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** Changed in: linux (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1922354
Title:
My touchpad stopped working
Status in linux package in Ubuntu:
Confirmed
Bug description:
I'm filing this bug report because my touchpad recently stopped
working at all.
I executed this at at a terminal : cat /proc/bus/input/devices
but there was no touchpad in the list.
I read this page (https://wiki.ubuntu.com/DebuggingTouchpadDetection)
and found out it must be a bug related to the kernel.
I'm attaching the result of the cat /proc/bus/input/devices command.
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.4.0-70-generic 5.4.0-70.78
ProcVersionSignature: Ubuntu 5.4.0-70.78-generic 5.4.94
Uname: Linux 5.4.0-70-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.16
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: florence 1302 F.... pulseaudio
CasperMD5CheckResult: skip
CurrentDesktop: MATE
Date: Fri Apr 2 13:51:27 2021
InstallationDate: Installed on 2021-02-09 (51 days ago)
InstallationMedia: Ubuntu-MATE 20.04.1 LTS "Focal Fossa" - Release amd64
(20200731)
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 8087:0a2b Intel Corp.
Bus 001 Device 003: ID 04f2:b568 Chicony Electronics Co., Ltd USB2.0 VGA UVC
WebCam
Bus 001 Device 002: ID 045e:0745 Microsoft Corp. Nano Transceiver v1.0 for
Bluetooth
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: ASUSTeK COMPUTER INC. VivoBook Flip 14_ASUS Flip TP412UA
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-70-generic
root=/dev/mapper/vgubuntu--mate-root ro quiet splash i8042.nomux vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.4.0-70-generic N/A
linux-backports-modules-5.4.0-70-generic N/A
linux-firmware 1.187.10
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/27/2018
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: TP412UA.303
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: TP412UA
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: 1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 31
dmi.chassis.vendor: ASUSTeK COMPUTER INC.
dmi.chassis.version: 1.0
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrTP412UA.303:bd07/27/2018:svnASUSTeKCOMPUTERINC.:pnVivoBookFlip14_ASUSFlipTP412UA:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnTP412UA:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct31:cvr1.0:
dmi.product.family: VivoBook Flip
dmi.product.name: VivoBook Flip 14_ASUS Flip TP412UA
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK COMPUTER INC.
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