I have just tried that and the result is the same. One thing I would like to point out is that situation has slightly improved from 18 to 20, however when the laptop is suspended and I move the touchpad diagonally instead the cursor is jumpy and does not follow the finger correctly (this only happens when the system is resume from a suspended state, with a full reboot everything works fine).
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1857938 Title: Extreme touchpad lag on HP Envy X360 13-ag0xxx on startup/awakening from suspended state Status in linux package in Ubuntu: Incomplete Bug description: I am using Ubuntu 20.04 with kernel 5.4.4 on my HP Envy X360 13-ag0xxx. The touchpad works fine under most conditions, however whenever the system wakes up from a suspended state (on startup) in the first 15-20 seconds the touchpad is quite laggy (everything else is smooth) and very hard to use. I am using Libinput 1.14.1. --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.3 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: user 2340 F.... pulseaudio /dev/snd/controlC0: user 2340 F.... pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2020-04-25 (83 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: HP HP ENVY x360 Convertible 13-ag0xxx Package: linux (not installed) ProcFB: 0 amdgpudrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-40-generic root=UUID=5cd8ac1d-85c5-4ed5-84c6-fb958f99ee4c ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44 RelatedPackageVersions: linux-restricted-modules-5.4.0-40-generic N/A linux-backports-modules-5.4.0-40-generic N/A linux-firmware 1.187.1 Tags: focal Uname: Linux 5.4.0-40-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: 05/13/2019 dmi.bios.vendor: AMI dmi.bios.version: F.42 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: 8496 dmi.board.vendor: HP dmi.board.version: 92.46 dmi.chassis.type: 31 dmi.chassis.vendor: HP dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAMI:bvrF.42:bd05/13/2019:svnHP:pnHPENVYx360Convertible13-ag0xxx:pvr:rvnHP:rn8496:rvr92.46:cvnHP:ct31:cvrChassisVersion: dmi.product.family: 103C_5335KV HP Envy dmi.product.name: HP ENVY x360 Convertible 13-ag0xxx dmi.product.sku: 4JV79EA#ABU dmi.sys.vendor: HP To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1857938/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
