This bug was fixed in the package linux-firmware -
20240913.gita34e7a5f-0ubuntu2.8
---------------
linux-firmware (20240913.gita34e7a5f-0ubuntu2.8) oracular; urgency=medium
* [SRU] Fix hardware error 0x85 of WCN785x bluetooth (LP: #2107603)
- QCA: Update Bluetooth WCN785x firmware to 2.0.0-00515-2
- QCA: Add Bluetooth nvm files for WCN785x
- WHENCE: qca: add missing version information
- QCA: Update WCN785x btusb firmware to 2.0.0-00790-3
* Left/right audio channels swapped on platforms equips TI TAS2781 Class-D
Amplifier (LP: #2109472)
- ASoC: tas2781: Change regbin firmwares for single device
* [SRU][O/N] Support Wi-fi and Bluetooth for Nvidia DGX Spark Platform (LP:
#2109796)
- mediatek MT7920: update bluetooth firmware to 20250210151502
- mediatek MT7925: update bluetooth firmware to 20250305133215
- linux-firmware: update firmware for MT7925 WiFi device
* Update GuC firmware to v70.44.1 (LP: #2111517)
- xe: Update GUC to v70.44.1 for BMG and LNL
-- Juerg Haefliger <[email protected]> Fri, 30 May 2025
11:07:25 +0200
** Changed in: linux-firmware (Ubuntu Oracular)
Status: Fix Committed => Fix Released
** Changed in: linux-firmware (Ubuntu Plucky)
Status: Fix Committed => Fix Released
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-firmware in Ubuntu.
https://bugs.launchpad.net/bugs/2107603
Title:
[SRU] Fix hardware error 0x85 of WCN785x bluetooth
Status in HWE Next:
Fix Committed
Status in linux-firmware package in Ubuntu:
Fix Committed
Status in linux-firmware source package in Noble:
Fix Released
Status in linux-firmware source package in Oracular:
Fix Released
Status in linux-firmware source package in Plucky:
Fix Released
Bug description:
[Impact]
When run checkbox testcase of "bluetooth_obex_send" or "hcitool inq",
QCA WCN785x bluetooth encountered the following error:
kernel: Bluetooth: hci0: hardware error 0x85
kernel: Bluetooth: hci0: HCI reset during shutdown failed
[Fix]
QCA updated the firmware version to 2.0.0-00790-3 to fix it.
linux-fimware commit:
7253e6610 QCA: Update WCN785x btusb firmware to 2.0.0-00790-3
[Test]
Tested on the hardware, testcase of "bluetooth_obex_send" or "hcitool inq"
passed.
[Where problems could occur]
It may break QCA WCN785x bluetooth support.
To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/2107603/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : [email protected]
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
