debug [Main]: Constructed LibraryScanner Debug [Main]: iTunes Album Art path is: "" Debug [Main]: Displaying mixxx Debug [Controller]: Found output device # 2 DJ Control Air MIDI 1 Debug [Controller]: Found input device # 3 DJ Control Air MIDI 1 Debug [Controller]: Linking to output device # 2 "DJ Control Air MIDI 1" Debug [Controller]: Scanning USB Bulk devices: Debug [Controller]: Scanning HID devices: Debug [Controller]: Found 0x0 0x0 "r256" S/N 0x0 "Interface 0" Warning [Controller]: USB permissions problem (or device error.) Your account needs write access to USB HID controllers. Debug [Controller]: ControllerManager::getControllerList Debug [Controller]: Loading controller preset from "/home/federico/.mixxx/controllers/DJ_Control_Air_MIDI_1.midi.xml" Debug [Controller]: "DJ" settings found Debug [Controller]: MidiControllerPresetFileHandler: Input mapping parsing complete. Debug [Controller]: MidiPresetFileHandler: Output mapping parsing complete. Debug [Controller]: Opening controller: "DJ Control Air MIDI 1" Debug [Controller]: Controller in script engine is: "DJ Control Air MIDI 1" Debug [Controller]: Applying controller preset... Debug [Controller]: ControllerEngine: Loading & evaluating all script code Debug [Controller]: ControllerEngine: Watching JS File: "/usr/share/mixxx/controllers/common-controller-scripts.js" Debug [Controller]: ControllerEngine: Loading "/usr/share/mixxx/controllers/common-controller-scripts.js" Debug [Controller]: ControllerEngine: Watching JS File: "/home/federico/.mixxx/controllers/Hercules-DJ-Control-AIR-scripts.js" Debug [Controller]: ControllerEngine: Loading "/home/federico/.mixxx/controllers/Hercules-DJ-Control-AIR-scripts.js" Warning [Controller]: ControllerEngine: No "" object in script Debug [Controller]: Connection: "[Channel1]" "beat_active" Debug [Controller]: Connection: "[Channel1]" "play" Debug [Controller]: Connection: "[Channel2]" "beat_active" Debug [Controller]: Connection: "[Channel2]" "play" Debug [Controller]: Controller polling started. Debug [Main]: resize QSize(1366, 726) Debug [Main]: Running Mixxx Debug [Main]: ControllerManager::getControllerList Warning [Main]: WaveformRenderBackground::generateImage() - file( "/usr/share/mixxx/skins/LateNight1366x768-WXGA/style/style_bg_waveform1.png" ) 1050 x 72 do not fit the waveform widget size 859 x 74 Warning [Main]: WaveformRenderBackground::generateImage() - file( "/usr/share/mixxx/skins/LateNight1366x768-WXGA/style/style_bg_waveform2.png" ) 1050 x 74 do not fit the waveform widget size 859 x 74 Debug [Controller]: Not a function Debug [Controller]: Not a function Debug [Controller]: Not a function Debug [Controller]: Not a function Debug [Controller]: Not a function Debug [Controller]: Not a function Debug [Controller]: Not a function Debug [Controller]: Not a function Debug [Controller]: Not a function Debug [Controller]: Not a function Debug [Controller]: Not a function Debug [Controller]: Not a function Debug [Controller]: Not a function Debug [Controller]: Not a function Debug [Controller]: Not a function Debug [Controller]: Not a function Debug [Controller]: Not a function Debug [Controller]: Not a function Debug [Main]: New BeatGrid Debug [Main]: Successfully deserialized BeatGrid Debug [Main]: m_sTracks.count() = 1 Debug [AnalyserQueue 1]: Prioritizing "Reflekt - Need To Feel Loved (Adam K _ Soha Vocal Mix) FULL" "/home/federico/Música/Electronicos/Progressive Trance/Reflekt - Need To Feel Loved (Adam K _ Soha Vocal Mix) FULL .mp3" Debug [AnalyserQueue 1]: Analyzing "Reflekt - Need To Feel Loved (Adam K _ Soha Vocal Mix) FULL" "/home/federico/Música/Electronicos/Progressive Trance/Reflekt - Need To Feel Loved (Adam K _ Soha Vocal Mix) FULL .mp3" Debug [AnalyserQueue 1]: AnalysisDAO fetched 2 analyses, 3149508 bytes for track 11 in 41 ms Debug [AnalyserQueue 1]: Reading waveform from byte array: allSignalSize 348964 visualSampleRate 441 audioVisualRatio 100 Debug [AnalyserQueue 1]: Reading waveform from byte array: allSignalSize 3842 visualSampleRate 4.85277 audioVisualRatio 9087.6 Debug [AnalyserQueue 1]: AnalyserWaveform::loadStored - Stored waveform loaded Debug [AnalyserQueue 1]: Beat sub-version has not changed since previous analysis so not analyzing. Debug [AnalyserQueue 1]: Beat calculation will not start Debug [AnalyserQueue 1]: Skipping track analysis because no analyzer initialized. PortMidi call failed... PortMidi: `Invalid MIDI message Data' type ENTER... Violación de segmento (`core' generado) Can be that the libportmidi in ubuntu is not fixed for now? How i can know that? Should i install the debian libportmidi package instead? I cant because the ubuntu package is higher than debian package. Should i wait? Thanks.-