Hi All, I recently upgraded to version 20.04 and have hit a problem with jackd and real time scheduling. I see the output below in syslog I know there have been kernel changes relating to this and I have seen talk of using cgroups etc. I'm wondering if I should just go for a fresh install but if anyone has any suggestions please let me know before I do that
Jul 29 12:28:08 housemartin pulseaudio[6970]: JACK error >Cannot use real-time scheduling (RR/5)(1: Operation not permitted)< Jul 29 12:28:08 housemartin pulseaudio[6970]: JACK error >JackClient::AcquireSelfRealTime error< Regards Neil McBennett On Wed, 22 Jul 2020 at 18:44, Erich Eickmeyer <eeickme...@ubuntu.com> wrote: > Hi Dave, > > On 7/22/2020 10:30 AM, Dave at Dalek Zone wrote: > > Hi, I have just been prompted with updates on my Kubuntu desktop with > > the Ubuntu Studio environment installed. I was prompted that the > > Ubuntu Studio controls would be uninstalled and other stuff would be > > installed. The removal of a package failed. Should I file a bug report > > about this? (Screenshot attached.) > > > > > This is expected. The backports PPA was just given a huge update with > the release of Studio Controls 2.0 (successor to Ubuntu Studio Controls) > and lsp-plugins was just changed to the version from Debian. You'll need > to open a terminal and type "sudo apt full-upgrade" to get everything > fixed. > > I just haven't gotten around to doing a post about it. > > Erich > ---- > Erich Eickmeyer > Project Leader > Ubuntu Studio > > ubuntustudio.org > > -- > ubuntu-studio-users mailing list > ubuntu-studio-users@lists.ubuntu.com > Modify settings or unsubscribe at: > https://lists.ubuntu.com/mailman/listinfo/ubuntu-studio-users >
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