dot (.) and functional buttons (brightness) don't work
OS: Ubuntu 21.10 x86_64
DE: GNOME 40.5
CPU: AMD Ryzen 7 5700U
GPU: AMD ATI 03:00.0 Lucienne
kernel: 5.13.0-20-generic
Similar question is here
https://unix.stackexchange.com/questions/198685/some-function-buttons-not-recognised-even-at-scancode-level-after-resume-from
partial output of
sudo dmesg | grep i8042
here
[ 0.683130] i8042: PNP: PS/2 Controller [PNP030b:PS2K] at 0x60,0x64 irq 1
[ 0.683898] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 0.692530] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2
[ 19.887014] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input12
[ 142.744956] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input13
and after every suspend and resume cycle it continues to add keyboards
what is nearby
[ 19.320138] pci 0000:00:00.2: can't derive routing for PCI INT A
[ 19.320146] pci 0000:00:00.2: PCI INT A: no GSI
and
[ 19.887014] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input12
[ 19.887413] atkbd serio0: Spurious ACK on isa0060/serio0. Some program might be trying to access hardware directly.
A strange thing is that dot button doesn't work
xev doesn't react on the key press, brightness controll (fn+F4, fn+F5) too
I have tried everything from this list to configure grub
#i8042.nopnp noacpi nolapic atkbd.reset
#i8042.direct
#i8042.nopnp i8042.dumbkbd
#i8042.noaux=1
#i8042.reset
#i8042.kbdreset
Nothing helped, sometimes the keyboard stopped responding and sometimes caps-lock indicator stopped indicating
Please help me, I've spend 3 full days trying to configure the suspend mode with no result
