The solution is to place the variable in /etc/environment
# sudo nano /etc/environment
place SDL_AUDIODRIVER=alsa
restart the computer and launch blender
worked well on my Fiesty Fawn Ubuntu
The solution is to place the variable in /etc/environment
# sudo nano /etc/environment
place SDL_AUDIODRIVER =alsa
restart the computer and launch blender
worked well on my Fiesty Fawn Ubuntu