i’ve been having issues w/ /dev/dsp not being available lately and it’s because nxesd keeps hanging around on my system.
$ sudo lsof | grep dsp
nxesd 11945 flipp 4w CHR 14,3 10785 /dev/dsp
yup. nxclient/nxserver use esd (the enlightenment sound daemon) to manage pushing sound w/ the remote display. i’m not sure why it’s grabbing /dev/dsp for a session where i disabled multimedia support but killing off the nxesd process fixed sound. to fix it permanently, just change your sound playback device to esd in system>preferences>sound.



