@Hui Wang sudo apt install rtl8821ce-dkms didn't the magic in my case. hsp/hfp is still not working. I disabled Secure Boot on my laptop, I hope is not a problem.
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1871794 Title: [Bluetooth] No audio output/input in HSP/HFP mode Status in bluez package in Ubuntu: Confirmed Status in pulseaudio package in Ubuntu: Confirmed Bug description: I'm testing with Sony bluetooth headset SBH20, works fine in A2DP profile, but I can't get audio input and output work in HSP/HFP profile. [Reproduce steps] 1. Scan and pair BT headset in Bluetooth setting 2. Switch to HSP/HFP profile in Sound setting 3. Test sound output/input [Machine information] ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: pulseaudio 1:13.99.1-1ubuntu1 ProcVersionSignature: Ubuntu 5.4.0-21.25-generic 5.4.27 Uname: Linux 5.4.0-21-generic x86_64 ApportVersion: 2.20.11-0ubuntu25 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: ubuntu 1359 F.... pulseaudio CurrentDesktop: ubuntu:GNOME Date: Thu Apr 9 16:26:52 2020 InstallationDate: Installed on 2020-04-09 (0 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Beta amd64 (20200402) SourcePackage: pulseaudio Symptom: audio Symptom_Card: SBH20 Symptom_DevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: ubuntu 1359 F.... pulseaudio Symptom_Type: No sound at all Title: [SBH20, recording] No sound at all UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 09/17/2019 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.0.13 dmi.board.name: 0188D1 dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 31 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.0.13:bd09/17/2019:svnDellInc.:pnXPS1373902-in-1:pvr:rvnDellInc.:rn0188D1:rvrA00:cvnDellInc.:ct31:cvr: dmi.product.family: XPS dmi.product.name: XPS 13 7390 2-in-1 dmi.product.sku: 08B0 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1871794/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
