Touch Pad not working on my Ubuntu laptop (Lenovo Ideapad)

[Kandi Srikanth]

I have recently installed ubuntu in my laptop which having windows previous, and I have made the partition to install ubuntu dual boot and ubuntu starts working fine. But after few days started noticed my touch pad of my laptop started not working I am not sure why this thing happened, since before I am using one external mouse so I haven't noticed this bug at starting. But when I am trying to use my ubuntu without mouse it was hard to handle since my touch pad is not working. Please help me to fix this bug. Thank you

ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-22-generic 5.13.0-22.22
ProcVersionSignature: Ubuntu 5.13.0-22.22-generic 5.13.19
Uname: Linux 5.13.0-22-generic x86_64
ApportVersion: 2.20.11-0ubuntu71
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: srikanth-kandi 1509 F.... pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Sat Dec 11 09:46:52 2021
InstallationDate: Installed on 2021-11-25 (15 days ago)
InstallationMedia: Ubuntu 21.10 "Impish Indri" - Release amd64 (20211012)
Lsusb:
 Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
 Bus 001 Device 002: ID 5986:1135 Acer, Inc Integrated Camera
 Bus 001 Device 004: ID 17ef:608d Lenovo Optical Mouse
 Bus 001 Device 003: ID 8087:0aaa Intel Corp. Bluetooth 9460/9560 Jefferson Peak (JfP)
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: LENOVO 81WE
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-22-generic root=UUID=c2271803-dc49-49bb-bdaf-3aa88058f093 ro i8042.reset quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-5.13.0-22-generic N/A
 linux-backports-modules-5.13.0-22-generic N/A
 linux-firmware 1.201.1
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 06/16/2021
dmi.bios.release: 1.46
dmi.bios.vendor: LENOVO
dmi.bios.version: EMCN46WW
dmi.board.asset.tag: NO Asset Tag
dmi.board.name: LNVNB161216
dmi.board.vendor: LENOVO
dmi.board.version: SDK0Q55724 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: 1.46
dmi.modalias: dmi:bvnLENOVO:bvrEMCN46WW:bd06/16/2021:br1.46:efr1.46:svnLENOVO:pn81WE:pvrIdeaPad315IIL05:rvnLENOVO:rnLNVNB161216:rvrSDK0Q55724WIN: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

[Marc Deslauriers (mdeslaur)]

Thanks for taking the time to report this bug and helping to make Ubuntu better. We appreciate the difficulties you are facing, but this appears to be a "regular" (non-security) bug. I have unmarked it as a security issue since this bug does not show evidence of allowing attackers to cross privilege boundaries nor directly cause loss of data/privacy. Please feel free to report any other bugs you may find.

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

This change was made by a bot.