Public bug reported: cegui is affected by this bug: https://bitbucket.org/cegui/cegui/issues/1063/openglrenderer-on-linux-renders-cegui
Fix is in repository, please backport or upgrade. This affects all that have older than version 0.8.5 of cegui. I'm running Linux Mint 18 that based on Ubuntu 16.04. cegui packages are from Ubuntu, version 0.8.4+dfsg-4ubuntu1 ** Affects: cegui-mk2 (Ubuntu) Importance: Undecided Status: New -- 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