Discussion:
Bug#944136: laptop audio not working
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Bdale Garbee
2019-11-04 21:10:02 UTC
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Package: linux-image-5.3.0-1-amd64
Version: 5.3.7-1

The audio on my Lenovo T490 doesn't work at all with this kernel package.
Dropping back to linux-image-5.2.0-3-amd64 resolves the problem.

00:1f.3 Audio device: Intel Corporation Cannon Point-LP High Definition Audio Controller (rev 30)

Is this a known issue, or should I start bisecting?

Bdale
Ben Hutchings
2019-11-08 20:10:02 UTC
Permalink
Control: reassign -1 src:linux
Control: forcemerge 942881 -1
Post by Bdale Garbee
Package: linux-image-5.3.0-1-amd64
Version: 5.3.7-1
The audio on my Lenovo T490 doesn't work at all with this kernel package.
Dropping back to linux-image-5.2.0-3-amd64 resolves the problem.
00:1f.3 Audio device: Intel Corporation Cannon Point-LP High Definition Audio Controller (rev 30)
Is this a known issue, or should I start bisecting?
I strongly suspect this is the same as #942881 (bad signature on
snd-hda-codec-hdmi that prevents it loading). Unmerge this if that
looks wrong.

Ben.
--
Ben Hutchings
The two most common things in the universe are hydrogen and stupidity.
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