[Bug 219385] New: BT mouse can not be found and/or connected in 6.12-rc3

[Bug 219385] New: BT mouse can not be found and/or connected in 6.12-rc3

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=219385

            Bug ID: 219385
           Summary: BT mouse can not be found and/or connected in 6.12-rc3
           Product: Drivers
           Version: 2.5
          Hardware: All
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P3
         Component: Bluetooth
          Assignee: linux-bluetooth@vger.kernel.org
          Reporter: mark.herbert42@gmail.com
        Regression: No

Installsed 6.12-rc3 and lost connection to BT mouse. Deleted it in blueman and
tried to pair again - scan shows some devices around but not mice (tried
alternative mice - huawei CD23 and Lenovo) with the same result.

Reverted        610712298b11b2914be00b35abe9326b5dbb62c8  - Bluetooth: btusb:
Don't fail external suspend requests

with this commit reverted mouse is available again with no issues

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[Bug 219385] BT mouse can not be found and/or connected in 6.12-rc3

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=219385

Paul Menzel (pmenzel+bugzilla.kernel.org@molgen.mpg.de) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |pmenzel+bugzilla.kernel.org
                   |                            |@molgen.mpg.de,
                   |                            |regressions@leemhuis.info

--- Comment #1 from Paul Menzel (pmenzel+bugzilla.kernel.org@molgen.mpg.de) ---
Mark, thank you for the report. There are two more reports on the list with the
same findings as you:

1.  Connection issue since 81b3e33bb054 ("Bluetooth: btusb: Don't fail external
suspend requests")
2.  Commit 610712298b11 ("btusb: Don't fail external suspend requests") breaks
BT upon resume on my laptop

I think, the plan is to revert the commit.


[1]:
https://lore.kernel.org/linux-bluetooth/020c69d7-ad86-44d3-a508-22ff949ee7ec@gmail.com/T/#t
[2]:
https://lore.kernel.org/linux-bluetooth/a34d2761-dad4-4ae7-8787-6bbf05538318@panix.com/T/#t

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[Bug 219385] BT mouse can not be found and/or connected in 6.12-rc3

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=219385

Luiz Von Dentz (luiz.dentz@gmail.com) changed:

           What    |Removed                     |Added
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                 CC|                            |luiz.dentz@gmail.com

--- Comment #2 from Luiz Von Dentz (luiz.dentz@gmail.com) ---
https://patchwork.kernel.org/project/bluetooth/patch/20241014202326.381559-1-luiz.dentz@gmail.com/

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[Bug 219385] BT mouse can not be found and/or connected in 6.12-rc3

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=219385

Raymond Jay Golo (rjgolo@gmail.com) changed:

           What    |Removed                     |Added
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                 CC|                            |rjgolo@gmail.com

--- Comment #3 from Raymond Jay Golo (rjgolo@gmail.com) ---
I've also been having some problems with BT connectivity after installing
6.11.4. I'll test the above patch and report back in a few.

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[Bug 219385] BT mouse can not be found and/or connected in 6.12-rc3

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https://bugzilla.kernel.org/show_bug.cgi?id=219385

--- Comment #4 from Raymond Jay Golo (rjgolo@gmail.com) ---
(In reply to Luiz Von Dentz from comment #2)
> https://patchwork.kernel.org/project/bluetooth/patch/20241014202326.381559-1-
> luiz.dentz@gmail.com/

I can confirm that the mentioned patch restored typical connection behaviour
for my BT keyboard and earbuds.

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[Bug 219385] BT mouse can not be found and/or connected in 6.12-rc3

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https://bugzilla.kernel.org/show_bug.cgi?id=219385

Rodolphe Keller (rkeller@mailbox.org) changed:

           What    |Removed                     |Added
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                 CC|                            |rkeller@mailbox.org

--- Comment #5 from Rodolphe Keller (rkeller@mailbox.org) ---
I have the same problem here, on an Acer Swift SF314-54-53QH. According to
lsusb the affected material is : "ID 8087:0a2a Intel Corp. Bluetooth wireless
interface". The mouse trying to connect is a Logitech M240. But it looks like
the bluetooth controller is unable to scan its whole environment.

I have NOT the problem with another laptop (Dell Latitude 7490) which connects
with a mouse of the same brand (Logitech M240). The bluetooth controller is
nearly the same but slightly different: "8087:0a2b Intel Corp. Bluetooth
wireless" (note the different product identifier).

Note: I have the problem starting with Linux-6.11.4 (Archlinux flavor) so for
now I stick with 6.11.3.

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[Bug 219385] BT mouse can not be found and/or connected in 6.12-rc3

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matoro (matoro_bugzilla_kernel@matoro.tk) changed:

           What    |Removed                     |Added
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                 CC|                            |matoro_bugzilla_kernel@mato
                   |                            |ro.tk

--- Comment #6 from matoro (matoro_bugzilla_kernel@matoro.tk) ---
Confirming that this patch applied to 6.11.4 also fixes bluetooth on my Intel
AX210.

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[Bug 219385] BT mouse can not be found and/or connected in 6.12-rc3

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https://bugzilla.kernel.org/show_bug.cgi?id=219385

Artem S. Tashkinov (aros@gmx.com) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |PATCH_ALREADY_AVAILABLE

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