Okay, I was able to pair the devices using KBluetooth, but it still working bad.
Mouse is working good at all (after pairing), but the keyboard has disconnected after some time (only once for now). Captured dmesg and got this message after pairing keyboard: [87140.856289] input: Logitech MX5500 Keyboard as /devices/pci0000:00/0000:00:13.1/usb6/6-1/6-1.1/6-1.1:1.0/bluetooth/hci0/hci0:12/input48 [87140.856611] generic-bluetooth 0005:046D:B30B.002D: input,hidraw6: BLUETOOTH HID v1.00 Keyboard [Logitech MX5500 Keyboard] on 00:07:61:DF:81:D7 So the device seem to work, though you have to have USB/PS2 mouse+keyboard to pair MX5500. -- Logitech MX5500 usb BT dongle won't go hci mode https://bugs.launchpad.net/bugs/443368 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs