Comment 0 for bug 1761846

Ubuntu 17.10 on both client and server, server is running xfce2, client is gnomeshell

using vncviewer (TigerVNC) from current apt repo, if I click on an item in a java8 app, the app does nothing until I minimize it, it then starts processing which will update the display on restoring the view

using nxclient / nxserver, the same client and server setup (except with nx) works fine, actions cause immediate response in the java8 app.

Let me know if there are any further logs/tests I can do to help