[Bug 218680] New: bluetooth connected status not shown in KDE desktop GUIs

[Bug 218680] New: bluetooth connected status not shown in KDE desktop GUIs

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=218680

               URL: https://github.com/archlinux/linux.git
            Bug ID: 218680
           Summary: bluetooth connected status not shown in KDE desktop
                    GUIs
           Product: Drivers
           Version: 2.5
    Kernel Version: 6.8.2
          Hardware: Intel
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P3
         Component: Bluetooth
          Assignee: linux-bluetooth@vger.kernel.org
          Reporter: wolf.seifert@web.de
                CC: luiz.dentz@gmail.com
        Regression: Yes
           Bisected 81526f2920bf8a03b670dbc2d45f35f204344d55
         commit-id:

Since 6.8.2 bluetooth connected status is not shown any more in KDE desktop
GUIs: it looks disconnected but in fact is connected and working (bluetooth
headset).

$ systemctl status bluetooth
bluetoothd[413]: Authorization request for non-connected device!? (in RED)

The "Authorization request for non-connected device!?" also appears in the
journalctl output.


It turned out that commit "81526f2920bf8a03b670dbc2d45f35f204344d55" is
responsible for this malfunction: I made an Arch Linux package build for
6.8.2.arch1-1 with this single commit
"81526f2920bf8a03b670dbc2d45f35f204344d55" reverted and it worked again. So
"81526f2920bf8a03b670dbc2d45f35f204344d55" is the one and only cause for this
malfunction.


$ git show 81526f2920bf8a03b670dbc2d45f35f204344d55
commit 81526f2920bf8a03b670dbc2d45f35f204344d55
Author: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Date:   Wed Jan 31 11:24:19 2024 -0500

    Bluetooth: hci_event: Fix not indicating new connection for BIG Sync

    [ Upstream commit eeda1bf97bb500a901f7a9ee5615bad2160f2378 ]

    BIG Sync (aka. Broadcast sink) requires to inform that the device is
    connected when a data path is active otherwise userspace could attempt
    to free resources allocated to the device object while scanning.

    Fixes: 1d11d70d1f6b ("Bluetooth: ISO: Pass BIG encryption info through
QoS")
    Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
...

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[Bug 218680] bluetooth connected status not shown in KDE desktop GUIs

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https://bugzilla.kernel.org/show_bug.cgi?id=218680

Takehiko Abe (abetakehiko@gmail.com) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |abetakehiko@gmail.com

--- Comment #1 from Takehiko Abe (abetakehiko@gmail.com) ---
The same symptom with Gnome. Fedora 39 Kernel 6.7.11. git-bisect points to the
same commit for linux-6.7.y: ecd265f2aa01b9da6831a01b1f8bd6c1c3cfb5b9

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[Bug 218680] bluetooth connected status not shown in KDE desktop GUIs

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Bagas Sanjaya (bagasdotme@gmail.com) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |bagasdotme@gmail.com

--- Comment #2 from Bagas Sanjaya (bagasdotme@gmail.com) ---
Please test the proposed fix [1].

[1]:
https://lore.kernel.org/all/20240404185022.1.Ic27505c8f1ca7d4a653b1dcc1b08cdfc862a4622@changeid/

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[Bug 218680] bluetooth connected status not shown in KDE desktop GUIs

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--- Comment #3 from Takehiko Abe (abetakehiko@gmail.com) ---
(In reply to Bagas Sanjaya from comment #2)

Tested the patch with 6.7.12 stable branch. It works. It fixed the problem.

Thank you.

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[Bug 218680] bluetooth connected status not shown in KDE desktop GUIs

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

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

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[Bug 218680] bluetooth connected status not shown in KDE desktop GUIs

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wolf.seifert@web.de changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |VERIFIED

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[Bug 218680] bluetooth connected status not shown in KDE desktop GUIs

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wolf.seifert@web.de changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|VERIFIED                    |CLOSED

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[Bug 218680] bluetooth connected status not shown in KDE desktop GUIs

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max (kernel-ODwfxu5zp4@maxxor.org) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |kernel-ODwfxu5zp4@maxxor.or
                   |                            |g

--- Comment #4 from max (kernel-ODwfxu5zp4@maxxor.org) ---
Working for me too! Can this patch please be submitted to the stable tree?

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[Bug 218680] bluetooth connected status not shown in KDE desktop GUIs

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--- Comment #5 from Luiz Von Dentz (luiz.dentz@gmail.com) ---
(In reply to max from comment #4)
> Working for me too! Can this patch please be submitted to the stable tree?

Will do that later today.

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[Bug 218680] bluetooth connected status not shown in KDE desktop GUIs

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--- Comment #6 from wolf.seifert@web.de ---
I cannot find the fix in linux kernel archives "stable 6.8.6" (2024-04-13) or
"longterm 6.6.27" (2024-04-13), only in "next-20240412" (2024-04-12).

Why? When will it be in stable and longterm?

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[Bug 218680] bluetooth connected status not shown in KDE desktop GUIs

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--- Comment #7 from wolf.seifert@web.de ---
I found the fix now in linux kernel archives "stable 6.8.7" (2024-04-17) and
"longterm 6.6.28" (2024-04-17).

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