[PlanetCCRMA] Problems startig jackd

Fernando Pablo Lopez-Lezcano nando@ccrma.Stanford.EDU
Wed May 5 13:18:01 2004

> > You could patch the kernel to enable capabilities, but under 2.6.x a
> > better option is to use the LSM module. See:
> >     http://www.joq.us/realtime/
> >
> This did it.  The LSM module instructions included the kernel options that
> needed to be included (for security/pre-emption, etc) so I rebuilt the
> kernel again with these options.  I then loaded LSM, and was able to start
> JACK, and then Ardour.
> Interestingly, I could do this as root but not as a user. 

There is a kernel module load option for the LSM module so that realtime
capabilities are granted to all users. It is somewhere in the
documentation, you can also enable per-group access and so on and so

-- Fernando