OK Ladies, problem ist solved in the spirit of List:
"You can always uninstall things if they don't work." Solution: # apt-get remove pulseaudio pavucontrol <Reboot computer> $ alsamixer unmute S/PDIF which was muted by pulseaudio. Now, I am at least able to play videos _with sound_ again on my HDMI connected TV, after switching Video out also to TV (with xrandr), like it worked before with OD Wheezy. Bad pulseaudio (hm, the author of that piece of software programmed also avahi daemon and systemd...) -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/20150429221933.7257c...@koog.heimnetz.zone