can't start jackd in rt mode (as root!) (arch linux)

[EllipsenPark]

Hi,

so, i'm currently setting up a little electronic music instrument using a Raspberry Pi 2.

As this is a single-purpose system without security concerns, i'm setting it up as a root-only system

Furthermore, i'm using Arch Linux ARM.

So, when i try to start jackd, i always get the following error:

Code: Select all

Cannot use real-time scheduling (RR/10)(1: Operation not permitted)
AcquireSelfRealTime error

Is this a general problem ? Currently, i can't really find an explanation for this ...

Regards,
N