Kernel Lowlatency
skypce
Status: Interested
Joined: 07 Feb 2015
Posts: 11
Reply Quote
Hello , i want run audio apps in ubuntu 15.04 with your kernel.

I have configured a audio group for my user and the security limits:
Cannot use real-time scheduling (RR/84)(1: Operation not permitted)
# Provided by the jackd package.
#
# Changes to this file will be preserved.
#

@audio - rtprio 95
@audio - memlock unlimited
@audio - nice -19

Each time that i was tried to run real time schedulling . i have this result:
Cannot use real-time scheduling (RR/84)(1: Operation not permitted)


How can i give permissions to liquorix kernel for run in realtime schedulling?
I dont know , any idea is good. :)
Back to top
new version fix the problem
skypce
Status: Interested
Joined: 07 Feb 2015
Posts: 11
Reply Quote
4.0-4.dmz.2-liquorix-amd64 #1 ZEN SMP PREEMPT Debian 4.0-9 (2015-06-04) x86_64 x86_64 x86_64 GNU/Linux

This version fix the problem .
Back to top
damentz
Status: Assistant
Joined: 09 Sep 2008
Posts: 1122
Reply Quote
Yes, sorry I meant to reply but didn't have any time yesterday. Latest version disables group scheduling on round robin and FIFO schedule types, which lets regular users take advantage of soft real-time.
Back to top
Display posts from previous:   

All times are GMT - 8 Hours