I've tried i3 here and Onboard doesn't seem to bother. When Window
->force-to-top is off it even gets tiled, but I can still type with all
devices. The fact that you can type with a mouse would speak against i3
being an issue too.

Thanks for the logs, they helped quite a bit. So the XIDepedentTouch
device isn't the screen, it's the Synaptics touch pad. The actual touch
screen reports as XIDirectTouch. Both event sources, XInput and Gtk,
should then decide this is a GDK_SOURCE_TOUCHSCREEN. However, as I
suspected in #5, there are no touch events coming from the wacom driver.

I learned that in order to get touch events, wacom's gesture support has to be 
disabled. In your case that's
xsetwacom --set "Wacom ISDv4 E6 Finger touch" Gesture off
or
xsetwacom --set 11 Gesture off

But, unfortunately this seems to stop core pointer events too. I do get
raw touch events, but the cursor doesn't move. Perhaps you have better
luck on the real touch screen, but the gesture support actually seems
useful, better keep it.

That leaves fixing Onboard. It's clear now that the "Touch input"
setting has to be  "none" since "single" and "multi" _require_ touch
events on a touch screen. We might need to blacklist wacom devices to
automate this, but for now leave it at "none".

Since "none" still leaves Onboard unresponsive for you, and the incoming
events are fine, I suspect something is wrong with the event processing
code. I can't pinpoint it yet though, so I'll pepper Onboard with more
debug output.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to onboard in Ubuntu.
https://bugs.launchpad.net/bugs/1297692

Title:
  Onboard not working with wacom driver

Status in Onboard on-screen keyboard:
  Incomplete
Status in “onboard” package in Ubuntu:
  Confirmed

Bug description:
  If I choose the wacom driver instead of the evdev driver in:

   /usr/share/X11/xorg.conf.d/10-evdev.conf

  the touchscreen works in general fine, but it is not posibible to type
  on the onscreen keyboard.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: onboard 1.0.0-0ubuntu2
  ProcVersionSignature: Ubuntu 3.13.0-19.40-generic 3.13.6
  Uname: Linux 3.13.0-19-generic x86_64
  ApportVersion: 2.13.3-0ubuntu1
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Wed Mar 26 09:27:31 2014
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2014-01-11 (73 days ago)
  InstallationMedia: Ubuntu 12.04.3 LTS "Precise Pangolin" - Release amd64 
(20130820.2)
  SourcePackage: onboard
  UpgradeStatus: Upgraded to trusty on 2014-03-23 (2 days ago)

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