** Changed in: hwe-next
Status: New => Fix Released
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https://bugs.launchpad.net/bugs/1905214
Title:
linux-firmware: intel AX200 (8087:0029) and AX201(8087:0026) bluetooth
firmware update
Status in HWE Next:
Fix Released
Status in linux-firmware package in Ubuntu:
Fix Released
Status in linux-firmware source package in Focal:
Fix Released
Status in linux-firmware source package in Groovy:
Fix Released
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.
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