https://bugzilla.suse.com/show_bug.cgi?id=1233733 https://bugzilla.suse.com/show_bug.cgi?id=1233733#c3 --- Comment #3 from Takashi Iwai <tiwai@suse.com> --- (In reply to Joachim Langenbacch from comment #2)

That was the advise from the tablet manufacturer:

It's a problem with the SFIs; the latest ones fix issues with most devices. I'm not overly familiar with OpenSUSE, but the below commands will update the SFIs on most distros:

wget https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/ snapshot/linux-firmware-20241017.tar.gz sudo tar -xzvf linux-firmware-20241017.tar.gz --strip-components=2 --directory /usr/lib/firmware/intel linux-firmware-20241017/intel/ibt-0040-2120.sfi linux-firmware-20241017/intel/ibt-0040-2120.ddc

So I would assume, that the SFIs should have changed with the firmware version 20241017.

... and those contents of 20241017 are 100% identical with the latest release of kernel-firmware package.

And with the current Ubuntu LTS it is actually working. So there must be a difference somewhere.

It sounds so. It must be a different problem. Again, are you sure that the problem is gone if you use the old firmware package (20241017) on openSUSE Tumbleweed, and it becomes broken when you use the latest kernel-firmware-bluetooth package? If yes, please give the dmesg outputs of both working and non-working cases. -- You are receiving this mail because: You are on the CC list for the bug.