After upgrading my 16.04LTS to 16.10 last night, neither videos nor music is playing with standard players (rhythmbox, etc). It is definitely a codec issue b/c vlc player works fine.
I reinstalled ubuntu-restricted-extras, rebooted the machine, no progress. How can I diagnose the problem further? Is there a way to see which codecs are "registered" in the system?
Thanks a lot!