On my laptop, I have multiple users. My bluetooth headphones are paired to the laptop. One user logged in previously to kept an app running in the background, while I switched to my user and started working on the laptop. I connected my bluetooth headphones which was previously paired (Bose QC35). My bluetooth settings are all done using the KDE panels. I noticed some strange behaviour:
- On my user, the headphones refused to work in A2DP mode. Instead, it was constnatly in HFP mode, meaning the audio quality was in mono and terrible, and there was mic input available. I could not get the option to switch it back to A2DP, the option simply wasn’t there.
- If I switch to the other user, the headphones show up as using A2DP in that user.
- If I log out from the other user, then the headphones work in A2DP in my user.
This doesn’t seem like the right way that it should be working. I would expect both users to use the same A2DP sink, or HFP, whichever is enabled at one time. I can’t tell if this is a Manjaro bug, a KDE bug, or a pulseaudio bug, or perhaps an issue with my specific configuration, or if I am doing something wrong. I feel that this is most definitely a bug though… multi-user setups in the home isn’t very common these days so I won’t be surprised.
i was wondering if anyone else faced this issue, and if I were to report a bug, where it should go.
I am running Manjaro with KDE Plasma. This is an almost 2 year old install.