Jun 10 13:50:06 Eiger-AMD-1 kernel: Bluetooth: hci0: using rampatch file:
qca/rampatch_usb_00190200.bin
Jun 10 13:50:06 Eiger-AMD-1 kernel: Bluetooth: hci0: QCA: patch rome 0x190200
build 0x7fe5, firmware rome 0x190200 build 0x43fb
$ sudo hcitool inq
Inquiring ...
E0:CC:F8:EE:B9:AD clock offset: 0x5437 class: 0x5a020c
No error anymore, system runs fine.
** Tags added: verification-done verification-done-noble verification-
done-oracular verification-done-plucky
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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 Committed
Status in linux-firmware source package in Oracular:
Fix Committed
Status in linux-firmware source package in Plucky:
Fix Committed
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.
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