Olaf Meeuwissen <paddy-h...@member.fsf.org> writes:
> Upgrading the firmware-iwlwifi package last week (2022-11-27) from > 20221012-1 to 20221109-2 fixed the issue for linux-image-6.0.0-4-amd64 > 6.0.8-1. The changelog for 20221109-1 mentioned > > * iwlwifi: update firmware files for Intel Bluetooth AX2* > * iwlwifi: Add Intel Wireless AX211 Bluethooth firmware and > configuration (Closes: #1023245) > > which may be related to fixing it for my > > Intel Corporation Wi-Fi 6 AX200 (rev 1a) > > However, upgrading today (2022-12-04) to linux-image-6.0.0-5-amd64 > 6.0.10-1 reintroduced it. > > Cold booting into 6.0.0-4 I have a working Bluetooth-only keyboard. > Rebooting from that into 6.0.0-5 my keyboard remains functional. > Cold booting into 6.0.0-5 my Bluetooth-only keyboard is unresponsive. > > For both 6.0.0-5 boot scenarios, dmesg --level=err includes > > bluetooth hci0: firmware: failed to load intel/ibt-20-1-3.sfi (-2) > > Twice, actually, about 10 microseconds apart. > > For 6.0.0-4 there is no such error message. FYI, the situation is unchanged after upgrading - firmware-iwlwifi from 20221109-2 to 20221109-4 - linux-image-6.0.0-5-amd64 from 6.0.10-1 to 6.0.10-2 - linux-image-amd64 from 6.0.10-1 to 6.0.10-2 Hope this helps, -- Olaf Meeuwissen