The bluez version hasn't changed (in any meaningful way) between cosmic and disco. So I don't think that's the cause. Also, those log messages are from the kernel.
Can you please try downgrading your kernel to something more like cosmic (4.18) and tell us which versions do or don't have the bug? https://kernel.ubuntu.com/~kernel-ppa/mainline/?C=N;O=D ** Tags added: a2dp ** Tags added: disco regression-release ** Package changed: bluez (Ubuntu) => linux (Ubuntu) ** Changed in: linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1826274 Title: Headset keeps disconnecting after upgrade to Disco To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1826274/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
