Ardour não executa - problema no 'JACK'.[Resolvido]

[Darth Vader]

Pessoal, tenho instalado o programa Ardour.
Ele abria normal mas hj ele se recusou a abrir totalmente.
Qdo executo ele , retorna a seguinte mensagem:

Ardour could not start JACK.
There are several possible reasons:

1) You requested audio parameters that are not supported..
2) JACK is running as another user.

Please consider the possibilities, and perhaps try different parameters.


O programa JACK está instalado e estou usando os mesmos parametros de áudio, até tentei configurar na tela inicial mas ele não aceita nenhum outro parâmetro, dá erro em todos. Isso pela interface gráfica.

Quando tento executar via terminal, retorna assim:

''  beto@Humberto:~$ /usr/bin/ardour2
WARNING: Your system has a limit for maximum amount of locked memory!
This might cause Ardour to run out of memory before your system runs out of memory. You can view the memory limit with 'ulimit -l', and it is normally controlled by /etc/security/limits.conf
Ardour/GTK 2.3
  (built using 3029 and GCC version 4.2.3 (Ubuntu 4.2.3-1ubuntu2))
Copyright (C) 1999-2007 Paul Davis
Some portions Copyright (C) Steve Harris, Ari Johnson, Brett Viren, Joel Baker

Ardour não oferece ABSOLUTAMENTE NENHUMA GARANTIA
not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Isto é um Software Livre. Fique à vontade para redistribuí-lo
com algumas condições; veja o fonte para mais detalhes
loading default ui configuration file /etc/ardour2/ardour2_ui_default.conf
loading user ui configuration file /home/beto/.ardour2/ardour2_ui.conf
Loading ui configuration file /etc/ardour2/ardour2_ui_dark.rc
theme_init() called from internal clearlooks engine
loading system configuration file /etc/ardour2/ardour_system.rc
loading user configuration file /home/beto/.ardour2/ardour.rc
ardour: [INFO]: No H/W specific optimizations in use
ardour: [INFO]: looking for control protocols in /home/beto/.ardour2/surfaces/:/usr/lib/ardour2/surfaces/
ardour: [INFO]: Control surface protocol discovered: "Generic MIDI"
powermate: Opening of powermate failed - Arquivo ou diretório inexistente
ardour: [INFO]: Control protocol powermate not usable
ardour: [INFO]: Control surface protocol discovered: "Mackie"
Gtk-Message: (for origin information, set GTK_DEBUG): failed to retrieve property `GtkWidget::cursor-color' of type `GdkColor' from rc file value "((GString*) 0x8a66500)" of type `GString'

JACK COMMAND: /usr/bin/jackd -p 128 -T -d alsa -n 2 -r 48000 -p 1024 -d hw:0,0
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 = 48000
creating alsa driver ... hw:0,0|hw:0,0|1024|2|48000|0|0|nomon|swmeter|-|32bit
control device hw:0
the capture device "hw:0,0" is already in use. Please stop the application using it and run JACK again
cannot load driver module alsa
no message buffer overruns ''


Como corrijo?


Edit : Pessoal, peço desculpas pelo post, passei um tempão hoje tentando achar o defeito, até reinstalei o Ardour mas nada adiantava.
Relendo atentamente a mensagem de erro, notei que o tal processo que já estava em uso (control device hw:0
the capture device "hw:0,0" is already in use. Please stop the application using it and run JACK again
cannot load driver module alsa) era justamente que eu estava usando o Skype e ele usa o tal processo que é tão importante pro Ardour.
Minhas desculpas.