Hi, I’ve just installed oS 11.0 on my Vaio laptop, and none of Fn-keys works 
Touchpad-tapping doesn’t work as well, but as I’m mostly using my wireless mouse, it’s not a big deal. However, the Fn-keys are really important for me - is there any solution?
Thanks in advance, TheNewOne
I have this same problem and posted about it in the Hardware section. I have a Sony VAIO VGN-Sz430n. They worked just fine in Ubuntu! I thought if hardware worked in one Linux distro it works in the rest! Isn’t hardware compatibility in the kernel?
Have you installed the Vaio package from the repository?