ACK: [SRU][H][linux-firmware][PULL] Bluetooth headset random disconnects AX200 (LP: #1933771)

[Joseph Salisbury]

Acked-by: Joseph Salisbury <joseph.salisbury at canonical.com>

On 12/7/21 02:30, Juerg Haefliger wrote:
> Ping.
>
>
>> BugLink:https://bugs.launchpad.net/bugs/1933771
>>
>> [Impact]
>>
>> Using several different bluetooth headsets I find that the Bluetooth functionality of the built-in AX200 module of my motherboard keeps randomly disconnecting. I found that this has been fixed in recent Linux firmware updates, but I am not sure that fix has landed yet in Ubuntu Hirsute.
>>
>> Herewith I am posting the link to exactly the issue I am having:https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/issues/1155
>>
>> And the Linux Firmware commit that resolves this:
>> https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/?id=73144e02dcff54529ab42d951de682740d204180
>>
>> A related Fedora bug:
>> https://bodhi.fedoraproject.org/updates/FEDORA-2021-93247f3274
>>
>> It's difficult to relate the upstream kernel version firmware version in which this was fixed (linux-firmware-20210511) to the version of the linux-firmware Ubuntu package (for me). Perhaps someone can comment on whether this has been merged in. I am still experiencing disconnects with 1.197.1 at least.
>>
>> --
>>
>> Description:	Ubuntu 21.04
>> Release:	21.04
>>
>> linux-firmware:
>>    Installed: 1.197.1
>>    Candidate: 1.197.1
>>
>> I expected:
>>    Bluetooth headset to remain connected
>>
>> What happened:
>>    Bluetooth headset connects, then randomly disconnects and reconnects while playing media
>>
>> [Test Case]
>>
>> See above.
>>
>> [Fix]
>>
>> Update AX20x firmware blobs.
>>
>> [Where Problems Could Occur]
>>
>> New firmware blobs so previously working adapter might now fail.
>>
>> Signed-off-by: Juerg Haefliger<juergh at canonical.com>
>>
>> --------
>>
>> The following changes since commit b186acb66309389d1160a70c8f933f9fd7bb0103:
>>
>>    UBUNTU: Ubuntu-1.197.3 (2021-08-02 18:28:09 +0300)
>>
>> are available in the Git repository at:
>>
>>    git+ssh://juergh@git.launchpad.net/~juergh/+git/linux-firmware  lp1933771
>>
>> for you to fetch changes up to 3ece2bdf251190f50a0c1e4ce3e89a7e571b66a7:
>>
>>    linux-firmware: Update firmware file for Intel Bluetooth AX201 (2021-11-15 16:44:09 +0100)
>>
>> ----------------------------------------------------------------
>> Kiran K (1):
>>        linux-firmware: Update firmware file for Intel Bluetooth AX201
>>
>>   WHENCE                 |  36 ++++++++++++++++++------------------
>>   intel/ibt-19-0-0.sfi   | Bin 775272 -> 782744 bytes
>>   intel/ibt-19-0-1.sfi   | Bin 775272 -> 782744 bytes
>>   intel/ibt-19-0-4.sfi   | Bin 775272 -> 782744 bytes
>>   intel/ibt-19-16-4.sfi  | Bin 775272 -> 782744 bytes
>>   intel/ibt-19-240-1.sfi | Bin 775272 -> 782744 bytes
>>   intel/ibt-19-240-4.sfi | Bin 775272 -> 782744 bytes
>>   intel/ibt-19-32-0.sfi  | Bin 775272 -> 782744 bytes
>>   intel/ibt-19-32-1.sfi  | Bin 775272 -> 782744 bytes
>>   intel/ibt-19-32-4.sfi  | Bin 775272 -> 782744 bytes
>>   10 files changed, 18 insertions(+), 18 deletions(-)
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.ubuntu.com/archives/kernel-team/attachments/20211208/fbcf8cc0/attachment-0001.html>