maybe i've solved the problm, i'm not sure, but i've restarted and i haven't the problem
try to add to grub these options
i8042.nomux=1 i8042.reset i8042.direct
on the line
GRUB_CMDLINE_LINUX_DEFAULT
update grub and restart, and tell me if works
maybe i've solved the problm, i'm not sure, but i've restarted and i haven't the problem
try to add to grub these options
i8042.nomux=1 i8042.reset i8042.direct
on the line
GRUB_CMDLINE_ LINUX_DEFAULT
update grub and restart, and tell me if works