Hi I currently can't hear anything on my netbook, I'm running lubuntu 18.04. when I open alsamixer it says: imagen de alsamixer
as you can see it recognize my sound card which is Realtek ALC259 but it uses HDA Intel as a driver so I can't hear anything, any ideas how to fix it?
the short answer is run this command in terminal and see if you now can hear :
sudo modprobe snd-hda-intel
and if it worked for you, you need to run it whenever you login into the system :
sudo sh -c 'echo "snd-hda-intel" >> /etc/modules'
and for more info about sound's problems you can checkout my answer here : Headphones not detected when plugged before boot
UPDATE when you opened your alsamixer please press "s" and select your sound card then it will work probably
