I plugged in and hdmi cable into my laptop so i can use ubuntu on my tv. everything works perfectly, except the sound. It only plays from my laptop. How do i get the sound working? BTW I dont think its a hardware problem because the sound works in my windows partition when its connected from there.
I dont know what info i need to give you guys, Ill just give my pc specs, and if anything i will be more than willing to tell you anything you ask.
Intel® Core™ i5-3317U CPU @ 1.70GHz × 4
Intel® Ivybridge Mobile
64-bit ubuntu 13.04