Ubuntu
linux package

Touchpad not working

Bug #1901994 reported by Nicolas von Roden on 2020-10-29

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	linux (Ubuntu)	Confirmed	Undecided	Unassigned

Bug Description

Hello,
I bought a new Lenovo Yoga Slim 7 and installed Ubuntu 20.04 on it. Unfortunately my touchpad stopped working and is not even recognized as input device (see attached device file). I would appreciate any hints as to how to solve this issue.
Thank you!
Best regards,
Nicolas

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.4.0-52-generic 5.4.0-52.57
ProcVersionSignature: Ubuntu 5.4.0-52.57-generic 5.4.65
Uname: Linux 5.4.0-52-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.10
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: nick 1467 F.... pulseaudio
/dev/snd/controlC1: nick 1467 F.... pulseaudio
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Thu Oct 29 08:38:18 2020
InstallationDate: Installed on 2020-10-29 (0 days ago)
InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
MachineType: LENOVO 82AB
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-52-generic root=UUID=bb737131-fbf9-4445-9862-c62d835b6385 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.4.0-52-generic N/A
linux-backports-modules-5.4.0-52-generic N/A
linux-firmware 1.187.3
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 05/26/2020
dmi.bios.vendor: LENOVO
dmi.bios.version: DNCN22WW
dmi.board.asset.tag: ��
dmi.board.name: LNVNB161216
dmi.board.vendor: LENOVO
dmi.board.version: SDK0R32862 WIN
dmi.chassis.asset.tag: ��
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Yoga Slim 7 15IMH05
dmi.modalias: dmi:bvnLENOVO:bvrDNCN22WW:bd05/26/2020:svnLENOVO:pn82AB:pvrYogaSlim715IMH05:rvnLENOVO:rnLNVNB161216:rvrSDK0R32862WIN:cvnLENOVO:ct10:cvrYogaSlim715IMH05:
dmi.product.family: Yoga Slim 7 15IMH05
dmi.product.name: 82AB
dmi.product.sku: LENOVO_MT_82AB_BU_idea_FM_Yoga Slim 7 15IMH05
dmi.product.version: Yoga Slim 7 15IMH05
dmi.sys.vendor: LENOVO

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Revision history for this message

Nicolas von Roden (csnick93) wrote on 2020-10-29:

the recognized input devices Edit (5.7 KiB, text/plain)
AlsaInfo.txt Edit (57.1 KiB, text/plain; charset="utf-8")
CRDA.txt Edit (2.8 KiB, text/plain; charset="utf-8")
CurrentDmesg.txt Edit (101.2 KiB, text/plain; charset="utf-8")
Dependencies.txt Edit (2.5 KiB, text/plain; charset="utf-8")
IwConfig.txt Edit (469 bytes, text/plain; charset="utf-8")
Lspci.txt Edit (17.9 KiB, text/plain; charset="utf-8")
Lspci-vt.txt Edit (1.6 KiB, text/plain; charset="utf-8")
Lsusb.txt Edit (530 bytes, text/plain; charset="utf-8")
Lsusb-t.txt Edit (888 bytes, text/plain; charset="utf-8")
Lsusb-v.txt Edit (59.6 KiB, text/plain; charset="utf-8")
ProcCpuinfo.txt Edit (15.4 KiB, text/plain; charset="utf-8")
ProcCpuinfoMinimal.txt Edit (1.3 KiB, text/plain; charset="utf-8")
ProcEnviron.txt Edit (310 bytes, text/plain; charset="utf-8")
ProcInterrupts.txt Edit (11.7 KiB, text/plain; charset="utf-8")
ProcModules.txt Edit (9.3 KiB, text/plain; charset="utf-8")
PulseList.txt Edit (37.8 KiB, text/plain; charset="utf-8")
RfKill.txt Edit (246 bytes, text/plain; charset="utf-8")
UdevDb.txt Edit (265.1 KiB, text/plain; charset="utf-8")
WifiSyslog.txt Edit (175.8 KiB, text/plain; charset="utf-8")
acpidump.txt Edit (1.7 MiB, text/plain; charset="utf-8")

Revision history for this message

Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote on 2020-10-29: Status changed to Confirmed

This change was made by a bot.

Changed in linux (Ubuntu):
status:	New → Confirmed

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