Linux-audio-user February 2012

linux-audio-user@lists.linuxaudio.org

124 participants
133 discussions

by Atte André Jensen

Hi I'm trying to install sineshaper on arch, but fail. It might be something obvious, sorry if I'm just being stupid. Any help towards a running sineshaper would be greatly appreciated. Building 0.4.2 from source fails like this: In file included from dssiplugin.cpp:26:0: dssiplugin.hpp: In function 'size_t register_dssi(long unsigned int, const string&, LADSPA_Properties, const string&, const string&, const string&, const DSSIPortList&)': dssiplugin.hpp:208:60: error: there are no arguments to 'calloc' that depend on a template parameter, so a declaration of 'calloc' must be available [-fpermissive] dssiplugin.hpp:208:60: note: (if you use '-fpermissive', G++ will accept your code, but allowing the use of an undeclared name is deprecated) dssiplugin.hpp:220:79: error: there are no arguments to 'calloc' that depend on a template parameter, so a declaration of 'calloc' must be available [-fpermissive] dssiplugin.hpp:221:70: error: there are no arguments to 'calloc' that depend on a template parameter, so a declaration of 'calloc' must be available [-fpermissive] dssiplugin.hpp:223:77: error: there are no arguments to 'calloc' that depend on a template parameter, so a declaration of 'calloc' must be available [-fpermissive] make[2]: *** [dssiplugin.lo] Error 1 make[2]: Leaving directory `/home/atte/software/sineshaper/sineshaper-0.4.2/src/common' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/home/atte/software/sineshaper/sineshaper-0.4.2/src' make: *** [all-recursive] Error 1 And through yaourt: In file included from /usr/include/glib-2.0/glib/gtypes.h:34:0, from /usr/include/glib-2.0/glib/galloca.h:34, from /usr/include/glib-2.0/glib.h:32, from /usr/include/glibmm-2.4/glibmm/unicode.h:27, from /usr/include/glibmm-2.4/glibmm/ustring.h:25, from /usr/include/glibmm-2.4/glibmm/containerhandle_shared.h:24, from /usr/include/glibmm-2.4/glibmm/arrayhandle.h:23, from /usr/include/glibmm-2.4/glibmm.h:84, from /usr/include/libglademm-2.4/libglademm/xml.h:7, from /usr/include/libglademm-2.4/libglademm.h:29, from sineshapergui.hpp:4, from sineshapergui.cpp:7: /usr/lib/glib-2.0/include/glibconfig.h:52:18: warning: ISO C++ 1998 does not support ‘long long’ [-Wlong-long] /usr/lib/glib-2.0/include/glibconfig.h:53:18: warning: ISO C++ 1998 does not support ‘long long’ [-Wlong-long] /bin/sh ../../libtool --tag=CXX --mode=link g++ -O3 -fomit-frame-pointer -fstrength-reduce -funroll-loops -ffast-math -DNDEBUG -Wall -ansi -pedantic -Wl,-O1,--sort-common,--as-needed,-z,relro,--hash-style=gnu -o sineshaper_gtk sineshaper_gtk-main.o sineshaper_gtk-presetmanager.o sineshaper_gtk-skindial_gtkmm.o sineshaper_gtk-sineshapergui.o -pthread -lglademm-2.4 -lglade-2.0 -lxml2 -lgtkmm-2.4 -latkmm-1.6 -lgdkmm-2.4 -lgiomm-2.4 -lpangomm-1.4 -lgtk-x11-2.0 -lglibmm-2.4 -lcairomm-1.0 -lsigc-2.0 -lgdk-x11-2.0 -latk-1.0 -lgio-2.0 -lpangoft2-1.0 -lpangocairo-1.0 -lgdk_pixbuf-2.0 -lcairo -lpango-1.0 -lfreetype -lfontconfig -lgobject-2.0 -lgmodule-2.0 -lgthread-2.0 -lrt -lglib-2.0 -llo -lpthread ../common/libdssi_ui.la ../common/libdssi_common.la g++ -O3 -fomit-frame-pointer -fstrength-reduce -funroll-loops -ffast-math -DNDEBUG -Wall -ansi -pedantic -Wl,-O1 -Wl,--sort-common -Wl,--as-needed -Wl,-z -Wl,relro -Wl,--hash-style=gnu -o sineshaper_gtk sineshaper_gtk-main.o sineshaper_gtk-presetmanager.o sineshaper_gtk-skindial_gtkmm.o sineshaper_gtk-sineshapergui.o -pthread -lglademm-2.4 -lglade-2.0 -lxml2 -lgtkmm-2.4 -latkmm-1.6 -lgdkmm-2.4 -lgiomm-2.4 -lpangomm-1.4 -lgtk-x11-2.0 -lglibmm-2.4 -lcairomm-1.0 -lsigc-2.0 -lgdk-x11-2.0 -latk-1.0 -lgio-2.0 -lpangoft2-1.0 -lpangocairo-1.0 -lgdk_pixbuf-2.0 -lcairo -lpango-1.0 -lfreetype -lfontconfig -lgobject-2.0 -lgmodule-2.0 -lgthread-2.0 -lrt -lglib-2.0 -llo -lpthread ../common/.libs/libdssi_ui.a ../common/.libs/libdssi_common.a /usr/bin/ld: ../common/.libs/libdssi_ui.a(dssiuiclient.o): undefined reference to symbol 'g_thread_init' /usr/bin/ld: note: 'g_thread_init' is defined in DSO /usr/lib/gcc/i686-pc-linux-gnu/4.6.2/../../../libgthread-2.0.so so try adding it to the linker command line /usr/lib/gcc/i686-pc-linux-gnu/4.6.2/../../../libgthread-2.0.so: could not read symbols: Invalid operation collect2: ld returned 1 exit status make[2]: *** [sineshaper_gtk] Error 1 make[2]: Leaving directory `/tmp/yaourt-tmp-atte/aur-sineshaper/src/sineshaper-0.4.2/src/sineshaper' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/tmp/yaourt-tmp-atte/aur-sineshaper/src/sineshaper-0.4.2/src' make: *** [all-recursive] Error 1 -- Atte http://atte.dk http://modlys.dk

12 years, 10 months

Non Session Manager Distributed Session Demo

by J. Liles

Here's another video, this one demonstrating the fact that NSM can manage a single session with clients spread across multiple machines (nsmd must be running on each system). http://youtu.be/xzspJXbEoc0 I forgot to show that when you add a client via the GUI, it asks you which server to start it on. Otherwise, the behavior is identical to having a session on a single machine. If you just start up an NSM capable client on any of the machines participating in the session (with the appropriate environment variable set), then that client will join the session as normal. This distributed session feature is just a natural consequence of the architecture of NSM and doesn't add any complexity to either the client or server implementation (just a small amount to the session manager GUI). I'm getting pretty close to doing the release, but I still have a lot of documentation to write and update for the user interface changes. Enjoy!

12 years, 10 months

jack_disconnect on ports with spaces

by Iain Mott

Hi list, I have a script that needs to disconnect various jack connections. Works fine with client/port names without spaces, like this: jack_disconnect pure_data_0:output0 system:playback_1 Other port names (specifically, ALSA MIDI port names) however have spaces in them and don't seem to work with jack_disconnect. Have tried putting quotes around the names, eg. jack_disconnect 'Pure Data:PureData Midi-Out 1' 'Hammerfall DSP:HDSP MIDI 1' and jack_disconnect 'Pure Data':'PureData Midi-Out 1' 'Hammerfall DSP':'HDSP MIDI 1' Tried double-quotes too as well as underscore characters between the words but none of these techniques work unfortunately. They result in error messages like this: ERROR Hammerfall DSP:HDSP MIDI 1 not a valid port Nor have i found a way to rename the ports. Some more detail: In qjackctl, these ALSA client and port names include numbers. eg. 129:Pure Data and the port: 1:Pure Data Midi-Out The HDSP has this too: 20:Hammerfall DSP and 0:HDSP MIDI 1 I've tried I think all the permutations of names with numbers, numbers without names and names and numbers together but I can get none to work; Any suggestions? Cheers, Iain

12 years, 10 months

Fwd: [yoshimi-user] yoshimi-0.062-pre8 for Linux does not compile

by Dragan Noveski

hallo, i posted this on yoshimi list, but i am hoping that perhaps someone from here can help me out! below is the full text. cheers, doc -------- Original Message -------- Subject: [yoshimi-user] yoshimi-0.062-pre8 for Linux does not compile Date: Wed, 22 Feb 2012 14:30:18 +0100 From: Dragan Noveski <perodog(a)gmx.net> To: yoshimi-user(a)lists.sourceforge.net hallo all, it's my first post on this list. i am trying to compile 062-pre8 on my aptosid box. in ccmake i changed the installation prefix to /usr and i turned OFF compiling for 64Bit, since i am on a 32 bit distri. how ever, at some point the compilation stops: [ 80%] Building CXX object CMakeFiles/yoshimi.dir/MusicIO/AlsaJackClient.cpp.o [ 81%] Building CXX object CMakeFiles/yoshimi.dir/MusicIO/WavRecord.cpp.o [ 81%] Building CXX object CMakeFiles/yoshimi.dir/Sql/ProgramBanks.cpp.o [ 82%] Building CXX object CMakeFiles/yoshimi.dir/main.cpp.o Linking CXX executable yoshimi CMakeFiles/yoshimi.dir/EnvelopeUI.cxx.o: In function `EnvelopeUI::~EnvelopeUI()': EnvelopeUI.cxx:(.text+0xb1a): undefined reference to `PresetsUI_::~PresetsUI_()' EnvelopeUI.cxx:(.text+0xb36): undefined reference to `PresetsUI_::~PresetsUI_()' CMakeFiles/yoshimi.dir/EnvelopeUI.cxx.o:(.rodata._ZTI10EnvelopeUI[typeinfo for EnvelopeUI]+0x18): undefined reference to `typeinfo for PresetsUI_' CMakeFiles/yoshimi.dir/LFOUI.cxx.o: In function `LFOUI::~LFOUI()': LFOUI.cxx:(.text+0x387): undefined reference to `PresetsUI_::~PresetsUI_()' LFOUI.cxx:(.text+0x3a3): undefined reference to `PresetsUI_::~PresetsUI_()' CMakeFiles/yoshimi.dir/LFOUI.cxx.o: In function `LFOUI::~LFOUI()': LFOUI.cxx:(.text+0x455): undefined reference to `PresetsUI_::~PresetsUI_()' LFOUI.cxx:(.text+0x479): undefined reference to `PresetsUI_::~PresetsUI_()' CMakeFiles/yoshimi.dir/LFOUI.cxx.o:(.rodata._ZTI5LFOUI[typeinfo for LFOUI]+0x18): undefined reference to `typeinfo for PresetsUI_' CMakeFiles/yoshimi.dir/FilterUI.cxx.o: In function `FilterUI::~FilterUI()': FilterUI.cxx:(.text+0x2eb): undefined reference to `PresetsUI_::~PresetsUI_()' FilterUI.cxx:(.text+0x307): undefined reference to `PresetsUI_::~PresetsUI_()' CMakeFiles/yoshimi.dir/FilterUI.cxx.o:(.rodata._ZTI8FilterUI[typeinfo for FilterUI]+0x18): undefined reference to `typeinfo for PresetsUI_' CMakeFiles/yoshimi.dir/SUBnoteUI.cxx.o: In function `SUBnoteUI::~SUBnoteUI()': SUBnoteUI.cxx:(.text+0x1e9): undefined reference to `PresetsUI_::~PresetsUI_()' CMakeFiles/yoshimi.dir/SUBnoteUI.cxx.o: In function `SUBnoteUI::~SUBnoteUI()': SUBnoteUI.cxx:(.text+0x662): undefined reference to `PresetsUI_::~PresetsUI_()' SUBnoteUI.cxx:(.text+0x67b): undefined reference to `PresetsUI_::~PresetsUI_()' CMakeFiles/yoshimi.dir/SUBnoteUI.cxx.o: In function `SUBnoteUI::SUBnoteUI(SUBnoteParameters*)': SUBnoteUI.cxx:(.text+0x2d82): undefined reference to `PresetsUI_::~PresetsUI_()' CMakeFiles/yoshimi.dir/SUBnoteUI.cxx.o: In function `SUBnoteUI::~SUBnoteUI()': SUBnoteUI.cxx:(.text+0x1dd): undefined reference to `PresetsUI_::~PresetsUI_()' CMakeFiles/yoshimi.dir/SUBnoteUI.cxx.o:(.rodata._ZTI9SUBnoteUI[typeinfo for SUBnoteUI]+0x10): undefined reference to `typeinfo for PresetsUI_' CMakeFiles/yoshimi.dir/ResonanceUI.cxx.o: In function `ResonanceUI::~ResonanceUI()': ResonanceUI.cxx:(.text+0x46): undefined reference to `PresetsUI_::~PresetsUI_()' CMakeFiles/yoshimi.dir/ResonanceUI.cxx.o: In function `ResonanceUI::~ResonanceUI()': ResonanceUI.cxx:(.text+0x4eb): undefined reference to `PresetsUI_::~PresetsUI_()' ResonanceUI.cxx:(.text+0x504): undefined reference to `PresetsUI_::~PresetsUI_()' CMakeFiles/yoshimi.dir/ResonanceUI.cxx.o: In function `ResonanceUI::ResonanceUI(Resonance*)': ResonanceUI.cxx:(.text+0x262f): undefined reference to `PresetsUI_::~PresetsUI_()' CMakeFiles/yoshimi.dir/ResonanceUI.cxx.o: In function `ResonanceUI::~ResonanceUI()': ResonanceUI.cxx:(.text+0x3a): undefined reference to `PresetsUI_::~PresetsUI_()' CMakeFiles/yoshimi.dir/ResonanceUI.cxx.o:(.rodata._ZTI11ResonanceUI[typeinfo for ResonanceUI]+0x10): undefined reference to `typeinfo for PresetsUI_' CMakeFiles/yoshimi.dir/OscilGenUI.cxx.o: In function `OscilEditor::~OscilEditor()': OscilGenUI.cxx:(.text+0xb1): undefined reference to `PresetsUI_::~PresetsUI_()' CMakeFiles/yoshimi.dir/OscilGenUI.cxx.o: In function `OscilEditor::~OscilEditor()': OscilGenUI.cxx:(.text+0x1118): undefined reference to `PresetsUI_::~PresetsUI_()' OscilGenUI.cxx:(.text+0x1131): undefined reference to `PresetsUI_::~PresetsUI_()' CMakeFiles/yoshimi.dir/OscilGenUI.cxx.o: In function `Oscilharmonic::make_window()': OscilGenUI.cxx:(.text+0x2a61): undefined reference to `PSlider::PSlider(int, int, int, int, char const*)' OscilGenUI.cxx:(.text+0x2b66): undefined reference to `PSlider::PSlider(int, int, int, int, char const*)' CMakeFiles/yoshimi.dir/OscilGenUI.cxx.o: In function `OscilEditor::OscilEditor(OscilGen*, Fl_Widget*, Fl_Widget*, Fl_Widget*)': OscilGenUI.cxx:(.text+0x67f4): undefined reference to `PresetsUI_::~PresetsUI_()' CMakeFiles/yoshimi.dir/OscilGenUI.cxx.o: In function `OscilEditor::~OscilEditor()': OscilGenUI.cxx:(.text+0xa5): undefined reference to `PresetsUI_::~PresetsUI_()' CMakeFiles/yoshimi.dir/OscilGenUI.cxx.o:(.rodata._ZTI11OscilEditor[typeinfo for OscilEditor]+0x8): undefined reference to `typeinfo for PresetsUI_' CMakeFiles/yoshimi.dir/ADnoteUI.cxx.o: In function `ADnoteUI::~ADnoteUI()': ADnoteUI.cxx:(.text+0xabc): undefined reference to `PresetsUI_::~PresetsUI_()' CMakeFiles/yoshimi.dir/ADnoteUI.cxx.o: In function `ADnoteUI::ADnoteUI(ADnoteParameters*)': ADnoteUI.cxx:(.text+0xb2aa): undefined reference to `PresetsUI_::~PresetsUI_()' CMakeFiles/yoshimi.dir/ADnoteUI.cxx.o: In function `ADnoteUI::~ADnoteUI()': ADnoteUI.cxx:(.text+0xab0): undefined reference to `PresetsUI_::~PresetsUI_()' CMakeFiles/yoshimi.dir/ADnoteUI.cxx.o:(.rodata._ZTI8ADnoteUI[typeinfo for ADnoteUI]+0x10): undefined reference to `typeinfo for PresetsUI_' CMakeFiles/yoshimi.dir/PADnoteUI.cxx.o: In function `PADnoteUI::~PADnoteUI()': PADnoteUI.cxx:(.text+0x1fd): undefined reference to `PresetsUI_::~PresetsUI_()' CMakeFiles/yoshimi.dir/PADnoteUI.cxx.o: In function `PADnoteUI::PADnoteUI(PADnoteParameters*)': PADnoteUI.cxx:(.text+0x6310): undefined reference to `PresetsUI_::~PresetsUI_()' CMakeFiles/yoshimi.dir/PADnoteUI.cxx.o: In function `PADnoteUI::~PADnoteUI()': PADnoteUI.cxx:(.text+0x1f1): undefined reference to `PresetsUI_::~PresetsUI_()' CMakeFiles/yoshimi.dir/PADnoteUI.cxx.o:(.rodata._ZTI9PADnoteUI[typeinfo for PADnoteUI]+0x10): undefined reference to `typeinfo for PresetsUI_' CMakeFiles/yoshimi.dir/EffUI.cxx.o: In function `EffUI::~EffUI()': EffUI.cxx:(.text+0xf6): undefined reference to `PresetsUI_::~PresetsUI_()' EffUI.cxx:(.text+0x112): undefined reference to `PresetsUI_::~PresetsUI_()' CMakeFiles/yoshimi.dir/EffUI.cxx.o:(.rodata._ZTI5EffUI[typeinfo for EffUI]+0x18): undefined reference to `typeinfo for PresetsUI_' collect2: ld returned 1 exit status make[2]: *** [yoshimi] Fehler 1 make[1]: *** [CMakeFiles/yoshimi.dir/all] Fehler 2 make: *** [all] Fehler 2 nowhiskey@murija5:~/Desktop/src/yoshimi/src$ before that there is also some 'strange' output: [ 74%] Building CXX object CMakeFiles/yoshimi.dir/MusicIO/MusicClient.cpp.o [ 75%] Building CXX object CMakeFiles/yoshimi.dir/MusicIO/MusicIO.cpp.o [ 75%] Building CXX object CMakeFiles/yoshimi.dir/MusicIO/JackEngine.cpp.o /home/nowhiskey/Desktop/src/yoshimi/src/MusicIO/JackEngine.cpp: In member function 'virtual bool JackEngine::openAudio(WavRecord*)': /home/nowhiskey/Desktop/src/yoshimi/src/MusicIO/JackEngine.cpp:107:9: warning: 'void jack_port_set_latency(jack_port_t*, jack_nframes_t)' is deprecated (declared at /usr/include/jack/jack.h:926) [-Wdeprecated-declarations] /home/nowhiskey/Desktop/src/yoshimi/src/MusicIO/JackEngine.cpp:107:75: warning: 'void jack_port_set_latency(jack_port_t*, jack_nframes_t)' is deprecated (declared at /usr/include/jack/jack.h:926) [-Wdeprecated-declarations] /home/nowhiskey/Desktop/src/yoshimi/src/MusicIO/JackEngine.cpp:108:9: warning: 'void jack_port_set_latency(jack_port_t*, jack_nframes_t)' is deprecated (declared at /usr/include/jack/jack.h:926) [-Wdeprecated-declarations] /home/nowhiskey/Desktop/src/yoshimi/src/MusicIO/JackEngine.cpp:108:75: warning: 'void jack_port_set_latency(jack_port_t*, jack_nframes_t)' is deprecated (declared at /usr/include/jack/jack.h:926) [-Wdeprecated-declarations] /home/nowhiskey/Desktop/src/yoshimi/src/MusicIO/JackEngine.cpp:109:9: warning: 'int jack_recompute_total_latency(jack_client_t*, jack_port_t*)' is deprecated (declared at /usr/include/jack/jack.h:1069) [-Wdeprecated-declarations] /home/nowhiskey/Desktop/src/yoshimi/src/MusicIO/JackEngine.cpp:109:60: warning: 'int jack_recompute_total_latency(jack_client_t*, jack_port_t*)' is deprecated (declared at /usr/include/jack/jack.h:1069) [-Wdeprecated-declarations] /home/nowhiskey/Desktop/src/yoshimi/src/MusicIO/JackEngine.cpp:110:9: warning: 'int jack_recompute_total_latency(jack_client_t*, jack_port_t*)' is deprecated (declared at /usr/include/jack/jack.h:1069) [-Wdeprecated-declarations] /home/nowhiskey/Desktop/src/yoshimi/src/MusicIO/JackEngine.cpp:110:60: warning: 'int jack_recompute_total_latency(jack_client_t*, jack_port_t*)' is deprecated (declared at /usr/include/jack/jack.h:1069) [-Wdeprecated-declarations] /home/nowhiskey/Desktop/src/yoshimi/src/MusicIO/JackEngine.cpp:114:24: warning: 'jack_nframes_t jack_port_get_latency(jack_port_t*)' is deprecated (declared at /usr/include/jack/jack.h:1038) [-Wdeprecated-declarations] /home/nowhiskey/Desktop/src/yoshimi/src/MusicIO/JackEngine.cpp:114:56: warning: 'jack_nframes_t jack_port_get_latency(jack_port_t*)' is deprecated (declared at /usr/include/jack/jack.h:1038) [-Wdeprecated-declarations] /home/nowhiskey/Desktop/src/yoshimi/src/MusicIO/JackEngine.cpp: In member function 'virtual bool JackEngine::openMidi(WavRecord*)': /home/nowhiskey/Desktop/src/yoshimi/src/MusicIO/JackEngine.cpp:131:9: warning: 'void jack_port_set_latency(jack_port_t*, jack_nframes_t)' is deprecated (declared at /usr/include/jack/jack.h:926) [-Wdeprecated-declarations] /home/nowhiskey/Desktop/src/yoshimi/src/MusicIO/JackEngine.cpp:131:73: warning: 'void jack_port_set_latency(jack_port_t*, jack_nframes_t)' is deprecated (declared at /usr/include/jack/jack.h:926) [-Wdeprecated-declarations] /home/nowhiskey/Desktop/src/yoshimi/src/MusicIO/JackEngine.cpp:132:9: warning: 'int jack_recompute_total_latency(jack_client_t*, jack_port_t*)' is deprecated (declared at /usr/include/jack/jack.h:1069) [-Wdeprecated-declarations] /home/nowhiskey/Desktop/src/yoshimi/src/MusicIO/JackEngine.cpp:132:58: warning: 'int jack_recompute_total_latency(jack_client_t*, jack_port_t*)' is deprecated (declared at /usr/include/jack/jack.h:1069) [-Wdeprecated-declarations] /home/nowhiskey/Desktop/src/yoshimi/src/MusicIO/JackEngine.cpp:136:23: warning: 'jack_nframes_t jack_port_get_latency(jack_port_t*)' is deprecated (declared at /usr/include/jack/jack.h:1038) [-Wdeprecated-declarations] /home/nowhiskey/Desktop/src/yoshimi/src/MusicIO/JackEngine.cpp:136:53: warning: 'jack_nframes_t jack_port_get_latency(jack_port_t*)' is deprecated (declared at /usr/include/jack/jack.h:1038) [-Wdeprecated-declarations] [ 76%] Building CXX object CMakeFiles/yoshimi.dir/MusicIO/AlsaEngine.cpp.o /home/nowhiskey/Desktop/src/yoshimi/src/MusicIO/AlsaEngine.cpp: In member function 'virtual bool AlsaEngine::openMidi(WavRecord*)': /home/nowhiskey/Desktop/src/yoshimi/src/MusicIO/AlsaEngine.cpp:78:27: warning: overflow in implicit constant conversion [-Woverflow] [ 77%] Building CXX object CMakeFiles/yoshimi.dir/MusicIO/JackClient.cpp.o [ 78%] Building CXX object CMakeFiles/yoshimi.dir/MusicIO/AlsaClient.cpp.o .... but i am not sure what is relevant here. if i can provide you any more information, please let me know. i really would like to try the new midi learn functionality. cheers, doc ------------------------------------------------------------------------------ Virtualization& Cloud Management Using Capacity Planning Cloud computing makes use of virtualization - but cloud computing also focuses on allowing computing to be delivered as a service. http://www.accelacomm.com/jaw/sfnl/114/51521223/ _______________________________________________ yoshimi-user mailing list yoshimi-user(a)lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/yoshimi-user

12 years, 10 months

Connecting MIDI-Apps from Android to Linux

by Hartmut Noack

Hello, I just fell prey to the smartphone-hype and purchased an Android-mobile. There are bazillions of MIDI-Controllers for Android so I would like to connect their output to my Jack-ecosystem. I tried osc-recieve but to no avail, even the manpage of that tool crashes man (never seen such atrocity before...) What would you use for that?

12 years, 10 months

Re: [LAU] Hard drive for "/" should be also 7200 rpm?

by Kjetil Matheussen

Yosef Werner: > > Hi all, > > for testing reasons I've installed Arch-Linux on a second HD with > 5400 rpm. > The recording and production is on the first HD with 7200 rpm, > openSuSE > 10.2 and kernel-rt. After some work with Arch-Linux it seems that it > could > be the next platform for the DAW. My question is if a HD-7200 rpm is > also > necessary for the system to prevent x-runs? For sure, the HD-7200 rpm > is > mounted for recording. > Unless your 5400 rpm hard drive is too slow, there shouldn't be any reason not to use it. 5400 vs 7200 was something you had to worry about in 1995, not now.

12 years, 10 months

Triceratops LV2 synth

by Matt Henley

I saw this on the Linux audio group on Facebook but didn't see it mentioned in this list and thought someone might find it interesting. I havnt had time to try to build or use yet. http://sourceforge.net/projects/triceratops/

12 years, 10 months

Jack Will Not Start

by David Baron

Running Debian Sid, 3.1 Kernel (Alsa is problematic in 3.2!). The target audio device hw:1 is a usb-audio Lambda interface. This is what I get: Mon Feb 20 19:24:43 2012: Starting jack server... Mon Feb 20 19:24:43 2012: JACK server starting in realtime mode with priority 10 Cannot connect to server socket err = No such file or directory Cannot connect to server socket jack server is not running or cannot be started Mon Feb 20 19:24:43 2012: control device hw:1 Mon Feb 20 19:24:43 2012: control device hw:1 Mon Feb 20 19:24:43 2012: [1m[31mERROR: Failed to acquire device name : Audio1 error : Cannot allocate memory[0m Mon Feb 20 19:24:43 2012: [1m[31mERROR: Audio device hw:1 cannot be acquired...[0m Mon Feb 20 19:24:43 2012: [1m[31mERROR: Cannot initialize driver[0m Mon Feb 20 19:24:43 2012: [1m[31mERROR: JackServer::Open() failed with -1[0m Mon Feb 20 19:24:43 2012: [1m[31mERROR: Failed to open server[0m Mon Feb 20 19:24:44 2012: Saving settings to "/home/david/.config/jack/conf.xml" ... 19:24:46.011 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 socket jack server is not running or cannot be started This is the XML file menstion above: <?xml version="1.0"?>   <jack> <engine> <option name="driver">alsa</option> <option name="realtime">true</option> <option name="verbose">false</option> <option name="client-timeout">500</option> </engine> <drivers> <driver name="alsa"> <option name="capture">hw:1</option> <option name="playback">hw:1</option> <option name="device">hw:1</option> <option name="rate">48000</option> <option name="period">1024</option> <option name="nperiods">3</option> <option name="hwmon">false</option> <option name="hwmeter">false</option> <option name="duplex">true</option> <option name="softmode">false</option> <option name="monitor">true</option> <option name="dither">n</option> <option name="shorts">true</option> <option name="midi-driver">seq</option> </driver> <driver name="netone"> </driver> <driver name="net"> </driver> <driver name="loopback"> </driver> <driver name="dummy"> </driver> </drivers> <internals> <internal name="netmanager"> </internal> <internal name="audioadapter"> </internal> <internal name="netadapter"> </internal> <internal name="profiler"> </internal> </internals> </jack> Nothing very illuminating.

12 years, 10 months

ANN: L2Ork Tour

by Ivica Ico Bukvic

Apologies for cross-posting as well as for a bit belated announcement. It is that time of the year and L2Ork is getting ready for our first mini-tour of the 2012 with following performances and presentations: February 19th @5pm - University of Maryland Baltimore County February 20th @12pm - Rutgers University February 21st @12pm - Temple University February 21st @2:30pm - A talk at Community College of Philadelphia Hope you can join us at one of our destinations! For additional info: http://l2ork.music.vt.edu Best wishes, Ivica Ico Bukvic, D.M.A. Composition, Music Technology Director, DISIS Interactive Sound & Intermedia Studio Director, L2Ork Linux Laptop Orchestra Assistant Director, CCTAD Virginia Tech Dept. of Music - 0240 Blacksburg, VA 24061 (540) 231-6139 (540) 231-5034 (fax) ico(a)vt.edu http://www.music.vt.edu/faculty/bukvic/

12 years, 10 months

Can't build Lilypond git because all feta11***.pfb do not get created

by Nils

Hello list, I'm using archlinux and want to use a developers version. I tried first 2.15.30 and then directly from git (through the arch AUR repository) I have no clue about the complex and complicated lilypont font process, but somehow all font sizes are built except 11. All the pfb files for feta11 are missing. It is very hard to read the log since it is very verbose but I did not find anything terrible suspicious. I'm running fontforge from git, if that is of any interest. The compile error looks like this: Converting PostScript graphics to Type 1 font programs... Cannot open /var/abs/local/yaourtbuild/lilypond-git/src/lilypond-build/mf/out/feta11.pfb The requested file, feta.pfb, does not exist MergeFonts: Can't find font: feta.pfb Does that already ring a bell for anyone? If not which logfiles should I provide? Nils

12 years, 10 months

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Linux-audio-user February 2012