Looks like you're running an outdated version of studio-controls. studio.service was removed in a later version, therefore this may already be fixed. Unfortunately, the later version has too many features to backport as a stable release update.
You can add the Ubuntu Studio Backports PPA as suggested in the Ubuntu Studio 22.04 release announcement to get the newer version. See this page on how to add that PPA, upgrade your packages, and report back if that fixes your issue. https://launchpad.net/~ubuntustudio- ppa/+archive/ubuntu/backports -- You received this bug notification because you are a member of Ubuntu Studio Bugs, which is subscribed to studio-controls in Ubuntu. https://bugs.launchpad.net/bugs/2003731 Title: ssh logins as other users kills autojack session on desktop Status in studio-controls package in Ubuntu: New Bug description: Ubuntu Studio 22.04 Jammy, x86_64, Linux daw1 5.15.0-58-lowlatency #64-Ubuntu SMP PREEMPT Fri Jan 6 03:36:28 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux Fresh install, all pkgs updated. After installing openssh-server, adding a user, ssh logins as a user different from desktop session stops the jack session running for the desktop user and starts autojack session for the ssh login user. Includes ssh logins as root. studio.service is run at login for the ssh user. Current workaround for me was to run systemctl edit --user studio.service and change to ExecStart=/bin/true for each user using ssh other than the desktop user. ssh logins as the desktop user do not stop or restart jack session while the desktop is logged in. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/studio-controls/+bug/2003731/+subscriptions -- Mailing list: https://launchpad.net/~ubuntustudio-bugs Post to : ubuntustudio-bugs@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntustudio-bugs More help : https://help.launchpad.net/ListHelp
