*** This bug is a duplicate of bug 1802712 ***
https://bugs.launchpad.net/bugs/1802712
** Tags added: cscc
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https://bugs.launchpad.net/bugs/1806695
Title:
Touchpad not detected
Status in linux package in Ubuntu:
Confirmed
Bug description:
Laptop Model: Lenovo ideapad 330-15ARR
Model Name: 81D2
Ubuntu Version: 18.04 LTS
cat /proc/version_signature
Ubuntu 4.15.0-42.45-generic 4.15.18
The touchpad didn't worked from the beginning and seems to be not detected.
/proc/bus/input/devices doesn't show it.
Dmesg output:
~$ dmesg | grep -i i2c
[ 1.268675] i2c /dev entries driver
[ 1.454039] i2c_hid i2c-ELAN061E:00: i2c-ELAN061E:00 supply vdd not found,
using dummy regulator
~$ dmesg | grep -i i8042
[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic
root=UUID=014f4a02-c22c-4497-beef-d038781a3158 ro quiet splash i8042.reset
i8042.nomux=1 i8042.nopnp i8042.noloop vt.handoff=1
[ 0.000000] Kernel command line:
BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic
root=UUID=014f4a02-c22c-4497-beef-d038781a3158 ro quiet splash i8042.reset
i8042.nomux=1 i8042.nopnp i8042.noloop vt.handoff=1
[ 1.252982] i8042: PNP detection disabled
[ 1.267585] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 1.267589] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 1.278595] input: AT Translated Set 2 keyboard as
/devices/platform/i8042/serio0/input/input3
and lspci -vnvn attached
---
ProblemType: Bug
ApportVersion: 2.20.9-0ubuntu7.5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: rednblk 1643 F.... pulseaudio
/dev/snd/controlC0: rednblk 1643 F.... pulseaudio
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 18.04
InstallationDate: Installed on 2018-12-03 (0 days ago)
InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64
(20180725)
MachineType: LENOVO 81D2
Package: linux (not installed)
ProcFB: 0 amdgpudrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic
root=UUID=014f4a02-c22c-4497-beef-d038781a3158 ro quiet splash i8042.nopnp
vt.handoff=1
ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
RelatedPackageVersions:
linux-restricted-modules-4.15.0-42-generic N/A
linux-backports-modules-4.15.0-42-generic N/A
linux-firmware 1.173.2
Tags: bionic
Uname: Linux 4.15.0-42-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 08/16/2018
dmi.bios.vendor: LENOVO
dmi.bios.version: 7VCN44WW
dmi.board.asset.tag: NO Asset Tag
dmi.board.name: LNVNB161216
dmi.board.vendor: LENOVO
dmi.board.version: SDK0E50510 NO DPK
dmi.chassis.asset.tag: NO Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo ideapad 330-15ARR
dmi.modalias:
dmi:bvnLENOVO:bvr7VCN44WW:bd08/16/2018:svnLENOVO:pn81D2:pvrLenovoideapad330-15ARR:rvnLENOVO:rnLNVNB161216:rvrSDK0E50510NODPK:cvnLENOVO:ct10:cvrLenovoideapad330-15ARR:
dmi.product.family: ideapad 330-15ARR
dmi.product.name: 81D2
dmi.product.version: Lenovo ideapad 330-15ARR
dmi.sys.vendor: LENOVO
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