Valent Turkovic wrote: > Then I switched into KDE, without restart, just log off and login to KDE. > KDE immediately popped up a window saying: > KDE detected that one or more internal sound devices were removed: > * Output: HDA Intel, INTEL HDMI (HDMI Audio Output) > > And now sound was gone! KDE didn't eat anything, it just detected that the device is no longer available at the ALSA level. You're shooting the messenger. I have no idea why the device vanished from ALSA. Kevin Kofler