Attached is image that shows how this bug does not happen on Lubuntu 16.10 that is based on Ubuntu 16.10. Lubuntu is installed from daily iso snapshot 2016-07-31.
** Attachment added: "Lubuntu1610start.png" https://bugs.launchpad.net/ubuntu/+source/cegui-mk2/+bug/1608114/+attachment/4711763/+files/Lubuntu1610start.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1608114 Title: Add bugfix: OpenGLRenderer on Linux renders CEGUI samples upside-down To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cegui-mk2/+bug/1608114/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs