Hi. I have rebooted my install after not using it for quite a while. I have done all updates. I am not getting any sound. If I switch the monitor to the windows box on another port, sound works. Following another thread, I have checked permissions on pulseaudio. On the sound settings, I have HDMI/DisplayPort Built-in Audio, HDMI/DisplayPort 2 Built-in Audio, and DIgital Output S/PDIF Built in audio. Have tried all. In alsamixer I have default, 0 HDA Intel HDMI, 1 HDA Intel PCH. Default and PCH will let me adjust the volume, HDMI will not. I Reinstalled pulseaudio and gdbm. After the reinstall the DIsplayPort option went away and I am left with DisplayPort 2 and Digital Output. Any suggestions would be appreciated.