If the above command doesn't work then I would next focus on a possible kernel problem in:
[ 14.503899] Bluetooth: hci0: Found device firmware: intel/ibt-11-5.sfi [ 14.558347] Bluetooth: hci0: Failed to send firmware data (-38) ** Summary changed: - Bluetooth not working + Intel 8260 Bluetooth not working -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1832988 Title: Intel 8260 Bluetooth not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-bluetooth/+bug/1832988/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs