I've completed Mint 19.1 Mate 32bit on my Toshiby netbook NB200 2GB RAM 250 SSD drive Intel Atom N280 CPU and latest A2.2 firmware. All are running well except one thing, I could not adjust built-in screen with built in keyboard F6/F7 even on screen showing a pop up small windows that brightness is changed but it does not happen physically. So far I have to switch to use extend VGA screen to secure my eyes due to the built-in screen always be brightest. Could someone suggest on my case ?
your kind advise is much appreciated in advance,

Take a look here - https://www.ostechnix.com/how-to-adj...line-in-linux/

1 members found this post helpful.

Hi fatmac,
They are working well both provided line commands and application. Now I can use internal built-in safely. I will try to bind hot build in keyboard F6/F7 with this suggestion later..
I've owed you , a cup of Thai beer in Bangkok, Thailand.
thank you again,

You're welcome.