Just run sudo apt dist-upgrade on my ubuntu 20.04 and tested with 2 BT headsets (QC35s and harman kardon soho wireless). both a2dp and hsp/hfp worked well, both output and input worked well.
After the headset is connected, it is a2dp profile. I could change to hsp/hfp from gnome-sound-setting, both the output and input worked well with hsp/hfp profile. Or I also tested changed profile with pacmd set- card-profile 1 headset-..., it also worked well. So for those who have this problem, what are the detailed steps to reproduce this issue? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878194 Title: [Sennheiser HD 4.50 BTNC] Bluetooth headset not working when selecting HSP/HFP audio profile in Focal Fossa To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1878194/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs