Recently I added "Headphone playback" to the tray icon in Retrovol hoping I'd get two sliders. Instead I got one, and now I find I can't run the machine without the internal speaker working even with the headphone plugged in. Trying to change stuff in Alsamixer. No dice.
The internal speaker and the headphone go up and down together.
Weird audio problem on XSlacko 3.0
Fixed: Use Full Window in Retrovol
Turns out when I checked the Full Window by right-clicking the speaker the Master volume was unchecked. If this ever happens, trial and error and making sure both Master and headphone are checked fixes it.
Sorry all!
Sorry all!