FWIW I have seen similar issues when using realtime-lsm and jack. I
haven't tried PD, but some apps can connect just fine (e.g.
rosegarden) and others cannot connect (e.g. xmms with jack plugin). I
wonder if it's an issue with the expected version of jack...
On Fri, 31 Dec 2004 11:14:26 -0700, thewade <pdman(a)aproximation.org> wrote:
   With the lsm
module you shouldn\'t need to run anything as root to get
 realtime privileges. What version of PD are you running? It might be
 worth downloading the latest sources and compiling them with
 \'./configure --enable-jack\' if you haven\'t already done so. Then try
 running pd with \'pd -rt -jack\'. This should either work or give you some
 informative error messages. 
 Here is what I built pd-0.38-0test10 with (before I emailed
 linux-audio-users)
 ./configure --enable-alsa --enable-jack --enable-setuid
 Like I said, jackd loves realtime-lsm but pd cannot connect with jackd.
 My .pdrc looks like this:
 -jack
 -rt
 -path /usr/local/lib/pd/externs
 -path /home/wade/pd/general
 -path /home/wade/pd
 -lib zexy
 -lib Gem
 -mididev 1,2,3
 -r 48000
 -sounddev 3
 -blocksize 1024
 -channels 18
 -audiobuf 8
 thanks!
 -thewade
  
 
--
De gustibus non disputandum est.