[Bug 1900290] ProcCpuinfo.txt

apport information

** Attachment added: "ProcCpuinfo.txt"
https://bugs.launchpad.net/bugs/1900290/+attachment/5426561/+files/ProcCpuinfo.txt

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https://bugs.launchpad.net/bugs/1900290

Title:
Touchpad stops working after sleep

Status in linux package in Ubuntu:
Confirmed

Bug description:
On my Thinkpad T450s, the touchpad stops working after sleep. I used to restart it with the rmmod/modprobe psmouse sequence, but after software updates today even that isn't working right (the touchpad comes back forgetting any customized settings)
It'd be nice if this core problem were just fixed so the touchpad worked after sleep.

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: xserver-xorg-input-libinput 0.29.0-1
ProcVersionSignature: Ubuntu 5.4.0-51.56-generic 5.4.65
Uname: Linux 5.4.0-51-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.9
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Sat Oct 17 16:09:17 2020
DistUpgraded: 2020-04-25 20:20:13,264 DEBUG Running PostInstallScript: './xorg_fix_proprietary.py'
DistroCodename: focal
DistroVariant: ubuntu
MachineType: LENOVO 20BWS1D61J
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=C.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-51-generic root=UUID=09cc0657-0a94-4a6c-9043-2df6132cd821 ro
SourcePackage: xserver-xorg-input-libinput
UpgradeStatus: Upgraded to focal on 2020-04-26 (174 days ago)
dmi.bios.date: 02/23/2019
dmi.bios.vendor: LENOVO
dmi.bios.version: JBET72WW (1.36 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20BWS1D61J
dmi.board.vendor: LENOVO
dmi.board.version: SDK0E50510 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias: dmi:bvnLENOVO:bvrJBET72WW(1.36):bd02/23/2019:svnLENOVO:pn20BWS1D61J:pvrThinkPadT450s:rvnLENOVO:rn20BWS1D61J:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad T450s
dmi.product.name: 20BWS1D61J
dmi.product.sku: LENOVO_MT_20BW_BU_Think_FM_ThinkPad T450s
dmi.product.version: ThinkPad T450s
dmi.sys.vendor: LENOVO
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.101-2
version.libgl1-mesa-dri: libgl1-mesa-dri 20.0.8-0ubuntu1~20.04.1
version.libgl1-mesa-glx: libgl1-mesa-glx N/A
version.xserver-xorg-core: xserver-xorg-core 2:1.20.8-2ubuntu2.4
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20200226-1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.16-1
---
ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu27.10
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: cyokum 1409 F.... pulseaudio
/dev/snd/controlC0: cyokum 1409 F.... pulseaudio
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 20.04
MachineType: LENOVO 20BWS1D61J
Package: linux (not installed)
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=C.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-52-generic root=UUID=09cc0657-0a94-4a6c-9043-2df6132cd821 ro
ProcVersionSignature: Ubuntu 5.4.0-52.57-generic 5.4.65
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
Tags: focal
Uname: Linux 5.4.0-52-generic x86_64
UpgradeStatus: Upgraded to focal on 2020-04-26 (181 days ago)
UserGroups: adm cdrom dip lpadmin lxd plugdev sudo
_MarkForUpload: True
dmi.bios.date: 02/23/2019
dmi.bios.vendor: LENOVO
dmi.bios.version: JBET72WW (1.36 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20BWS1D61J
dmi.board.vendor: LENOVO
dmi.board.version: SDK0E50510 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias: dmi:bvnLENOVO:bvrJBET72WW(1.36):bd02/23/2019:svnLENOVO:pn20BWS1D61J:pvrThinkPadT450s:rvnLENOVO:rn20BWS1D61J:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad T450s
dmi.product.name: 20BWS1D61J
dmi.product.sku: LENOVO_MT_20BW_BU_Think_FM_ThinkPad T450s
dmi.product.version: ThinkPad T450s
dmi.sys.vendor: LENOVO

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