my touchpad is not working

[LIMONLISA SAHU]

sometimes the touchpad works and sometimes it doesn't.

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.4.0-90-generic 5.4.0-90.101
ProcVersionSignature: Ubuntu 5.4.0-90.101-generic 5.4.148
Uname: Linux 5.4.0-90-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.21
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC1: limon 1499 F.... pulseaudio
 /dev/snd/controlC0: limon 1499 F.... pulseaudio
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Wed Dec 15 17:23:02 2021
InstallationDate: Installed on 2020-03-19 (635 days ago)
InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017)
MachineType: Dell Inc. Vostro 3546
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-90-generic root=UUID=6c58f4cb-8aff-4a3e-9280-258358f605c1 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-5.4.0-90-generic N/A
 linux-backports-modules-5.4.0-90-generic N/A
 linux-firmware 1.187.20
SourcePackage: linux
UpgradeStatus: Upgraded to focal on 2021-08-06 (130 days ago)
dmi.bios.date: 05/27/2014
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A03
dmi.board.name: 0XP6MW
dmi.board.vendor: Dell Inc.
dmi.board.version: A03
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: Not Specified
dmi.modalias: dmi:bvnDellInc.:bvrA03:bd05/27/2014:svnDellInc.:pnVostro3546:pvrNotSpecified:rvnDellInc.:rn0XP6MW:rvrA03:cvnDellInc.:ct8:cvrNotSpecified:
dmi.product.name: Vostro 3546
dmi.product.sku: 065C
dmi.product.version: Not Specified
dmi.sys.vendor: Dell Inc.

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

This change was made by a bot.