Dnia 2016-07-03, nie o godzinie 20:09 +0200, Hársfalvi Gábor pisze: > Hi, > > I don't know why - but meanwhile listening some music or sound - for > example watching online movies with Chrome - all the sound gone and > can't work again since rebooted the computer. > > Please help! > > Thanks. > First of all. Check sound card setting with for ex. alsamixer. If wont change anything, check logs (do it anyway).