Linux-audio-user July 2009

linux-audio-user@lists.linuxaudio.org

124 participants
114 discussions

[LAU] [Fwd: How to add RT kernel to a system?]

by david

And to add further fun to things, Ubuntu Studio doesn't see the laptop's wired Ethernet adaptor. I guess it's time to pull the hard drive out again and reinstall. I did re-download 64Studio 2.1, maybe I'll try that instead. -------- Original Message -------- Subject: [LAU] How to add RT kernel to a system? Date: Sat, 04 Jul 2009 12:32:53 -1000 From: david <gnome(a)hawaii.rr.com> Reply-To: gnome(a)hawaii.rr.com Organization: Alias J&J To: linux-audio-user <linux-audio-user(a)lists.linuxaudio.org> After the minor gyrations of installing Ubuntu Studio 8.10 and ArtistX 0.7 on my old laptop, I find that neither are using a realtime kernel. Without it, I'm getting overruns and interruptions in the sound. It turns out that ArtistX is just a fully-loaded, prettied-up version of Ubuntu Studio ... How to add RT kernel to them? Thx. -- David gnome(a)hawaii.rr.com authenticity, honesty, community _______________________________________________ Linux-audio-user mailing list Linux-audio-user(a)lists.linuxaudio.org http://lists.linuxaudio.org/mailman/listinfo/linux-audio-user -- David gnome(a)hawaii.rr.com authenticity, honesty, community

16 years, 7 months

[LAU] Just updated ArtistX .7 using the proffered Ubuntu security updates

by david

and now get the message that "/etc/udev/udev.conf" can't be parsed. Note to self: don't accept security updates from Ubuntu. -- David gnome(a)hawaii.rr.com authenticity, honesty, community

16 years, 7 months

[LAU] How to add RT kernel to a system?

by david

After the minor gyrations of installing Ubuntu Studio 8.10 and ArtistX 0.7 on my old laptop, I find that neither are using a realtime kernel. Without it, I'm getting overruns and interruptions in the sound. It turns out that ArtistX is just a fully-loaded, prettied-up version of Ubuntu Studio ... How to add RT kernel to them? Thx. -- David gnome(a)hawaii.rr.com authenticity, honesty, community

16 years, 7 months

[LAU] (no subject)

by Paul Neaveill

First, am new to the group here and my first post/question here. Think this is a wonderful site and hoping someone can answer some questions for me that have been dogging me for quite some time for our Ubuntu system. Have been asking for help there at the forum, but of little help. The dream: We want to set up a studio with digital piano and 2 synths, MIDI'd through to the computer via Tascam us122. The problem: For some reason, we just cannot figure out how to get Jack to setup properly.<code> 11:10:02.299 Patchbay deactivated. 11:10:02.302 Statistics reset. 11:10:02.559 ALSA connection graph change. 11:10:02.796 ALSA connection change. 11:10:07.471 Startup script... 11:10:07.472 artsshell -q terminate 11:10:08.148 Startup script terminated with exit status=256. 11:10:08.150 JACK is starting... 11:10:08.151 /usr/bin/jackd -dalsa -dhw:0 -r44100 -p16 -n2 -m -I1 -O1 11:10:08.159 JACK was started with PID=9030. jackd 0.109.2 Copyright 2001-2005 Paul Davis and others. jackd comes with ABSOLUTELY NO WARRANTY This is free software, and you are welcome to redistribute it under certain conditions; see the file COPYING for details JACK compiled with System V SHM support. loading driver .. apparent rate = 44100 creating alsa driver ... hw:0|hw:0|16|2|44100|0|0|nomon|swmeter|-|32bit control device hw:0 configuring for 44100Hz, period = 16 frames (0.4 ms), buffer = 2 periods ALSA: final selected sample format for capture: 16bit little-endian ALSA: cannot set period size to 16 frames for capture ALSA: cannot configure capture channel cannot load driver module alsa no message buffer overruns 11:10:08.350 JACK was stopped successfully. 11:10:08.351 Post-shutdown script... 11:10:08.352 killall jackd jackd: no process killed 11:10:08.794 Post-shutdown script terminated with exit status=256. 11:10:09.262 Could not connect to JACK server as client. - Overall operation failed. - Unable to connect to server. Please check the messages window for more info.</code> tried 64/32/ and now 16 for the period/ capture based on some forum advice somewhere. Thanks in advance

16 years, 7 months

[LAU] R: [OT] Debian reinstall...?

by Luigi Curzi

--- Sab 4/7/09, Julien Claassen <julien(a)c-lab.de> ha scritto: > Da: Julien Claassen <julien(a)c-lab.de> > Oggetto: [LAU] [OT] Debian reinstall...? > A: "linux-audio-user" <linux-audio-user(a)lists.linuxaudio.org> > Data: Sabato 4 luglio 2009, 12:49 > Hello folkis! > Sorry for this, but is there a way to do > something like: > aptitude reinstall all > and the system reinstalls every package, > that its database tells it, is on > the computer. > I just shredded my system a bit > yesterday, removed part of /usr/lib. I fixed > it via the dirty road, but now I'd like to clean up. > So I'd like the system to reinstall all > packages, currectly there. > thanks in advance for any good idea on > this! in the gui: you have to press "L" on the package/section that you want to reinstall. in cli: aptitude reinstall package ciao Luigi

16 years, 7 months

[LAU] uli-plugins 0.1 release - A series of LV2 plugins

by Ulrich Lorenz Schlüter

Hi, I proudly released version 0.1 of uli-plugins, a collection of LV2 plug ins. ULI is the abbreviation for *U*lis-*L*v2-*I*nserts. The release contains a simple series of logic gates. Namely an AND, NAND, OR, NOR, XOR, XNOR and a NOT. It's hosted on sourceforge: http://uli-plugins.sourceforge.net Regards Uli

16 years, 7 months

[LAU] [ANN] Jackbeat 0.7.2

by Olivier Guilyardi

Hi everyone, A new release of my minimalistic sequencer, namely Jackbeat 0.7.2, is out! Grab it from: http://jackbeat.samalyse.org News ~~~~ - Track solo controls have been added, OSC bindings included - Minor file access and user interface bugs have been fixed - Jackbeat now runs on Windows in addition to Mac OS X and Linux ChangeLog ~~~~~~~~~ jackbeat (0.7.2) * #14: add filters in file dialogs * #18: add track solo controls * #37: fix opening jab files whose path contains spaces * #39: fix conflict between single-letter shortcuts and UI input * win32 support: now cross-compiles on Linux with mingw32 * wipe temporary directories in a more secure manner * fix bogus modified status when changing current track * libtool isn't needed anymore * some consolidation Enjoy -- Olivier

16 years, 7 months

Re: [LAU] M-Audio ProFire 610

by Nicanor Garcia

I would definitely recommend this interface, it has worked fine for me under linux. The only issue is that you have to do certain additional configurations to your system to be able to use its four output. I haven't had the time to do so, but as soon as I do I will publish a how-to. 2009/7/3 Arve Barsnes <arve.barsnes(a)gmail.com> > Would you recommend the Fast Track Pro? Ignore any restrictions on > number of channels here, that will not be an issue. >

16 years, 7 months

Re: [LAU] M-Audio ProFire 610

by Nicanor Garcia

Hello, I had the same worries that you have when I was going to buy an interface for my linux audio computer, so I may help you. Let me tell you that the 610 is meant to solve all the problems of the 410 in which it's based and which is mostly incompatible with any system, including Windows and Mac. And since M-Audio wont release give support for linux, I would take a chance with that interface. Firewire interfaces are somewhat difficult to put to work in Linux, but if you take a look in ffado.rog you'll notice there are some that look very good that have similar characteristics and of the M-Audio 610: ECHO Audio Fire 4 http://www.echoaudio.com/Products/FireWire/AudioFire4/index.php Edirol FA-66 http://www.rolandus.com/products/productdetails.php?ProductId=731&ParentId=… Edirol FA-101 http://www.rolandus.com/products/productdetails.php?ProductId=702&ParentId=… Among others. The rest you can find here: http://www.ffado.org/?q=devicesupport%2Flist&filter0=&filter1=&op2=OR&filte… Check Focusrite which they have send to ffado directly so they can test them for compatibility and also is the company that makes pre-amps for Digidesign of Pro-tools. I never tried this interfaces, but I'm sure there are several users that can tell you about them in the list. On the other hand, I decided to buy the M-Audio Fast Track Pro an USB interface that worked out of the box in linux. In my little knowledge, I've heard that USB audio interfaces work better on linux. Anything else I can help you just write me. Saludos from Colombia. Nicanor García O.

16 years, 7 months

[LAU] And another Bach

by Julien Claassen

Hello all! As promised here's another Bach. I don't know when I'll get to the third. But soon enough it should be. Thuis is the invention in C major, played on a Hammerpiano, thanks to LinuxSampler and PMI's historic keyboards again. Just a little reverb added with jconv and that was it. You can find it here: http://juliencoder.de/bach/bach-ci.ogg Enjoy! Kindest regards Julien -------- Music was my first love and it will be my last (John Miles) ======== FIND MY WEB-PROJECT AT: ======== http://ltsb.sourceforge.net the Linux TextBased Studio guide ======= AND MY PERSONAL PAGES AT: ======= http://www.juliencoder.de

16 years, 7 months

2026

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

2003

2002

Linux-audio-user July 2009