Sound Problem in Ubuntu 12.10 & 13.04
As I installed the Ubuntu 12.10, every thing looks fine but when I played the video in YouTube there was a problem with sound,the sound was randomly cutting out and it irritated me to watch the video,so I thought to find the solution for this and I found out after some hiccups.... Just open the terminal and type alsamixer Navigate to Auto-Mute Mode and change its status to Disable if it is Enabled .... Hurray now YouTube video works with audio with no no sound cutting problems.