On Wed, 2023-02-08 at 12:21 +0300, Arda Demir wrote: > Hello, > > First of all, my bluetooth adapter is; > 04:00.0 Network controller: Intel Corporation Wi-Fi 6 AX200 (rev 1a) You've reached the Wi-Fi team here though - adding the BT list. > I see the following message everytime when i boot the pc on tty. > > "Bluetooth: hci0: Malformed MSFT vendor event: 0x02" > > But bluetooth works well. If it is not critical it shouldn't print on > tty, right? That's generic from net/bluetooth/hci_event.c, not related to the device (apart from the fact that the device might be broken if it's sending this?) johannes