<div>Hi I am on KDE neon User Edition 5.18 . I installed the ubuntu studio controls a while back (via the backports ppa i think) which has been working fine but since the recent update i cannot start jack at all - it no longer starts automatically as it used to, and when i click on start jack in Ubuntu Studio Controls nothing happens. As a test I tried to start jack with QjackCTL but also doesn't work it says D-BUS: JACK server couuld not be started. Any ideas how to trouble shoot this?<br></div><div>Many thanks<br></div><div><br></div><div class="protonmail_signature_block"><div class="protonmail_signature_block-user protonmail_signature_block-empty"><br></div><div class="protonmail_signature_block-proton">Sent with <a href="https://protonmail.com" target="_blank">ProtonMail</a> Secure Email.<br></div></div><div><br></div>