** Description changed:

- Sorry if acpid is not the right package for this. The blueprint for 
convertibles mentions /etc/acpi/twist-tabletmode.sh, though the blueprint is 
old and where this would be implemented may have changed: 
+ Sorry if acpid is not the right package for this. The blueprint for 
convertibles mentions /etc/acpi/twist-tabletmode.sh, though the blueprint is 
old and where this would be implemented may have changed:
  
https://blueprints.launchpad.net/ubuntu/+spec/client-1305-convertibles-and-touch-desktop
  
  Repro:
  1. Fold display back to tent mode and further to tablet mode
  
- -> The touchpad should get disabled, but doesn't. The keyboard does get
- disabled, and so the mode is correctly detected somewhere
+ -> The touchpad should get automatically disabled, but doesn't. The
+ keyboard does get disabled, and so the mode is correctly detected
+ somewhere.
+ 
+ The touchpad CAN be disabled manually with the secondary Fn function of
+ the dedicated key.
  
  The touchpad is an ELAN1200 and the ELAN entries from libinput list-
  devices (under Wayland) are attached.
  
  cat /proc/bus/input/devices gives:
  I: Bus=0018 Vendor=04f3 Product=3066 Version=0100
  N: Name="ELAN1200:00 04F3:3066 Touchpad"
  P: Phys=i2c-ELAN1200:00
  S: 
Sysfs=/devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-1/i2c-ELAN1200:00/0018:04F3:3066.0002/input/input20
  U: Uniq=
- H: Handlers=mouse1 event12 
+ H: Handlers=mouse1 event12
  B: PROP=5
  B: EV=1b
  B: KEY=e520 10000 0 0 0 0
  B: ABS=260800000000003
  B: MSC=20
  
  kernel.org has this documentation about Elantech pads:
  https://www.kernel.org/doc/html/v4.16/input/devices/elantech.html
  
  Driver info on github:
  https://github.com/mishurov/linux_elan1200_touchpad
  
  Please let me know if you need any other info, thanks
  
  ProblemType: Bug
  DistroRelease: Ubuntu 18.10
  Package: acpid 1:2.0.28-1ubuntu1
  ProcVersionSignature: Ubuntu 4.17.0-9.10-generic 4.17.17
  Uname: Linux 4.17.0-9-generic x86_64
  ApportVersion: 2.20.10-0ubuntu9
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sun Sep  9 00:41:36 2018
  InstallationDate: Installed on 2018-09-05 (3 days ago)
  InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Alpha amd64 (20180822)
  SourcePackage: acpid
  UpgradeStatus: No upgrade log present (probably fresh install)

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https://bugs.launchpad.net/bugs/1791473

Title:
  Touchpad Elantech ELAN1200 does not get disabled in tablet mode of
  Asus ZenBook Flip UX561UD convertible laptop

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