I have a Samsung NP355V5C-S03IN laptop.
When using the function key to control volume, it is stuck. The wireless key is not working either.
Please advise me on a good driver for my motherboard.
Try this if it isn't solved
sudo add-apt-repository ppa:voria/ppa
sudo apt-get update && sudo apt-get upgrade
sudo apt-get install samsung-tools
sudo reboot