February 2008 - Musix-users - lists.ourproject.org

interview with Vedran Vucic, english version
by Marcos Guglielmetti 27 Feb '08

27 Feb '08

Hi Vedran http://www.musix.org.ar/wiki/index.php?title=Interview_with_Vedran_Vucic mnogo hvala! laku noc (even if it's a sunny day there :P ) -- MGG www.musix.org.ar ................ "Thus, introduction of free software should be based on the idea that the country should be developed from within and that people should be masters of their destiny." Vedran Vucic http://gnulinuxcentar.org/index.php

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Re: [Musix-users] 2.6.24-rt?
by Marcos Guglielmetti 11 Feb '08

11 Feb '08

Re: [Musix-users] 2.6.24-rt? De: Marcos Guglielmetti <marcospcmusica(a)gmail.com> (www.musix.org.ar) Para: Musix GNU+Linux users list <musix-users(a)lists.ourproject.org> Fecha: 11/02/08 16:00 El Lunes, 11 de Febrero de 2008 16:09, David Baron escribió: | Debian is up to 2.6.24-3. | Do we have an rt-patched version yet? No: this 2.6.24-3 could be from debian unstable, and Musix 1.0 derivates from Stable. In the near future, we are planning to upgrade to testing We have a 2.6.23.14 from the Musix's testing repository # Musix-testing deb ftp://musix.ourproject.org/pub/musix/deb-testing/ ./ Its headers are compatible with debian testing (lenny)... it's a testing kernel so you could have some problems, regards

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2.6.24-rt?
by David Baron 11 Feb '08

11 Feb '08

Debian is up to 2.6.24-3. Do we have an rt-patched version yet?

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"Specialized distributions such as Explora, Edubuntu, VigyaanCD, Quantian, CAE Linux, GNU/Musix, DyneBolic etc. may be very important educational tool in schools"
by Marcos Guglielmetti 10 Feb '08

10 Feb '08

Link: http://scienceblogs.com/clock/2008/02/openness_is_essential_freedom.php Extracto: ... "You have gone around Serbia and wired schools to the Internet, installed Linux and taught teachers and students how to use it. Can you tell us a little more about that entire project? We have visited so far tens of schools and presented to them what free software may do and how it can be used in schools. Specialized distributions such as Explora, Edubuntu, VigyaanCD, Quantian, CAE Linux, GNU/Musix, DyneBolic etc. may be very important educational tool in schools. It is not enough to teach, localize and install free software. In addition, it is very important to write proper documentation. We are finishing, these days, a manual for teachers of computer science for music schools so they can use free software and learn about sound, music, databases, web applications, openoffice, image editing, burning CDs, streaming audio. Detailed documentation will help teachers and the students too to use it properly and get really full control over their computers and operating systems. " ... y sigue -- `&' # Marcos Guglielmetti, co-director de # Musix GNU+Linux, 100% Software Libre para artistas _#_ http://www.musix.org.ar (#) / O \ + archivos: ftp://musix.ourproject.org/pub/musix ( === ) Ecología: http://autosus2.wordpress.com `---' Personal: http://marcospcmusica.wordpress.com Bender: "¿De veras quieres tener un robot como amigo?" Fry: "Sí, desde que cumplí 6 años" Bender: "Bueno... ¡de acuerdo! Pero... no quisiera que pensaran que somos robotsexuales. Si preguntan, tú eres mi técnico de reparaciones." http://es.wikiquote.org/wiki/Futurama

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[Ardour] No puedo grabar ni capturar microfono - linea
by Apocalypse Now 07 Feb '08

07 Feb '08

Hola gente, se que no es un tema nuevo, pero como suelen decir: cada casa es un mundo. Y he aquí que estoy teniendo problemas para grabar. Si bien el título del asunto especifica a Ardour, el tema es más complicado ya que no logro que ingrese la señal de audio de mi instrumento/micrófono. Procedo a detallar el diagrama de conexión: Poseo una mezcladora Behringer Xenyx 802 y una placa de audio Juli@, con el siguiente esquema de conexión: Instrumentos/miscs en LINE's de consola OUT placa de sonido en line 5/6 de consola IN placa de sonido a MAIN OUT de consola CTRL ROOM de consola al amplificador NOTA: Cabe aclarar, que con esta configuración de hard grabo perfectamente con Sonar Cakewalk desde Windows. ------------------------------------------------------------------------------------------------------------ Datos de sofware: Estoy utilizando la distro Ubuntu Gutsy con un kernel compilado para realtime: Linux DaRK 2.6.23.1-rt5.031107 #3 SMP PREEMPT RT Sat Jan 26 03:44:26 ARST 2008 i686 GNU/Linux asound_card: 0 [Juli ]: ICE1724 - ESI Juli@ ESI Juli@ at 0x1180, irq 18 asound_version: Advanced Linux Sound Architecture Driver Version 1.0.15. Compiled on Jan 26 2008 for kernel 2.6.23.1-rt5.031107 (SMP). Interrupts: Código: Seleccionar todo CPU0 CPU1 0: 252 0 IO-APIC-edge timer 1: 2 0 IO-APIC-edge i8042 6: 5 0 IO-APIC-edge floppy 7: 0 0 IO-APIC-edge parport0 8: 7 0 IO-APIC-edge rtc 9: 0 0 IO-APIC-fasteoi acpi 12: 4 0 IO-APIC-edge i8042 14: 20044 0 IO-APIC-edge libata 15: 0 0 IO-APIC-edge libata 16: 0 0 IO-APIC-fasteoi uhci_hcd:usb5 18: 402 0 IO-APIC-fasteoi uhci_hcd:usb4, ICE1724 19: 52784 0 IO-APIC-fasteoi uhci_hcd:usb3, libata 20: 3 0 IO-APIC-fasteoi ehci_hcd:usb1, uhci_hcd:usb2 21: 4622 0 IO-APIC-fasteoi eth0 NMI: 0 0 LOC: 314779 378755 ERR: 0 MIS: 0 lspci: Código: Seleccionar todo 00:00.0 Host bridge: Intel Corporation 82945G/GZ/P/PL Memory Controller Hub (rev 02) 00:01.0 PCI bridge: Intel Corporation 82945G/GZ/P/PL PCI Express Root Port (rev 02) 00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 01) 00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 01) 00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 (rev 01) 00:1c.3 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 4 (rev 01) 00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 (rev 01) 00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 (rev 01) 00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 (rev 01) 00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 (rev 01) 00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 01) 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev e1) 00:1f.0 ISA bridge: Intel Corporation 82801GB/GR (ICH7 Family) LPC Interface Bridge (rev 01) 00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller (rev 01) 00:1f.2 IDE interface: Intel Corporation 82801GB/GR/GH (ICH7 Family) SATA IDE Controller (rev 01) 00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 01) 01:00.0 VGA compatible controller: nVidia Corporation G70 [GeForce 7600 GT] (rev a1) 05:01.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10) 05:02.0 Multimedia audio controller: VIA Technologies Inc. VT1720/24 [Envy24PT/HT] PCI Multi-Channel Audio Controller (rev 01) lsmod: Código: Seleccionar todo Module Size Used by ipv6 277860 10 af_packet 25224 2 rfcomm 43800 2 l2cap 26752 11 rfcomm bluetooth 59748 4 rfcomm,l2cap capability 6152 0 commoncap 8704 1 capability ppdev 10628 0 speedstep_lib 6532 0 cpufreq_powersave 2944 0 cpufreq_stats 7744 0 cpufreq_userspace 5540 0 cpufreq_ondemand 9868 0 cpufreq_conservative 8328 0 freq_table 6048 2 cpufreq_stats,cpufreq_ondemand video 19728 0 output 5248 1 video container 6144 0 sbs 20360 0 dock 11948 0 ac 6916 0 battery 13576 0 lp 13636 0 snd_ice1724 77836 1 snd_ice17xx_ak4xxx 5376 1 snd_ice1724 snd_ac97_codec 101156 1 snd_ice1724 ac97_bus 3712 1 snd_ac97_codec snd_ak4114 11008 1 snd_ice1724 snd_pcm_oss 43136 0 snd_mixer_oss 18176 1 snd_pcm_oss snd_pcm 80772 4 snd_ice1724,snd_ac97_codec,snd_ak4114,snd_pcm_oss snd_page_alloc 11784 1 snd_pcm snd_pt2258 5632 1 snd_ice1724 snd_i2c 6784 2 snd_ice1724,snd_pt2258 snd_ak4xxx_adda 9472 2 snd_ice1724,snd_ice17xx_ak4xxx snd_mpu401_uart 10240 1 snd_ice1724 snd_seq_oss 36352 0 snd_seq_midi 9856 0 snd_rawmidi 26240 2 snd_mpu401_uart,snd_seq_midi snd_seq_midi_event 8832 2 snd_seq_oss,snd_seq_midi snd_seq 55536 8 snd_seq_oss,snd_seq_midi,snd_seq_midi_event snd_timer 24964 2 snd_pcm,snd_seq snd_seq_device 9868 4 snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq snd 57860 18 snd_ice1724,snd_ac97_codec,snd_ak4114,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_pt2258,snd_i2c,snd_ak4xxx_adda,snd_mpu401_uart,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device iTCO_wdt 13780 0 iTCO_vendor_support 5124 1 iTCO_wdt parport_pc 38180 1 psmouse 41232 0 intel_agp 26004 0 serio_raw 8452 0 soundcore 9824 1 snd button 9616 0 parport 38984 3 ppdev,lp,parport_pc pcspkr 4608 0 agpgart 35540 1 intel_agp shpchp 35220 0 pci_hotplug 32800 1 shpchp joydev 11840 0 evdev 11520 4 reiserfs 248960 3 sg 37276 0 sr_mod 18084 0 sd_mod 31232 7 cdrom 37536 1 sr_mod usbhid 31872 0 hid 30848 1 usbhid 8139cp 25216 0 ata_piix 18692 5 8139too 27264 0 mii 6912 2 8139cp,8139too ata_generic 8964 0 libata 125296 2 ata_piix,ata_generic uhci_hcd 26640 0 ehci_hcd 36236 0 usbcore 145288 4 usbhid,uhci_hcd,ehci_hcd floppy 63268 0 scsi_mod 148204 4 sg,sr_mod,sd_mod,libata thermal 16796 0 processor 36168 1 thermal fan 6404 0 fuse 48276 3 La única opción con que puedo arrancar el demonio jackd a través de qjackctl es si le quito la opción RT, caso contrario el demonio arranca y muere en unos segundos. Nota: Ya he probado arrancarlo desde la línea de comandos y sucede lo mismo. Una vez puesto en marcha jackd, inicio Ardour sin inconvenientes, le sumo un track/bus configurándolo con las opciones: software monitoring, Auto input, Autoconnet-input phisical input, Autoconnect-output to master bus y no logro ingresar señal. Lo curioso es que con la misma configuración desde el live-cd de Musix puedo grabar. ¿Alguien tiene alguna sugerencia o prueba que pueda hacer? He leído varios artículos en la red y no puedo dar con la solución. Les agradecería cualquier ayuda. Desde ya gracias Saludos

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