I'm seeing this as well in 18.10 with an Apple MagicTouch 1 bluetooth connected to an Asus laptop. It disconnects every few minutes of use and then reconnects after about 30sec.
Oct 28 09:37:39 marconi bluetoothd[979]: Can't get HIDP connection info Oct 28 09:37:41 marconi kernel: [48771.558941] magicmouse 0005:05AC:030E.000C: unknown main item tag 0x0 Oct 28 09:37:41 marconi kernel: [48771.559239] input: Apple Wireless Trackpad as /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/bluetooth/hci0/hci0:256/0005:05AC:030E.000C/input/input33 Oct 28 09:37:41 marconi kernel: [48771.559685] magicmouse 0005:05AC:030E.000C: input,hidraw6: BLUETOOTH HID v1.60 Mouse [Apple Wireless Trackpad] on 44:03:2c:ea:91:00 Oct 28 09:37:41 marconi upowerd[1497]: treating change event as add on /sys/devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/bluetooth/hci0/hci0:256/0005:05AC:030E.000C/power_supply/hid-cc:c7:60:f1:9c:a9-battery -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1385113 Title: hid-generic 0005:099A:0500.0001: unknown main item tag 0x0 To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1385113/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
