Comment # 4 on bug 1233733 from Joachim Langenbacch

Thanks for your effort! I have asked the manufacturer to point out, what
specific change in the firmware he is referring to.

I also tested kernel 6.12 now, which does not make any difference. So I have no
working state with opensuse so far. I have only a working state with Ubuntu LTS
24.04 (noble). I can provide dmesg etc. from Ubuntu and current opensuse, if
this might help.

I also have compared the versions for any packages related to keyword
bluetooth. The result is:

                                OpenSUSE          Ubuntu LTS 22.04
bluedevil                       6.2.3-1.1         5.27.11-0ubuntu2
bluez                           5.79-1.1          5.72-0ubuntu5
Kernel-firmware-bluetooth       20241113-1.1      20240318.git3b128b60-0ubuntu2
                                                  (+ibt-0040-2120 sfi and
                                                   ddc file from above kernel
firmware repo)
libbluetooth3                   5.79-1.1          5.72-0ubuntu5
Libhidapi-hidraw0               0.14.0-1.3        0.14.0-1build1
libQt5Bluetooth5                5.15.15+kde3-1.1  5.15.13-1
libQt5Bluetooth5-imports        5.15.15+kde3-1.1        
libQt6Bluetooth6                6.8.0-1.1         6.4.2-5build2
libsbc1                         1.5-3.1           2.0-1build1
sbc                             1.5-3.1           2.0-1build1
Kernel                          6.11.8-1 btw.     6.8.0-49.49
                                6.12.1-10       
KDE                             6.8.0 / 24.08     5:146ubuntu3