[PlanetCCRMA] Problems with jack server

Fernando Lopez-Lezcano nando@ccrma.Stanford.EDU
Tue May 3 11:14:01 2005


On Mon, 2005-04-25 at 14:20, Mark Knecht wrote:
> Someone needs to change the instructions
> 
> kernel-2.4 == jackstart
> kernel-2.6 == jackd

Yes, but with jack 0.99.36 jackstart will complain about the missing
capabilities but will work anyway (I know, not the best :-)...

-- Fernando

> Give it a try
> 
> On 4/25/05, sammy <spity@mrlab.net> wrote:
> > Apologize for another post...
> > 
> > I am currently running Fedora 3, using the distros and following the
> > instructions posted on ccrma...
> > 
> > downloaded my desired packages and went to try them out, but no audio.
> > 
> > Figured out I didn't have the jack server running...
> > 
> > However, when I went start the jack server, it won't work.
> > 
> > below is the script generated. Any one have any ideas where i made a
> > wrong turn?
> > 
> > jackstart: cannot get realtime capabilities, current capabilities are:
> >            =ep cap_setpcap-ep
> >     probably running under a kernel with capabilities disabled,
> >     a suitable kernel would have printed something like "=eip"
> > 
> > back from read, ret = 1 errno == Success
> > jackstart: could not give capabilities: Operation not permitted
> > jackd 0.99.36
> > Copyright 2001-2003 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|hw|1024|2|44100|0|0|nomon|swmeter|-|32bit
> > configuring for 44100Hz, period = 1024 frames, buffer = 2 periods
> > Couldn't open hw for 32bit samples trying 24bit instead
> > Couldn't open hw for 24bit samples trying 16bit instead
> > nperiods = 2 for capture
> > Couldn't open hw for 32bit samples trying 24bit instead
> > Couldn't open hw for 24bit samples trying 16bit instead
> > nperiods = 2 for playback
> > 
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> >
> 
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