Additional informations: At the time of reporting the bug, neither pulseaudio and pulseaudio-module-x11, nor alsa-base and linux-sound-base were installed. After installing them, these problems vanished. But therefore other problems occured.
You can crosscheck the following bugreport for a better overview: bugs.kde.org/show_bug.cgi?id=240001 The problem seems to be related to Pulseaudio and to the vlc-plugin-pulse. Should I open another bug report? -- To UNSUBSCRIBE, email to debian-qt-kde-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/511057.35962...@web26103.mail.ukl.yahoo.com