Hardware issues on lenovo ideapad 5

Bug #1883243 reported by Aman
18
This bug affects 4 people
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Confirmed
Undecided
Unassigned

Bug Description

Concerned Hardware: lenovo Ideapad [specs](https://psref.lenovo.com/Detail/IdeaPad/IdeaPad_5_15ARE05?M=81YQ000FGE)

I created a dual boot ubuntu 20.4 alongside windows and also had disabled secure boot in BIOS before installing Ubuntu.
However, Touchpad doesn't work

Followed troubleshooting guide on https://wiki.ubuntu.com/DebuggingTouchpadDetection.

additional issues:
1. the fingerprint reader is not recognized.
2. Suspend doesn't work. On triggering suspend, system wakes up automatically after ~10 seconds.

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.4.0-37-generic 5.4.0-37.41
ProcVersionSignature: Ubuntu 5.4.0-37.41-generic 5.4.41
Uname: Linux 5.4.0-37-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.2
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC1: aman 1150 F.... pulseaudio
 /dev/snd/controlC0: aman 1150 F.... pulseaudio
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Fri Jun 12 13:11:14 2020
InstallationDate: Installed on 2020-06-08 (3 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
MachineType: LENOVO 81YQ
ProcFB: 0 EFI VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-37-generic root=UUID=b575160b-cafb-40d2-9d33-80230b5f20ab ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-5.4.0-37-generic N/A
 linux-backports-modules-5.4.0-37-generic N/A
 linux-firmware 1.187
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 03/25/2020
dmi.bios.vendor: LENOVO
dmi.bios.version: E7CN24WW
dmi.board.asset.tag: No Asset Tag
dmi.board.name: LNVNB161216
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40700WIN
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: IdeaPad 5 15ARE05
dmi.modalias: dmi:bvnLENOVO:bvrE7CN24WW:bd03/25/2020:svnLENOVO:pn81YQ:pvrIdeaPad515ARE05:rvnLENOVO:rnLNVNB161216:rvrSDK0J40700WIN:cvnLENOVO:ct10:cvrIdeaPad515ARE05:
dmi.product.family: IdeaPad 5 15ARE05
dmi.product.name: 81YQ
dmi.product.sku: LENOVO_MT_81YQ_BU_idea_FM_IdeaPad 5 15ARE05
dmi.product.version: IdeaPad 5 15ARE05
dmi.sys.vendor: LENOVO

Revision history for this message
Aman (ikdunby) wrote :
Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote : Status changed to Confirmed

This change was made by a bot.

Changed in linux (Ubuntu):
status: New → Confirmed
You-Sheng Yang (vicamo)
tags: added: hwe-touchpad
Aman (ikdunby)
description: updated
Revision history for this message
Anton (impactus) wrote :

Just to add details, this laptop series is totally %%""$$$ , I tried in addition mint, manjaro , MX. MX doesn't boot, Fedora - dead touchpad, manjaro - every ~3 rd boot touchpad works + no sound issue (5.4x kernel helps with sound), mint 19.3 - no sound, every ~3rd boot touchpad works, mint 20.0 beta - same.

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