On Wed, 26.03.08 23:56, Joerg Beyer (j.beyer at web.de) wrote: > onboard sound: > lspci | grep audio > 00:04.0 Multimedia audio controller: nVidia Corporation CK804 AC'97 > Audio Controller (rev a2) > > I have no idea what set this value to 0. As I told before: it happend > when I switched from one player (totem) to another (vlc) - only seconds. > I definitly did not change a mixer value at that moment intentionaly. If you open a sound card via the spdif: ALSA driver, then this might result in controls in alsamixer to be toggled. So probably one of your apps tried to open your device with that prefix. Lennart -- Lennart Poettering Red Hat, Inc. lennart [at] poettering [dot] net ICQ# 11060553 http://0pointer.net/lennart/ GnuPG 0x1A015CC4