Touchpad is not working and detected

[Ashok Kumar]

Ubuntu 5.4.0-84.94-generic 5.4.133

Description: Ubuntu 20.04.3 LTS
Release: 20.04

xinput -list
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ Logitech Wireless Receiver Mouse id=11 [slave pointer (2)]
⎣ Virtual core keyboard id=3 [master keyboard (2)]
    ↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)]
    ↳ Power Button id=6 [slave keyboard (3)]
    ↳ Video Bus id=7 [slave keyboard (3)]
    ↳ Video Bus id=8 [slave keyboard (3)]
    ↳ Power Button id=9 [slave keyboard (3)]
    ↳ Sleep Button id=10 [slave keyboard (3)]
    ↳ Integrated_Webcam_HD: Integrate id=12 [slave keyboard (3)]
    ↳ Dell WMI hotkeys id=13 [slave keyboard (3)]
    ↳ AT Translated Set 2 keyboard id=14 [slave keyboard (3)]
    ↳ DELL Wireless hotkeys id=15 [slave keyboard (3)]

xinput shows no touchpad
Touchpad is not working

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.4.0-84-generic 5.4.0-84.94
ProcVersionSignature: Ubuntu 5.4.0-84.94-generic 5.4.133
Uname: Linux 5.4.0-84-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.24
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC1: reveur 3039 F.... pulseaudio
 /dev/snd/controlC0: reveur 3039 F.... pulseaudio
CurrentDesktop: Unity:Unity7:ubuntu
Date: Mon Sep 13 13:46:42 2021
HibernationDevice: RESUME=UUID=0d592d53-b697-445e-a05f-df427587848e
MachineType: Dell Inc. Inspiron 3558
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-84-generic root=UUID=5276c553-95fa-4b9f-aa57-08c119bd464c ro i8042.reset i8042.nomux=1 i8042.nopnp i8042.noloop
RelatedPackageVersions:
 linux-restricted-modules-5.4.0-84-generic N/A
 linux-backports-modules-5.4.0-84-generic N/A
 linux-firmware 1.187.16
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/15/2015
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A07
dmi.board.name: 0G1TDD
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA07:bd12/15/2015:svnDellInc.:pnInspiron3558:pvr:rvnDellInc.:rn0G1TDD:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.name: Inspiron 3558
dmi.product.sku: 06B0
dmi.sys.vendor: Dell Inc.

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

This change was made by a bot.