A sort of workaround seems to be using the Studio Controls: https://help.ubuntu.com/community/UbuntuStudio/UbuntuStudioControls
And at the same time disabling compositing from Window Manager Tweaks. But in Ubuntu Studio 19.04 the it was OK to leave compositing on. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1870630 Title: Jack has loads of xruns after upgrading from Ubuntu Studio 19.04 to 19.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1870630/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
