Fa-66 firewire.

Robert Klaar nim.batu at gmail.com
Sun Sep 13 19:53:10 BST 2009


Mm, here's a screenshot, http://pici.se/pictures/WxucfjlJi.png .)

I haven't set any memlock at all, what does i t do?

On Sun, Sep 13, 2009 at 8:02 PM, <beejunk at gmail.com> wrote:

> On Sep 13, 2009 11:54am, Robert Klaar <nim.batu at gmail.com> wrote:
> > Yes, that took care of that specific problem. I still don't get it to run
> though... problem is that I run one of the notoriously bad firewire-ports on
> my system(ricoh-something...) and I don't know if that's it or not, is there
> some way to test this? Anyways, here's my jack-message ftm;
> >
> >
> >
> > 18:49:27.874 JACK is starting...
> > 18:49:27.875 /usr/bin/jackd -R -dfreebob -r48000 -p1024 -n3 -D
> > 18:49:27.878 JACK was started with PID=5249.
> > no message buffer overruns
> > jackd 0.116.1
> > 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.
> > cannot lock down memory for jackd (Cannot allocate memory)
> >
> > loading driver ..
> > Freebob using Firewire port 0, node -1
> > JACK: unable to mlock() port buffers: Cannot allocate memory
> > JACK: unable to mlock() port buffers: Cannot allocate memory
> > [31mError (bebob_light/bebob_light_avdevice.cpp)[1666]
> setSamplingFrequencyPlug: setSampleRatePlug: IsoStreamInput plug 0 does not
> support sample rate 48000
> >
> > [0m [31mError (bebob_light/bebob_light_avdevice.cpp)[1696]
> setSamplingFrequency: setSampleRate: Setting sample rate failed
> > FreeBoB ERR: FREEBOB: Error creating virtual device
> > cannot load driver module freebob
> > LibFreeBoB ERR: Failed to set samplerate...
> >
> > [0m
> > 18:49:28.214 JACK was stopped successfully.
> > 18:49:28.215 Post-shutdown script...
> > 18:49:28.215 killall jackd
> > jackd: no process killed
> > 18:49:28.624 Post-shutdown script terminated with exit status=256.
> >
> > 18:49:29.902 Could not connect to JACK server as client. - Overall
> operation failed. - Unable to connect to server. Please check the messages
> window for more info.
> >
> >
>
> Please post on the bottom of previous posts, if you don't mind. :)
>
> The JACK log is saying it can't lock down your memory. Does this have
> something to do with the memlock limit you've set in Ubuntu Studio Controls?
> That might be worth checking.
>
> What settings are you using when you start JACK?
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