On Wed, 13 Jan 2021 at 14:30:18 +0100, Simon Becherer wrote:
[...] Hello wolfgang, without exactly knowing what you are talking about "build in speaker" (did normally not have any audio, only beep, or you are talking from a laptop),
You guessed it correctly: talking about a laptop, I have to apologize for not having mentioned it before.
i suggest: install "pulse audio volum control" "pavucontrol"
this will gave you more detailed posibilities of control of your audio output-input-devices than the kde build-in tool.
Thanks a lot, Simon. Having successfully performed "zypper install pavucontrol", I called "pavucontrol &", which opened a pop-up window containing the text "Establishing connection to PulseAudio. Please wait...". Then the system complained: dbind-WARNING **: 16:02:59.169: Couldn't register with accessibility bus: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken Any idea how to fix that? Thanks in advance, Wolfgang