Hi Luiz, On 18 May 2019, at 19.30, Luiz Augusto von Dentz <luiz.dentz@xxxxxxxxx> wrote: > The problem seems to be here: > > < ACL Data TX: Handle 512 flags 0x00 dlen 16 #87 [hci0] 9.952984 > L2CAP: Connection Response (0x03) ident 1 len 8 > Destination CID: 0 > Source CID: 65 > Result: Connection refused - security block (0x0003) > Status: No further information available (0x0000) > > Ruling out encryption since HID don't require it: When both devices support SSP, encryption is required for any non-SDP PSM. The kernel enforces this regardless of what kind of options were set for the socket. Johan
