** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1948811
Title:
Touchpad not detected when pci=nocrs not specified
Status in linux package in Ubuntu:
Confirmed
Bug description:
Touchpad on Clevo NL41LU2 is not detected with 5.13.0-20-generic
kernel unless pci=nocrs is specified.
Please find iomem, dmesg and lspci dump attached.
Ubuntu details:
$ lsb_release -rd
Description: Ubuntu 21.10
Release: 21.10
Florent
---
ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu71
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: flo 884 F.... pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 21.10
InstallationDate: Installed on 2021-10-26 (0 days ago)
InstallationMedia: Ubuntu 21.10 "Impish Indri" - Release amd64 (20211012)
MachineType: PC Specialist LTD NL4x_NL5xLU
Package: linux (not installed)
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=fr_FR.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz root=/dev/nvme0n1p6 pci=nocrs
ProcVersionSignature: Ubuntu 5.13.0-20.20-generic 5.13.14
RelatedPackageVersions:
linux-restricted-modules-5.13.0-20-generic N/A
linux-backports-modules-5.13.0-20-generic N/A
linux-firmware 1.201
Tags: wayland-session impish
Uname: Linux 5.13.0-20-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 08/19/2020
dmi.bios.release: 7.2
dmi.bios.vendor: INSYDE Corp.
dmi.bios.version: 1.07.02TPCS
dmi.board.asset.tag: Tag 12345
dmi.board.name: NL4XLU
dmi.board.vendor: CLEVO
dmi.board.version: Not Applicable
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: No Enclosure
dmi.chassis.version: N/A
dmi.ec.firmware.release: 7.2
dmi.modalias:
dmi:bvnINSYDECorp.:bvr1.07.02TPCS:bd08/19/2020:br7.2:efr7.2:svnPCSpecialistLTD:pnNL4x_NL5xLU:pvrNotApplicable:skuNotApplicable:rvnCLEVO:rnNL4XLU:rvrNotApplicable:cvnNoEnclosure:ct10:cvrN/A:
dmi.product.family: Not Applicable
dmi.product.name: NL4x_NL5xLU
dmi.product.sku: Not Applicable
dmi.product.version: Not Applicable
dmi.sys.vendor: PC Specialist LTD
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