>Probably your device can't work well under i2c bus. > >please have a try: >add "psmouse.synaptics_intertouch=0" to the kernel bootargs.
Yep, that fixed it! Hope all of this information can help patch it for anyone else affected! -- 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/1827304 Title: Linux 5.0.0-13 In Upgrade From Cosmic to Disco Broke Synaptic Touchpad Status in linux package in Ubuntu: Confirmed Bug description: In a Kubuntu Cosmic install, I had a working Synaptic touchpad. Upon upgrading to Disco, and only while on the 5.0.0-13 kernel, I lose touchpad support. It appears that the kernel still properly finds it and loads the psmouse module, but libinput does not receive any input from the device at all. ProblemType: Bug DistroRelease: Ubuntu 19.04 Package: linux-image-5.0.0-13-generic 5.0.0-13.14 ProcVersionSignature: Ubuntu 5.0.0-13.14-generic 5.0.6 Uname: Linux 5.0.0-13-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.10-0ubuntu27 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: harley 1708 F.... pulseaudio CurrentDesktop: KDE Date: Wed May 1 21:15:15 2019 InstallationDate: Installed on 2019-04-10 (21 days ago) InstallationMedia: Kubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.2) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 004: ID 0a5c:216d Broadcom Corp. BCM43142A0 Bluetooth 4.0 Bus 001 Device 003: ID 1a40:0101 Terminus Technology Inc. Hub Bus 001 Device 002: ID 064e:c346 Suyin Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: HP HP Notebook ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-13-generic root=UUID=0418c64c-d98d-4189-acc8-7f845203fc16 ro quiet splash vt.handoff=1 RelatedPackageVersions: linux-restricted-modules-5.0.0-13-generic N/A linux-backports-modules-5.0.0-13-generic N/A linux-firmware 1.178 SourcePackage: linux UpgradeStatus: Upgraded to disco on 2019-04-18 (13 days ago) dmi.bios.date: 05/19/2016 dmi.bios.vendor: Insyde dmi.bios.version: F.09 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: 81F1 dmi.board.vendor: HP dmi.board.version: 64.29 dmi.chassis.asset.tag: Chassis Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnInsyde:bvrF.09:bd05/19/2016:svnHP:pnHPNotebook:pvrType1ProductConfigId:rvnHP:rn81F1:rvr64.29:cvnHewlett-Packard:ct10:cvrChassisVersion: dmi.product.family: 103C_5335KV G=N L=CON B=HP dmi.product.name: HP Notebook dmi.product.sku: X0S19UA#ABA dmi.product.version: Type1ProductConfigId dmi.sys.vendor: HP To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1827304/+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
