16.04 - No sound (no sound HW on my account) - Ask Ubuntu


(i have ubuntu 16.04)
sound worked great until last restart...
see nothing on "sound configuration->output", there's nothing can configure there...
if add bluetooth sound device, can link device, it's not showed there...
... hardware there before start session , it's there when start guest session (with guest see sound hardware , works normally, user, dessapears ...)
updated kernel (4.8.2) , remove previous 1 before last restart.
thank in advance

solved: renamed '~/.config/pulse' folder 'pulse_verr' (open terminal, cd .config (pwd should show ~/.config) , there, mv pulse pulse_verr creates new pulse folder , sound icon shows again volume. knew configuration problem, so...


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