Hi Christian,

We have recently tested Oxygen 21.1 on Ubuntu 19.10/X11 and did not encounter any issues.

Is Ubuntu configured to use X11 or Wayland? Run in a terminal


      echo $XDG_SESSION_TYPE

Wayland is known to have issues with Java applications. We have only tested with X11.

Are you running anything with sudo?

What distribution of Oxygen are you using (.sh installer, .tar.gz)?
Please try one of the distributions of Oxygen with bundled Java (.sh), if you haven't already.

Check your environment for any Java related variables (JAVA_OPTS, JAVA_OPTIONS):
printenv|grep JAVA

Regards,
Adrian

Adrian Buza
oXygen XML Editor and Author Support

On 31.10.2019 10:03, Christian Wittern wrote:

Hi there,

I am trying to use oXygen 21.1 on Ubuntu 19.10. The java interface behaves strange there, it seems not to accept mouse interaction. Is this a known problem / is there a fix for this?

All the best,

Christian

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