I have installed X11 and twm, no desktop environvent, and Firefox to be able to surf the net. I made a file called .asoundrc (like it was mentioned in the Firefox installation), but sound does not work. I have installed pulseaudio and ALSA.
When I play YouTube-videos, I hear a crackling sound from the speakers. I have seen in alsamixer that the volume levels were all set to zero, so I set them to 50% - no effect.
When I do this:
start-pulseaudio-x11
I get
Connection failure: Connection refused
When I do this:
pulseaudio
I get
E: [pulseaudio] core-util.c: Failed