** Changed in: hwe-next
Status: New => Fix Released
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https://bugs.launchpad.net/bugs/1954612
Title:
alsa/hda: the microphone can't be detected on a couple of lenovo
machines
Status in HWE Next:
Fix Released
Status in linux-oem-5.14 package in Ubuntu:
Invalid
Status in linux-oem-5.14 source package in Focal:
Fix Released
Bug description:
[Impact]
We plug a microphone in the audio jack, but the driver can't
detect the microphone and we try to record sound via this mic,
can't record any sound.
[Fix]
Backport one patch from upstream.
[Test]
Booting the patched kernel, open the gnome-sound-setting, plug a microphone,
we could see the system detect the microphone, and use this mic to record
sound, the sound is recorded successfully.
[Where problems could occur]
The change only applies to the specific machines with those SSIDs, it will
not introduce regression on other machines.
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