apport information
** Attachment added: "acpidump.txt"
https://bugs.launchpad.net/bugs/1916064/+attachment/5465637/+files/acpidump.txt
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1916064
Title:
Touchpad not detected on Ideapad 14ARE05
Status in linux package in Ubuntu:
Confirmed
Bug description:
Laptop: Lenovo Ideapad 5-14ARE05 Laptop - Type 81YM - AMD Ryzen 7
4700U
Description: Ubuntu 20.10
Release: 20.10
Linux leptovo 5.8.0-43-generic #49-Ubuntu SMP Fri Feb 5 03:01:28 UTC
2021 x86_64 x86_64 x86_64 GNU/Linux
Also tested with:
Linux leptovo 5.11.0-051100-generic #202102142330 SMP Sun Feb 14 23:33:21 UTC
2021 x86_64 x86_64 x86_64 GNU/Linux - and other kernels.
Hello! After updating the BIOS from 1.06 to 1.10 the touchpad is not
recognised anymore. It was working fine with 5.9.12 (updated the version with
Ukuu), but now it does not respons with any verion tried by me: 5.8.0.43 /
5.9.16 / 5.10.17 / 5.11.0.
---
ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu50.5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC3: lebucur 1295 F.... pulseaudio
/dev/snd/controlC1: lebucur 1295 F.... pulseaudio
/dev/snd/controlC0: lebucur 1295 F.... pulseaudio
/dev/snd/controlC2: lebucur 1295 F.... pulseaudio
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 20.10
InstallationDate: Installed on 2020-10-06 (137 days ago)
InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
MachineType: LENOVO 81YM
Package: linux (not installed)
ProcFB: 0 amdgpudrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.8.0-43-generic
root=UUID=708db822-7208-4b47-8329-20d5cc13db11 ro quiet splash
mem_sleep_default=deep vt.handoff=7
ProcVersionSignature: Ubuntu 5.8.0-43.49-generic 5.8.18
RelatedPackageVersions:
linux-restricted-modules-5.8.0-43-generic N/A
linux-backports-modules-5.8.0-43-generic N/A
linux-firmware 1.190.3
Tags: groovy
Uname: Linux 5.8.0-43-generic x86_64
UpgradeStatus: Upgraded to groovy on 2020-10-23 (120 days ago)
UserGroups: adm cdrom dip i2c input lpadmin lxd plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 12/25/2020
dmi.bios.release: 1.24
dmi.bios.vendor: LENOVO
dmi.bios.version: DTCN24WW(V1.10)
dmi.board.asset.tag: NO Asset Tag
dmi.board.name: LNVNB161216
dmi.board.vendor: LENOVO
dmi.board.version: No DPK
dmi.chassis.asset.tag: NO Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: IdeaPad 5 14ARE05
dmi.ec.firmware.release: 1.24
dmi.modalias:
dmi:bvnLENOVO:bvrDTCN24WW(V1.10):bd12/25/2020:br1.24:efr1.24:svnLENOVO:pn81YM:pvrIdeaPad514ARE05:rvnLENOVO:rnLNVNB161216:rvrNoDPK:cvnLENOVO:ct10:cvrIdeaPad514ARE05:
dmi.product.family: IdeaPad 5 14ARE05
dmi.product.name: 81YM
dmi.product.sku: LENOVO_MT_81YM_BU_idea_FM_IdeaPad 5 14ARE05
dmi.product.version: IdeaPad 5 14ARE05
dmi.sys.vendor: LENOVO
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