Installing projectM on Ubuntu 18.04
Install ProjectM
sudo apt install projectM-pulseaudio
Start ProjectM
projectM-pulseaudio
ProjectM menu
m - brings up a menu f - toggles fullscreen on/off l - "locks" to a particular preset y - toggles shuffle mode n - next preset p - previous preset r - selects random preset F1 - Help menu F2 - Toggles song title on/off (doesn't work in libvisual or pulseaudio as far as I can tell) F3 - Toggle preset name on/off F4 - Toggel rendering info on/off F5 - Shows fps
Trouble with install
Edit config in home/.projectM/config.inp
Title Font = /usr/share/fonts/truetype/dejavu/DejaVuSans.ttf
Menu Font = /usr/share/fonts/truetype/dejavu/DejaVuSansMono.ttf
If further problems try adding the 386 library
sudo apt-get install libcanberra-gtk-module