Intel 9560 wifi stopped working after kernel 5.3.0-29

[Leonard Sitongia]

Wifi stopped working in my Lenovo Yoga L13 with the kernel update after 5.3.0-29. The next one I got was 5.3.0-42. The wifi interface doesn't exist in that one and subsequent kernels. I am using Ubuntu 19.10.

This has been reported in a number of places and has been worked on:
https://bugzilla.kernel.org/show_bug.cgi?id=206329

Since this is a known regression, has been reported and fixed in the kernel, I would like to ask if this is going to be back-ported to Ubuntu 19.10 and kernels in 5.3.0. Or, do I need to wait for something like 20.10?

Thank you for your work.

ProblemType: Bug
DistroRelease: Ubuntu 19.10
Package: linux-image-5.3.0-29-generic 5.3.0-29.31
ProcVersionSignature: Ubuntu 5.3.0-29.31-generic 5.3.13
Uname: Linux 5.3.0-29-generic x86_64
ApportVersion: 2.20.11-0ubuntu8.8
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: lsitongia 1589 F.... pulseaudio
 /dev/snd/pcmC0D0p: lsitongia 1589 F...m pulseaudio
CurrentDesktop: ubuntu:GNOME
Date: Mon Apr 6 08:47:07 2020
InstallationDate: Installed on 2020-02-02 (64 days ago)
InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017)
MachineType: LENOVO 20R5000VUS
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-29-generic root=UUID=f0368dd1-7226-475b-ae59-41fa9fe04076 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-5.3.0-29-generic N/A
 linux-backports-modules-5.3.0-29-generic N/A
 linux-firmware 1.183.5
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/25/2019
dmi.bios.vendor: LENOVO
dmi.bios.version: R15ET26W (1.06 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20R5000VUS
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 31
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias: dmi:bvnLENOVO:bvrR15ET26W(1.06):bd10/25/2019:svnLENOVO:pn20R5000VUS:pvrThinkPadL13Yoga:rvnLENOVO:rn20R5000VUS:rvrSDK0J40697WIN:cvnLENOVO:ct31:cvrNone:
dmi.product.family: ThinkPad L13 Yoga
dmi.product.name: 20R5000VUS
dmi.product.sku: LENOVO_MT_20R5_BU_Think_FM_ThinkPad L13 Yoga
dmi.product.version: ThinkPad L13 Yoga
dmi.sys.vendor: LENOVO

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

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