Neil, Please start a new thread and do not tail onto someone else’s thread for a different subject.
Thanks, Erich —— Erich Eickmeyer Project Leader Ubuntu Studio ubuntustudio.org > On Jul 29, 2020, at 4:35 AM, Neil McBennett <[email protected]> wrote: > > 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 <[email protected] > <mailto:[email protected]>> 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 <http://ubuntustudio.org/> > > -- > ubuntu-studio-users mailing list > [email protected] > <mailto:[email protected]> > Modify settings or unsubscribe at: > https://lists.ubuntu.com/mailman/listinfo/ubuntu-studio-users > <https://lists.ubuntu.com/mailman/listinfo/ubuntu-studio-users> > -- > ubuntu-studio-users mailing list > [email protected] > <mailto:[email protected]> > Modify settings or unsubscribe at: > https://lists.ubuntu.com/mailman/listinfo/ubuntu-studio-users > <https://lists.ubuntu.com/mailman/listinfo/ubuntu-studio-users>
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