This bug was fixed in the package pulseaudio - 1:16.1+dfsg1-2ubuntu3 --------------- pulseaudio (1:16.1+dfsg1-2ubuntu3) lunar; urgency=medium
[ Kai-Heng Feng ] * d/p/0015-bluetooth-Amend-writeout-to-send-more-initial-frames.patch (LP: #2007331) -- Kai-Heng Feng <kai.heng.f...@canonical.com> Wed, 15 Feb 2023 09:44:55 +0800 ** Changed in: pulseaudio (Ubuntu Lunar) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem-6.1 in Ubuntu. https://bugs.launchpad.net/bugs/2007331 Title: Fix HFP mSBC support on Realtek Bluetooth USB controller Status in HWE Next: New Status in linux-oem-6.0 package in Ubuntu: Invalid Status in linux-oem-6.1 package in Ubuntu: Invalid Status in pulseaudio package in Ubuntu: Fix Released Status in linux-oem-6.0 source package in Jammy: Confirmed Status in linux-oem-6.1 source package in Jammy: Confirmed Status in pulseaudio source package in Jammy: Fix Committed Status in linux-oem-6.0 source package in Kinetic: Invalid Status in linux-oem-6.1 source package in Kinetic: Invalid Status in pulseaudio source package in Kinetic: Fix Committed Status in linux-oem-6.0 source package in Lunar: Invalid Status in linux-oem-6.1 source package in Lunar: Invalid Status in pulseaudio source package in Lunar: Fix Released Bug description: [Impact] When a BT headset is connected Realtek BT USB controller, HFP profile can't play or record sound when mSBC codec is used. [Fix] At Linux kernel side, add a Realtek specific quirk to support mSBC. At PulseAudio side, send more data frames until the connected device sends response. [Test] Connect different headsets to the said controller, HFP can play and record sounds now. Also verified A2DP profile is unaffected. [Where problems could occur] The kernel part is Realtek specific, so the regression risk is very limited. The pulseaudio side only affects HFP profile, since the codeflow only changes when a mic is present. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/2007331/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp