Might this error be related to Bug #762167? I did a fresh install of ubuntu, and when running that app I got a lot of:
Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap" And the app looked different than before (see new screenshot), it was only when installing 'gtk2-engines-pixbuf' that the app tried *and failed* to load the correct theme. ** Attachment added: "Screenshot without pixmap" https://bugs.launchpad.net/ubuntu/+source/java-common/+bug/878937/+attachment/2786343/+files/newimage.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/878937 Title: Internal window decoration is not working correctly in Java apps To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/878937/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs