This bug was fixed in the package linux-firmware - 1.178.6
---------------
linux-firmware (1.178.6) disco; urgency=medium
* Add RTL8822cu bluetooth support (LP: #1849598)
- rtl_bt: Update RTL8822C BT FW to V0x098A_94A4
- rtl_bt: Update configuration file for BT part of RTL8822CU
* System will auto resume from sleep on receiving LE ADV after paired
with BT LE devices(LP: #1849779)
- linux-firmware: Update firmware file for Intel Bluetooth 9260
* Intel Bluetooth AX201 HarrisonPeak (HrP) firmware causes system hang
in deep suspend (LP: #1850738)
- linux-firmware: Update firmware file for Intel Bluetooth AX201
* Revert the firmware update for sound/sof (LP: #1850739)
- Revert "UBUNTU: SAUCE: update firmware for sound sof driver to fix hang
issues"
* Add support for Realtek 8723DE wireless adapter (LP: #1780590)
- rtw88: RTL8723D: add firmware file v48
linux-firmware (1.178.5) disco; urgency=medium
* Intel Bluetooth AX201, aka HarrisonPeak (HrP), not supported
(LP: #1842893)
- linux-firmware: Add firmware file for Intel Bluetooth AX201
- linux-firmware: Update firmware file for Intel Bluetooth AX201
* update firmware for sound sof driver to fix the hang issue on several
Dell machines (LP: #1847250)
- SAUCE: update firmware for sound sof driver to fix hang issues
linux-firmware (1.178.4) disco; urgency=medium
* Intel Wireless-AC 9462/9560 not supported on ICL (LP: #1835879)
- linux-firmware: Update firmware file for Intel Bluetooth AX201
* Bluetooth fails with "Bluetooth: hci0: request failed to create LE
connection: status 0x0c" message with Kernel 4.20 and up [9df0:0034]
(LP: #1836467)
- linux-firmware: Update firmware file for Intel Bluetooth 9560
- linux-firmware: Update firmware file for Intel Bluetooth 9560
* [Intel CyclonePeak] Pairing new BT mouse fails sometimes Edit
(LP: #1836983)
- linux-firmware: Update firmware file for Intel Bluetooth 22161
-- Seth Forshee <[email protected]> Tue, 05 Nov 2019 15:56:27
-0600
** Changed in: linux-firmware (Ubuntu Disco)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1836467
Title:
Bluetooth fails with "Bluetooth: hci0: request failed to create LE
connection: status 0x0c" message with Kernel 4.20 and up [9df0:0034]
Status in linux-firmware package in Ubuntu:
Fix Committed
Status in linux-firmware source package in Bionic:
Fix Released
Status in linux-firmware source package in Cosmic:
Won't Fix
Status in linux-firmware source package in Disco:
Fix Released
Bug description:
SRU Justification:
[Impact]
Bluetooth for Intel Wireless-AC 9560 variant 9df0:0034 still fails to
pair BT LE HID devices on recent (>= 4.19) kernel.
[Fix]
Bluetooth firmware REL0450 or newer is required to fix this issue.
[Test Case]
Install new firmware blob to /lib/firmware/intel, shutdown the machine
completely and wait for a couple minutes to trigger firmware reloading
at the next boot. Then perform Bluetooth LE HID devices pairing to
verify if the proposed fw fixes this issue.
[Regression Risk]
Low. This affects only sub models of Intel JeffersonPeak Bluetooth chip
series using these firmware blobs.
========== Original Bug Description ==========
This is similar to https://bugs.launchpad.net/bugs/1829737 - however
the issue was not fixed by linux-firmware 1.173.8 so I was advised to
log a new bug.
I have an ASUS ZenBook 14 - UX433FA - which based on this -
https://www.notebookcheck.net/ASUS-ZenBook-14-UX433FA-Core-i5-8265U-SSD-FHD-Laptop-Review.403541.0.html
- I believe has an Intel 9560 chipset (I am not sure how to independently
verify this).
With kernels older than 4.20 I can successfully pair my bluetooth mouse
(Logitech MX Master) - but with newer kernels I get "Bluetooth: hci0: request
failed to create LE connection: status 0x0c" messages.
I'm running Linux Mint 19.1
I tried installing linux-firmware 1.173.8, and it didn't seem to help
- I also downloaded 1.173.9 proposed from here:
https://launchpad.net/ubuntu/bionic/amd64/linux-firmware/1.173.9 and
that also didn't seem to help.
Both after a cold reboot and a warm reboot I see
[ 14.724438] Bluetooth: hci0: Firmware revision 0.1 build 201 week 49 2017
in my dmesg output.
Bluetooth works just fine with earlier kernels (however other aspects
of the laptop like suspend don't work as well, which is why I'm trying
the newer kernel.
Linux warren-ZenBook 5.1.16-050116-generic #201907031232 SMP Wed Jul 3
12:35:21 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
dmesg | egrep -i 'blue|firm'
[
[ 0.180273] Spectre V2 : Enabling Restricted Speculation for firmware calls
[ 0.004526] [Firmware Bug]: TSC ADJUST differs within socket(s), fixing
all errors
[ 1.417663] [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin
(v1.4)
[ 14.641146] iwlwifi 0000:00:14.3: Direct firmware load for
iwlwifi-9000-pu-b0-jf-b0-46.ucode failed with error -2
[ 14.642377] iwlwifi 0000:00:14.3: Direct firmware load for
iwlwifi-9000-pu-b0-jf-b0-45.ucode failed with error -2
[ 14.642392] iwlwifi 0000:00:14.3: Direct firmware load for
iwlwifi-9000-pu-b0-jf-b0-44.ucode failed with error -2
[ 14.652301] iwlwifi 0000:00:14.3: loaded firmware version 43.95eb4e97.0
op_mode iwlmvm
[ 14.675356] Bluetooth: Core ver 2.22
[ 14.675374] Bluetooth: HCI device and connection manager initialized
[ 14.675377] Bluetooth: HCI socket layer initialized
[ 14.675379] Bluetooth: L2CAP socket layer initialized
[ 14.675382] Bluetooth: SCO socket layer initialized
[ 14.724438] Bluetooth: hci0: Firmware revision 0.1 build 201 week 49 2017
[ 15.207800] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 15.207801] Bluetooth: BNEP filters: protocol multicast
[ 15.207804] Bluetooth: BNEP socket layer initialized
[ 22.040223] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[ 22.040232] Bluetooth: HIDP socket layer initialized
[ 22.042238] input: Logitech K810 Keyboard as
/devices/pci0000:00/0000:00:14.0/usb1/1-10/1-10:1.0/bluetooth/hci0/hci0:256/0005:046D:B319.0004/input/input27
[ 22.042996] input: Logitech K810 Consumer Control as
/devices/pci0000:00/0000:00:14.0/usb1/1-10/1-10:1.0/bluetooth/hci0/hci0:256/0005:046D:B319.0004/input/input28
[ 22.043235] input: Logitech K810 System Control as
/devices/pci0000:00/0000:00:14.0/usb1/1-10/1-10:1.0/bluetooth/hci0/hci0:256/0005:046D:B319.0004/input/input29
[ 22.043426] hid-generic 0005:046D:B319.0004: input,hidraw3: BLUETOOTH HID
v12.02 Keyboard [Logitech K810] on 00:bb:60:09:27:1a
[ 29.296700] Bluetooth: RFCOMM TTY layer initialized
[ 29.296705] Bluetooth: RFCOMM socket layer initialized
[ 29.296711] Bluetooth: RFCOMM ver 1.11
[ 217.675736] Bluetooth: hci0: request failed to create LE connection:
status 0x0c
[ 217.709807] Bluetooth: hci0: request failed to create LE connection:
status 0x0c
[ 218.537827] Bluetooth: hci0: request failed to create LE connection:
status 0x0c
[ 218.767709] Bluetooth: hci0: request failed to create LE connection:
status 0x0c
[ 220.244821] Bluetooth: hci0: request failed to create LE connection:
status 0x0c
If there are any other debugging things to try, or info you need, let
me know...
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