[ubuntu-studio-users] Latest updates (2020-07-21) will not install

[Erich Eickmeyer]

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 <neil at mcbennett.net> 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 <eeickmeyer at ubuntu.com <mailto:eeickmeyer at 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 <http://ubuntustudio.org/>
> 
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