By commenting the lines from /etc/pulse/default.pa #.ifexists module-switch-on-connect.so #load-module module-switch-on-connect #.endif
And reinstalling pulse audio and alsa-base as here: apt-get remove --purge pulseaudio rm -rf /etc/pulse apt-get install pulseaudio reboot I managed to get the audio again, but I cannot control it with the volume controls of my keyboard, neither with thw sound tray icon(that completely dissapeared) -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to the bug report. https://bugs.launchpad.net/bugs/1720519 Title: KDE/Kubuntu: Module "module-switch-on-connect" should be loaded once at most. Refusing to load. To manage notifications about this bug go to: https://bugs.launchpad.net/pulseaudio/+bug/1720519/+subscriptions -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs