I have a customer testing an FX app and more often than not, if the app is left open for a while (20 minutes or so), either the mouse ceases to work, or if it does work, when you click a field, or do something that should re-paint the window, the whole FX window goes totally grey and the app "disappears".
I've tried starting with "-Dprism.verbose=true -Dprism.order=sw" and without these options, and it seems to make no difference. The system is Xubuntu 14.0.43, kernel 3.13.0-71 running on a Gigabyte Brix, and Java 64 bit build 1.8.0_60-b27. I don't have this hardware in my office, but have run up a system with the same OS, kernel and Java, and cannot re-produce the problem. Are the any other command line switches, or debug flags that I can set to try and get a handle on why this is happening ? (Hope this is the right list for issues like this).
