Touchpad not working

[André Neves]

Lenovo Ideapad 320-15lKB

Stopped working after i installed 'sysinfo' and then uninstalled.

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-48-generic 4.15.0-48.51
ProcVersionSignature: Ubuntu 4.15.0-48.51-generic 4.15.18
Uname: Linux 4.15.0-48-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.6
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: neves 3054 F.... pulseaudio
CurrentDesktop: ubuntu:GNOME
Date: Mon May 13 17:43:54 2019
HibernationDevice: RESUME=UUID=c2aebe62-0b20-41d6-827b-3339bc476240
InstallationDate: Installed on 2018-10-13 (212 days ago)
InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725)
Lsusb:
 Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
 Bus 001 Device 004: ID 5986:210f Acer, Inc
 Bus 001 Device 003: ID 0bda:0821 Realtek Semiconductor Corp.
 Bus 001 Device 002: ID 1038:1729 SteelSeries ApS
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: LENOVO 80XL
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-48-generic root=UUID=1e0839e0-ac0d-4493-8ef5-64c03b6a6752 ro quiet splash noresume vt.handoff=1
RelatedPackageVersions:
 linux-restricted-modules-4.15.0-48-generic N/A
 linux-backports-modules-4.15.0-48-generic N/A
 linux-firmware 1.173.5
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/22/2018
dmi.bios.vendor: LENOVO
dmi.bios.version: 4WCN43WW
dmi.board.asset.tag: NO Asset Tag
dmi.board.name: LNVNB161216
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40700 WIN
dmi.chassis.asset.tag: NO Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo ideapad 320-15IKB
dmi.modalias: dmi:bvnLENOVO:bvr4WCN43WW:bd12/22/2018:svnLENOVO:pn80XL:pvrLenovoideapad320-15IKB:rvnLENOVO:rnLNVNB161216:rvrSDK0J40700WIN:cvnLENOVO:ct10:cvrLenovoideapad320-15IKB:
dmi.product.family: ideapad 320-15IKB
dmi.product.name: 80XL
dmi.product.version: Lenovo ideapad 320-15IKB
dmi.sys.vendor: LENOVO

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

This change was made by a bot.

[Kai-Heng Feng (kaihengfeng)]

Kernel 4.15.0-48.51 is too old, please fully upgrade the system.

[Launchpad Janitor (janitor)]

[Expired for linux (Ubuntu) because there has been no activity for 60 days.]