Lost sound this week

Hi all,
everything was going fine with mageia until the beginning of last week, where I lost sound completely (after a bunch of updates). I am a newbie here, can anyone help? I looked at alsamixer, sounds level are ok. I seem to have a <default> and a HDA Intel PCH, both at maximum. What should I check?
Thanks!
everything was going fine with mageia until the beginning of last week, where I lost sound completely (after a bunch of updates). I am a newbie here, can anyone help? I looked at alsamixer, sounds level are ok. I seem to have a <default> and a HDA Intel PCH, both at maximum. What should I check?
Thanks!