[Bug 1693024] Re: can't start JACK with real-time scheduling even when in audio group
*** This bug is a duplicate of bug 1627769 *** https://bugs.launchpad.net/bugs/1627769 exactly same problem ubuntu 18.04.03 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1693024 Title: can't start JACK with real-time scheduling even when in audio group To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/jackd2/+bug/1693024/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1693024] Re: can't start JACK with real-time scheduling even when in audio group
*** This bug is a duplicate of bug 1627769 *** https://bugs.launchpad.net/bugs/1627769 Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: jackd2 (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1693024 Title: can't start JACK with real-time scheduling even when in audio group To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/jackd2/+bug/1693024/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1693024] Re: can't start JACK with real-time scheduling even when in audio group
*** This bug is a duplicate of bug 1627769 *** https://bugs.launchpad.net/bugs/1627769 ** This bug has been marked a duplicate of bug 1627769 limits.conf not applied -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1693024 Title: can't start JACK with real-time scheduling even when in audio group To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/jackd2/+bug/1693024/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1693024] Re: can't start JACK with real-time scheduling even when in audio group
This may also be relevant: https://www.freedesktop.org/wiki/Software/systemd/MyServiceCantGetRealtime/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1693024 Title: can't start JACK with real-time scheduling even when in audio group To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/jackd2/+bug/1693024/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1693024] Re: can't start JACK with real-time scheduling even when in audio group
I believe this problem may have to with Ubuntu's recent transition to systemd. Apparently systemd completely ignores /etc/security/limits*. ** Description changed: I'm running Ubuntu 17.04. I've installed jack2 and have added myself to the 'audio' group as suggested at - http://jackaudio.org/faq/linux_rt_config.html + http://jackaudio.org/faq/linux_rt_config.html But when I start JACK it reports Tue May 23 16:10:24 2017: ERROR: Cannot use real-time scheduling (RR/10)(1: Operation not permitted) Tue May 23 16:10:24 2017: ERROR: AcquireSelfRealTime error I am in the 'audio' group in /etc/group: adam:~$ grep audio /etc/group audio:x:29:pulse,adam adam:~$ (I restarted the machine after adding myself to this group.) 'ulimit' isn't showing real-time priority privileges for me: adam:~$ ulimit -a | grep real real-time priority (-r) 0 - adam:~$ + adam:~$ - The file /etc/security/limits.d looks like this: + The file /etc/security/limits.d/audio.conf looks like this: === # Provided by the jackd package. # # Changes to this file will be preserved. # # If you want to enable/disable realtime permissions, run # #dpkg-reconfigure -p high jackd @audio - rtprio 95 @audio - memlockunlimited #@audio - nice -19 === -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1693024 Title: can't start JACK with real-time scheduling even when in audio group To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/jackd2/+bug/1693024/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
