I can confirm this fixes the issue for me on the 2020 Dell XPS 13 Dev Edition with Intel Corporation Wi-Fi 6 AX200 [8086:2723] (rev 1a)
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1905214 Title: linux-firmware: intel AX200 (8087:0029) and AX201(8087:0026) bluetooth firmware update Status in HWE Next: New Status in linux-firmware package in Ubuntu: Fix Released Status in linux-firmware source package in Focal: Fix Committed Status in linux-firmware source package in Groovy: In Progress Status in linux-firmware source package in Hirsute: Fix Released Bug description: For H, it already has all patches, this SRU is not needed for H For G, only needs the 0005-xxx.patch and 0010-xxx.patch For F, needs all patches. [Impact] We found 2 issues: Bluetooth headset can't work in hsp/hfp mode, Both AX200 and AX201 have this issue (#1871794) Bluetooth will stop working randomly on the machines with AX200 (OEM bug). [Fix] Update the firmware to the latest version, the above 2 issues could be fixed. [Test] connect a bluetooth headset, after connecting, it is in A2DP mode by default, change it to hsp/hfp mode from gnome-sound-setting, play sound and record sound from headset, all work well. Keep the machine powered on and let it be idle for 1 day, check the bluetooth headset, still could work. [Regression Potential] I could make the Bluetooth function stop working on the machines with AX200 or AX201 module, like can't scan the BT devices, can't connect the BT devices or the BT devices can't work normally. But this possibility is very low, we have tested the SRU on a couple of lenovo machines, all worked well. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1905214/+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
