Dear Linux folks,
On a Dell Latitude E7250, updating Linux from 5.10.46 to 5.13.9 (Debian
sid/unstable) the two function keys to (un-)mute the microphone, and
enable/disable Wifi stopped working. The other function keys continue to
work. The `evtest` output did not change.
Linux version 5.10.0-8-amd64 (debian-kernel@xxxxxxxxxxxxxxxx)
(gcc-10 (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for
Debian) 2.35.2) #1 SMP Debian 5.10.46-4 (2021-08-03)
Event: time 1629104514.184947, type 4 (EV_MSC), code 4 (MSC_SCAN),
value 88
Event: time 1629104514.184947, type 1 (EV_KEY), code 240
(KEY_UNKNOWN), value 2
Linux version 5.13.0-trunk-amd64 (debian-kernel@xxxxxxxxxxxxxxxx)
(gcc-10 (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for
Debian) 2.35.2) #1 SMP Debian 5.13.9-1~exp2 (2021-08-10)
Event: time 1629103829.341409, type 4 (EV_MSC), code 4 (MSC_SCAN),
value 88
Event: time 1629103829.341409, type 1 (EV_KEY), code 240
(KEY_UNKNOWN), value 2
The output of `acpi_listen` also did not change.
$ acpi_listen
9DBB5994-A997- 000000d0 00000000
Are you aware of such reports?
Kind regards,
Paul
