Touchpad not detected

[Shashank V]

On the Lenovo Ideapad Slim 3 and fresh install of Ubuntu 20.04.1, my touchpad is not detected.
I have attached the output of cat /proc/bus/input/devices. This does not list the touchpad at all.

Kernel version: 5.15.0-46

ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: linux-image-5.15.0-46-generic 5.15.0-46.49
ProcVersionSignature: Ubuntu 5.15.0-46.49-generic 5.15.39
Uname: Linux 5.15.0-46-generic x86_64
ApportVersion: 2.20.11-0ubuntu82.1
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: akshatha 1498 F.... pulseaudio
CRDA: N/A
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Tue Aug 23 23:08:35 2022
InstallationDate: Installed on 2022-08-23 (0 days ago)
InstallationMedia: Ubuntu 22.04.1 LTS "Jammy Jellyfish" - Release amd64 (20220809.1)
Lsusb:
 Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
 Bus 001 Device 002: ID 174f:118d Syntek Integrated Camera
 Bus 001 Device 003: ID 8087:0aaa Intel Corp. Bluetooth 9460/9560 Jefferson Peak (JfP)
 Bus 001 Device 006: ID 0000:0538 USB OPTICAL MOUSE
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: LENOVO 81WE
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-46-generic root=UUID=f2b2c51c-639a-478a-80e3-f5e290ff4af5 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-5.15.0-46-generic N/A
 linux-backports-modules-5.15.0-46-generic N/A
 linux-firmware 20220329.git681281e4-0ubuntu3.4
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/23/2020
dmi.bios.release: 1.44
dmi.bios.vendor: LENOVO
dmi.bios.version: EMCN44WW
dmi.board.asset.tag: NO Asset Tag
dmi.board.name: LNVNB161216
dmi.board.vendor: LENOVO
dmi.board.version: SDK0Q55722 WIN
dmi.chassis.asset.tag: NO Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: IdeaPad 3 15IIL05
dmi.ec.firmware.release: 1.44
dmi.modalias: dmi:bvnLENOVO:bvrEMCN44WW:bd12/23/2020:br1.44:efr1.44:svnLENOVO:pn81WE:pvrIdeaPad315IIL05:rvnLENOVO:rnLNVNB161216:rvrSDK0Q55722WIN:cvnLENOVO:ct10:cvrIdeaPad315IIL05:skuLENOVO_MT_81WE_BU_idea_FM_IdeaPad315IIL05:
dmi.product.family: IdeaPad 3 15IIL05
dmi.product.name: 81WE
dmi.product.sku: LENOVO_MT_81WE_BU_idea_FM_IdeaPad 3 15IIL05
dmi.product.version: IdeaPad 3 15IIL05
dmi.sys.vendor: LENOVO

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

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