>>>>> "LP" == Lennart Poettering <lennart at poettering.net> writes: LP> Before you do that: could install a new version of pavucontrol, LP> and then go to the "Configuraiton tab" and check whether analog LP> output is active? Maybe PA is outputting to SPDIF. Yes, exactly! You are right. Regarding the volume decreasing we set in pavucontrol the volume to 100 then is not decreased. But lower value not works it is in several second decreased. -- Jan Buchal Tel: (00420) 24 24 86 008 Mob: (00420) 608023021