https://bugzilla.kernel.org/show_bug.cgi?id=190831 --- Comment #32 from Marcin Kurek <morgoth6@xxxxxxxxx> --- I give a quick try to 252421, but it gives me an error on boot: Bluetooth: hci0: Bootloader revision 0.0 build 2 week 52 2014 Bluetooth: hci0: Device revision is 5 Bluetooth: hci0: Secure boot is enabled Bluetooth: hci0: OTP lock is enabled Bluetooth: hci0: API lock is enabled Bluetooth: hci0: Debug lock is disabled Bluetooth: hci0: Minimum firmware build 1 week 10 2014 Bluetooth: hci0: Found device firmware: intel/ibt-11-5.sfi Bluetooth: hci0: Waiting for firmware download to complete Bluetooth: hci0: Firmware loaded in 1333260 usecs Bluetooth: hci0: Waiting for device to boot Bluetooth: hci0: Device booted in 10661 usecs Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-11-5.ddc Bluetooth: hci0: Failed to send Intel_Write_DDC (-95) But I give a try to another combination with ddc file from 250481 and this new sfi: 873629534cf972411618c6c13aef80f2 ibt-11-5.ddc 9bddc765acb16165ae970e7b588b5ea3 ibt-11-5.sfi This combination seems to be fine, but it takes looooong time for mouse to make initial connection (I was sure bluetooth doesn't work at all) -- 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