https://bugzilla.kernel.org/show_bug.cgi?id=219812 Bug ID: 219812 Summary: Bluetooth: hci0: Invalid LTK for MAC_ADDRESS Product: Drivers Version: 2.5 Hardware: AMD OS: Linux Status: NEW Severity: low Priority: P3 Component: Bluetooth Assignee: linux-bluetooth@xxxxxxxxxxxxxxx Reporter: aros@xxxxxxx Regression: No On boot I see these messages: Bluetooth: hci0: HCI Enhanced Setup Synchronous Connection command is advertised, but not supported. Bluetooth: hci0: Invalid LTK for MAC_ADDRESS What do they mean? My device is MT7921, 0489:e0f2. -- You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.