Linux-audio-user May 2007

linux-audio-user@lists.linuxaudio.org

159 participants
168 discussions

audio card discovery order, debian etch, 2.6.20, udev

by James Cameron

G'day, This is probably a dumb question, but I haven't found an answer yet because it is relatively hard to google it. I've two audio devices, and once in every ten or so boots the discovery order is reversed, with the SB Live 5.1 card detected in position 1 instead of position 0. # cat /proc/asound/cards 0 [Live ]: EMU10K1 - SB Live 5.1 SB Live 5.1 (rev.7, serial:0x80641102) at 0xe800, irq 17 1 [SI7012 ]: ICH - SiS SI7012 SiS SI7012 with ALC655 at 0xe000, irq 16 # lspci | vi 00:02.7 Multimedia audio controller: Silicon Integrated Systems [SiS] AC'97 Sound Controller (rev a0) 00:08.0 Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev 07) # lsmod | vi snd_intel8x0 snd_emu10k1 What I have tried is the following fragment in /etc/modules: alias snd-card-0 snd-emu10k1 alias sound-slot-0 snd-emu10k1 Yet still the problem happens. Kernel: 2.6.20.7 udev: 0.103-2 Distribution: Debian GNU/Linux Etch 4.0 Alternate solution would be a way to specify to xmms and xine what Alsa device to use, by identity rather than position. -- James Cameron mailto:quozl@us.netrek.org http://quozl.netrek.org/

17 years, 8 months

new/updated apps: whysynth nekobee sineshaper (debian/stable packages)

by Marcos Guglielmetti

Just type: sudo apt-get update If you use Musix: sudo apt-get remove sineshaper-0.4.1 whysynth-20051005 && sudo apt-get install whysynth nekobee sineshaper If you use Debian or so... sudo apt-get install whysynth nekobee sineshaper These are all DSSI synth plugins, very cool for Rosegarden! Thanks to Carlos Pino for the packages. BTW: # /etc/apt/sources.list Musix GNU+Linux deb ftp://musix.ourproject.org/pub/musix/deb/ ./ -- `&' # Marcos Guglielmetti # Musix GNU+Linux, 100% Software Libre _#_ http://www.musix.org.ar/en (#) / O \ + archivos: ftp://musix.ourproject.org/pub/musix/ ( === ) Ecología: http://autosus.wordpress.com/ `---'

17 years, 8 months

Freezups in Musix 2.6.21-rt Kernel

by David Baron

Simply using qjackctl's connections to feed usb midi um1 to my sw60xg (run as mpu401) to play some notes to compose a song. I have had the system freeze up a few times now doing this. Never happened before (and certainly do not require any real time capabalities to do this). Who gets the bug? And what info could I supply (since the system freezes, I have no log entries about this). Running realtime-lsm (I know it's obsolete but do not have rlimits available and do not know how to use it). Running "das-watchdog". This should have trapped any rt freezeup but maybe this does not work with rt preemptive kernels.

17 years, 8 months

RME HDSP9652 alsa configs for analog audio

by Nathan Curry

I've got an RME Hammerfall HDSP9652, and while I'm able to hook up regular applications to my on-board sound, I'd rather just use the HDSP for everything, including stuff like youtube, etc. I've googled for alsa configs on the HDSP9652, but I've mostly just found the howto for multiple HDSPs and a few other random things that don't answer my question. I'm wondering if anyone has anything like this set up, and if you'd share a your configurations. Also, I'm not even sure if it's practical, so if anyone has any advice to the negative, I'd love to hear it. Thanks, Nathan

17 years, 8 months

Compiling fst in feisty

by Taavi Oramo

I've been trying to compile different versions of fst without success. With versions 1.7 through 1.9 I get something like this running make: taavi@a91-154-110-48:~/fst-1.8$ make cp -a `find . | grep 'vstsdk[^/]*\$'`/source/common ./vstsed -i '/struct VstFileType\|struct VstFileSelect/,/};/d' vst/aeffectx.hwinegcc -mwindows -o fst.exe audiomaster.o fst.o fstinfofile.o gtk.o jfst.o vsti.o vstwin.o `pkg-config --libs gtk+-2.0` `pkg-config --libs jack` `pkg-config --libs alsa` `pkg-config --libs lash-1.0` -L/usr/X11R6/lib -lX11 -luuid jfst.o: In function `main': jfst.c:(.text+0xa48): undefined reference to `pthread_create' vsti.o: In function `stop_midireceiver': vsti.c:(.text+0x506): undefined reference to `pthread_join' collect2: ld returned 1 exit status winegcc: i486-linux-gnu-gcc failed. make: *** [fst.exe] Error 2 Any ideas? Thanks

17 years, 8 months

M-audio xsession Pro Linux support ?

by Deffre Fred

Hi, Does somebody know if the M-Audio Xsession USB MIDI controller is supported on Linux ? Thanks in advance.

17 years, 8 months

Mscore package for Musix (Debian/Stable)

by Marcos Guglielmetti

Nice app!! Description: MuseScore is the MusE music typesetter # /etc/apt/sources.list Musix GNU+Linux deb ftp://musix.ourproject.org/pub/musix/deb/ ./ apt-cache show mscore Package: mscore Status: install ok installed Priority: extra Section: sound Installed-Size: 2576 Maintainer: Carlos Pino <pinojazz(a)gmail.com> Architecture: i386 Version: 0.5.1-1 Depends: libasound2 (>> 1.0.12), libc6 (>= 2.3.6-6), libfontconfig1 (>= 2.4.0), libfreetype6 (>= 2.2), libgcc1 (>= 1:4.1.1-12), libice6 (>= 1:1.0.0), libjack0.100.0-0 (>= 0.101.1), libpng12-0 (>= 1.2.13-4), libqt4-core (>= 4.2.1), libqt4-gui (>= 4.2.1), libsm6, libstdc++6 (>= 4.1.1-12), libx11-6, libxcursor1 (>> 1.1.2), libxext6, libxinerama1, libxrandr2, libxrender1, zlib1g (>= 1:1.2.1), libasound2 (>> 1.0.12), libc6 (>= 2.3.6-6), libfontconfig1 (>= 2.4.0), libfreetype6 (>= 2.2), libgcc1 (>= 1:4.1.1-12), libice6 (>= 1:1.0.0), libjack0.100.0-0 (>= 0.101.1), libpng12-0 (>= 1.2.13-4), libqt4-core (>= 4.2.1), libqt4-gui (>= 4.2.1), libsm6, libstdc++6 (>= 4.1.1-12), libx11-6, libxcursor1 (>> 1.1.2), libxext6, libxinerama1, libxrandr2, libxrender1, zlib1g (>= 1:1.2.1) Description: MuseScore is the MusE music typesetter Some highlights: * WYSIWYG, notes are entered on a "virtual note sheet" * uses TrueType fonts for screen and printing (adapted from the LilyPond project feta fonts) * easy and fast note entry * integrated fluid sound font player; JACK audio server driver * MusicXml import/export * standard midifile (SMF) import/export * programmed in C++ using the Qt gui library * Xml file format * GPL licenced . Warning: This is an unofficial package made for Musix ( http://www.musix.org.ar/ ), please don't bother any Debian mantainer about this package. To install it: sudo apt-get update sudo apt-get install mscore cheers, -- `&' # Marcos Guglielmetti # Musix GNU+Linux, 100% Software Libre _#_ http://www.musix.org.ar/en (#) / O \ + archivos: ftp://musix.ourproject.org/pub/musix/ ( === ) Ecología: http://autosus.wordpress.com/ `---'

17 years, 8 months

Edirol FA/UA-101 and Linux, experiences?

by Hector Centeno

Hello, I'm looking for a 8-channel audio interface for a laptop and I was considering the ones made by Edirol. Does anyone have any good experience using any of these interfaces? I can see that the UA-101 has been recently supported by the 2.6.21 kernel but there seem to be some issues with the playback sync: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h… What about the FA-101? Is it stable? How low is the latency? Thanks in advance! Hector -- =============================== http://www.hcenteno.net

17 years, 8 months

New Linux Music

by Chip VanDan

Okay, so I've put together a little webpage to share my music with the world. Everything was composed in Linux with the exceptions of a few sounds borrowed from FreeSound. I haven't really finished the writing part yet because I have to go back through my files and credit all the proper FreeSounders, but I figured I'd put this out there for your listening horror, lol. All honest opinions are welcome, I have all the original ardour tracks too in case anybody would like to remix a few. In any case, here is the Earl, http://airlynx.sitesled.com Oh yeah, and if anybody has a more original title for the website I'd be happy to hear them, I'm not exactly happy with the Digital Impressions thing, it's kinda cliche in my book. -- -----BEGIN GEEK CODE BLOCK----- Version: 3.12 GCA/FA/S/O d+(--) s+: a-- C+++ L++ P E-- W++ N- o K? w O-- M- V- PS+ PE- Y+ PGP t- 5-- X R- !tv b++ DI++ D+ G+ e+/++ h--- r--/+++ z+++(*) ------END GEEK CODE BLOCK------

17 years, 8 months

Bad news (Re: alsa and delta 1010lt trouble)

by tanner

Julien Claassen wrote: > But the real problem is, that the driver seems to have forgotten, that > IPGA > analog volume exists. No entry in asound.state, it doesn't to to put > them in > there, either at their original control-number, while moving > everything else > to fit the part, or tagging the IPGAs along at the end. Yesterday I've upgraded my kernel from 2.6.18 to 2.6.21 and ran into the very same problem Julien reported. My IPGA controls was gone from both Kmix and Envy24control. Looks like an ALSA problem. I wonder whom should I send the bug report to: kernel maintainers or ALSA team? Tanner

17 years, 8 months

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Linux-audio-user May 2007