Public bug reported: Because the default setting for the jack midi driver is "raw", the a2jmidid can't connect to the jack midi hardware ports.
After changing the midi driver in ~/.config/jack/conf.xml to seq or none and restarting jack the ports are exported correctly After clicking the a2jmidid checkbox, the program should check if the jack midi is raw and change it to seq or none. System info: Ubuntu Studio 20.04 LTS ubuntustudio-controls 1.12.6~20.04.1 ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: ubuntustudio-controls 1.12.6~20.04.1 ProcVersionSignature: Ubuntu 5.4.0-37.41-lowlatency 5.4.41 Uname: Linux 5.4.0-37-lowlatency x86_64 ApportVersion: 2.20.11-0ubuntu27.3 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: XFCE Date: Sun Jun 21 23:28:55 2020 InstallationDate: Installed on 2020-01-18 (155 days ago) InstallationMedia: Ubuntu-Studio 19.10 "Eoan Ermine" - Release amd64 (20191017) PackageArchitecture: all SourcePackage: ubuntustudio-controls UpgradeStatus: Upgraded to focal on 2020-04-24 (58 days ago) ** Affects: ubuntustudio-controls (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1884472 Title: a2jmidid checkbox do not work correctly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntustudio-controls/+bug/1884472/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs