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Dear Sir,
I have updated ubuntu 18.04 to 20.04 in the last 4 days. My laptop's
touchpad worked well in the last system, but when I have updated it to 20.04
then touchpad not working, when I started my laptop. I have use a mouse. When I
have start my laptop with connected mouse then touchpad not work. but, when I
have started a laptop without connected with mouse then touchpad worked. Solve
this issue properly. Thank you...
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: 2.20.11-0ubuntu27.3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: spshubham 1767 F.... pulseaudio
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Wed Jun 24 12:53:16 2020
HibernationDevice: RESUME=UUID=473a994d-cd87-4373-94ae-e2ff8edce101
InstallationDate: Installed on 2020-06-18 (5 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
MachineType: Dell Inc. Inspiron 3521
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_IN
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-37-generic
root=UUID=13763414-9331-414c-b5ad-ef7d3fa37ff2 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: Upgraded to focal on 2020-06-20 (3 days ago)
dmi.bios.date: 05/24/2018
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A16
dmi.board.name: 0JYTX5
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: A16
dmi.modalias:
dmi:bvnDellInc.:bvrA16:bd05/24/2018:svnDellInc.:pnInspiron3521:pvrA16:rvnDellInc.:rn0JYTX5:rvrA00:cvnDellInc.:ct8:cvrA16:
dmi.product.family: 103C_5335KV
dmi.product.name: Inspiron 3521
dmi.product.sku: Inspiron 3521
dmi.product.version: A16
dmi.sys.vendor: Dell Inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug focal
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Touchpad not working
https://bugs.launchpad.net/bugs/1884900
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