Sound on an old laptop
Sometime last night, my sound stopped working. All the controls (I can find) say that it is on, but nothing comes out. Yes, it's an old laptop (Sony Vaio PCG-FXA36) but everything has been working fine. I'm running Xubuntu Koala. My speaker icon in the taskbar has a little red x on it, but hovering over it displays "63%"... Opening it (left click) brings up the Mixer, which says it is NOT muted and is set for 100%.
Do I have the wrong mixer? It currently says it is running the VIA 82C686A/B Rev 50 (Alsa Mixer).