The mainline kernel works fine.

Thanks for the tip.

Please could you elaborate a little what was wrong in layman's terms?

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https://bugs.launchpad.net/bugs/1835040

Title:
  Touchpd not working properly on Linux

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Installed Ubuntu 19.04 on a laptop, the touch pad is behaving abnormally.
  It's detected, but nothing seems to work, however working very normal with 
Windows 10.

  Laptop model - iBall CompBook M500

  It's somewhat similar to this bug, probably using the same touchpad hardware 
too.
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1825718

  Attached some logs, with `i2c-hid.debug=1 hid.debug=1` the boot time
  kernel parameters added.

  Thanks.
  ---
  ProblemType: Bug
  ApportVersion: 2.20.10-0ubuntu27
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  arnab       931 F.... pulseaudio
  CurrentDesktop: LXQt
  DistroRelease: Ubuntu 19.04
  InstallationDate: Installed on 2019-06-22 (13 days ago)
  InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416)
  MachineType: iBall iBall CompBook M500
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-13-generic 
root=UUID=88dcdd79-12d6-4052-8314-eb0074bbca8c ro quiet
  ProcVersionSignature: Ubuntu 5.0.0-13.14-generic 5.0.6
  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
  Tags:  disco
  Uname: Linux 5.0.0-13-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 07/25/2018
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: CC-14.1-BI-Y116AR400-AA54G-051-C
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: Aptio CRB
  dmi.board.vendor: AMI Corporation
  dmi.board.version: To be filled by O.E.M.
  dmi.chassis.asset.tag: To be filled by O.E.M.
  dmi.chassis.type: 31
  dmi.chassis.version: To be filled by O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrCC-14.1-BI-Y116AR400-AA54G-051-C:bd07/25/2018:svniBall:pniBallCompBookM500:pvrTobefilledbyO.E.M.:rvnAMICorporation:rnAptioCRB:rvrTobefilledbyO.E.M.:cvn:ct31:cvrTobefilledbyO.E.M.:
  dmi.product.family: Notebook
  dmi.product.name: iBall CompBook M500
  dmi.product.sku: To be filled by O.E.M.
  dmi.product.version: To be filled by O.E.M.
  dmi.sys.vendor: iBall

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