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Thread-Topic: What could cause pairing to fail when bluetoothctl is not running? 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charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: multitech.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: SJ0PR13MB5755.namprd13.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: e5dfc343-f06a-412c-29fb-08da85542977 X-MS-Exchange-CrossTenant-originalarrivaltime: 23 Aug 2022 22:09:34.5300 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: f802e804-804f-4d1e-b625-870b4d57fd00 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: 3pWvc41rmeK/aov7r8vVq61hQE9GDOg4ABjbljpbDHa7kocNlNIw/+1q7HfC2uRKruJ89hIT24S/3b6SIItwZw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN6PR13MB1537 X-SASI-RCODE: 200 X-Spam-Status: No, score=-1.7 required=5.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org I have two different hosts on two different kernels with the same applicati= on written by me.=0A= =0A= I tried to make BlueZ exactly the same, 5.64.=0A= =0A= I see no difference in configuration.=0A= =0A= The application sets trusted to true before pairing.=0A= =0A= On one host, bluetoothctl must be running, even though there is no promptin= g to pair in bluetoothctl.=0A= =0A= On the other host, pairing occurs without bluetoothctl running.=0A= =0A= kernels are 5.4.199 versus 5.10.120.=A0 5.10.120 has the issue with a bluet= oothctl requirement.=0A= =0A= =0A= =0A= John Klug=0A= =0A= =0A=