https://bugzilla.kernel.org/show_bug.cgi?id=199873 Bug ID: 199873 Summary: Bluetooth 3.0 mouses are automatically disconnected after connected Product: Drivers Version: 2.5 Kernel Version: 4.15.0 Hardware: Intel OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Bluetooth Assignee: linux-bluetooth@xxxxxxxxxxxxxxx Reporter: leon.liao@xxxxxxxxxxxxx Regression: No The BT 3.0 mouse is disconnected automatically after connected with the notebook. The fail rate is around 9/10. 1. The bug only occurs on the machine with intel 8265 module. I got three Dell XPS 13 (one is with Killer 1435, two are with intel 8265). This bug can not be reproduced on the machine with Killer 1435. 2. This bug can be reproduced since bluez 5.46. I verified the bluez 5.49, this bug still can be reproduced. This bug can not be reproduced in bluez 5.45. Notebook: Dell XPS 13 Wi-Fi/BT module: intel 8265, 8087:0a2b bluez: 5.48 BT mouse: logitech M337 -- You are receiving this mail because: You are the assignee for the bug.-- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html