Dtyjlui

Currently have an intel AC 9260 installed and when Ubuntu 18.10 kernel 4.20.4 boots I don't have an active bluetooth controller. Interestingly if i put my laptop to sleep and then wake it up, bluetooth works perfectly.
I'd like to get it to a point where bluetooth works straight after a freshboot.

uname -a

Linux tp-ThinkPad-E485 4.20.4-042004-generic #201901222207 SMP Tue Jan 22 22:09:25 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux



$ rfkill list

    0: phy0: Wireless LAN

        Soft blocked: no

        Hard blocked: no

    1: hci0: Bluetooth

        Soft blocked: no

        Hard blocked: no

After a freshboot here is the dmesg output (bluetooth doesn't work)

  $ dmesg | egrep -i 'blue|firm'

    [    0.356392] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored

    [    0.398494] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge

    [    2.881280] Bluetooth: Core ver 2.22

    [    2.881309] Bluetooth: HCI device and connection manager initialized

    [    2.881330] Bluetooth: HCI socket layer initialized

    [    2.881333] Bluetooth: L2CAP socket layer initialized

    [    2.881340] Bluetooth: SCO socket layer initialized

    [    2.911239] iwlwifi 0000:04:00.0: loaded firmware version 41.fc1a7aea.0 op_mode iwlmvm

    [    3.132551] [drm] Found VCN firmware Version: 1.73 Family ID: 18

    [    3.132575] [drm] PSP loading VCN firmware

    [    3.311586] psmouse serio2: trackpoint: Elan TrackPoint firmware: 0x11, buttons: 3/3

    [    5.448940] Bluetooth: BNEP (Ethernet Emulation) ver 1.3

    [    5.448943] Bluetooth: BNEP filters: protocol multicast

    [    5.448949] Bluetooth: BNEP socket layer initialized

    [  264.225261] Bluetooth: hci0: Bootloader revision 0.1 build 42 week 52 2015

    [  264.228259] Bluetooth: hci0: Device revision is 2

    [  264.228262] Bluetooth: hci0: Secure boot is enabled

    [  264.228264] Bluetooth: hci0: OTP lock is enabled

    [  264.228265] Bluetooth: hci0: API lock is enabled

    [  264.228267] Bluetooth: hci0: Debug lock is disabled

    [  264.228269] Bluetooth: hci0: Minimum firmware build 1 week 10 2014

    [  264.232137] Bluetooth: hci0: Found device firmware: intel/ibt-18-16-1.sfi

    [  265.541066] Bluetooth: hci0: Waiting for firmware download to complete

    [  265.541967] Bluetooth: hci0: Firmware loaded in 1289556 usecs

    [  265.542126] Bluetooth: hci0: Waiting for device to boot

    [  265.557996] Bluetooth: hci0: Device booted in 15574 usecs

    [  265.560048] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-18-16-1.ddc

    [  265.571987] Bluetooth: hci0: Applying Intel DDC parameters completed

    [  265.753188] Bluetooth: RFCOMM TTY layer initialized

    [  265.753194] Bluetooth: RFCOMM socket layer initialized

    [  265.753199] Bluetooth: RFCOMM ver 1.11

    [  266.018950] Bluetooth: hci0: last event is not cmd complete (0x0f)

    [  282.146608] Bluetooth: hci0: last event is not cmd complete (0x0f)

    [  285.107849] Bluetooth: HIDP (Human Interface Emulation) ver 1.2

    [  285.107856] Bluetooth: HIDP socket layer initialized

    [  285.115102] input: MagicMouse as /devices/pci0000:00/0000:00:08.1/0000:05:00.4/usb3/3-1/3-1:1.0/bluetooth/hci0/hci0:256/0005:05AC:030D.0001/input/input16

    [  285.115312] magicmouse 0005:05AC:030D.0001: input,hidraw0: BLUETOOTH HID v3.06 Mouse [MagicMouse] on fc:77:74:eb:f6:2b

After a freshboot here is the dmesg output

$ dmesg | egrep -i 'blue|firm'

[    0.360983] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored

[    0.399197] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge

[    2.848124] Bluetooth: Core ver 2.22

[    2.848200] Bluetooth: HCI device and connection manager initialized

[    2.848209] Bluetooth: HCI socket layer initialized

[    2.848214] Bluetooth: L2CAP socket layer initialized

[    2.848221] Bluetooth: SCO socket layer initialized

[    2.872284] Bluetooth: hci0: Firmware revision 0.1 build 130 week 44 2018

[    2.880174] iwlwifi 0000:04:00.0: loaded firmware version 41.fc1a7aea.0 op_mode iwlmvm

[    3.131527] [drm] Found VCN firmware Version: 1.73 Family ID: 18

[    3.131539] [drm] PSP loading VCN firmware

[    3.331119] psmouse serio2: trackpoint: Elan TrackPoint firmware: 0x11, buttons: 3/3

[    4.183050] Bluetooth: BNEP (Ethernet Emulation) ver 1.3

[    4.183053] Bluetooth: BNEP filters: protocol multicast

[    4.183060] Bluetooth: BNEP socket layer initialized

[    4.966475] Bluetooth: hci0: command 0x0c16 tx timeout

[    4.966518] Bluetooth: hci0: sending frame failed (-19)

[    6.986553] Bluetooth: hci0: command 0x2002 tx timeout

[    6.987687] Bluetooth: hci0: sending frame failed (-19)

[    8.998502] Bluetooth: hci0: command 0x2003 tx timeout

[    8.998542] Bluetooth: hci0: sending frame failed (-19)

[   11.014554] Bluetooth: hci0: command 0x201c tx timeout

[   11.014600] Bluetooth: hci0: sending frame failed (-19)

[   13.030511] Bluetooth: hci0: command 0x1002 tx timeout

[   13.030637] Bluetooth: hci0: sending frame failed (-19)