[ardour-users] Jackd and Ubuntu PPC

Jack O'Quin jack.oquin at gmail.com
Tue Jul 3 18:39:07 PDT 2007

On 7/3/07, Matthew Polashek <matt at tinysongs.com> wrote:
> I can't seem to post to the Jack list today, so I'll post here.  I can't
> seem to get jack going on Ubuntu PPC.  Any ideas?

> 20:13:03.262 jackd -v -R -dalsa -r44100 -p1024 -n2 -D -Chw:0,0 -Phw:0,0
> -i1 -o1

You asked for realtime scheduling (-R).

> cannot use real-time scheduling (FIFO at priority 10) [for thread
> 805505376, from thread 805505376] (1: Operation not permitted)

But, you don't have realtime privileges.

You probably need to add some lines to /etc/security/limits.conf
and re-login.

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