OSX Editor: Corrupted graphics in 5.3

Unity Engine
1

My Mac OSX machine (Yosemite, 10.10.5, “Mid 2009” MacBook Pro model) gets fully-corrupted white-and-gray graphics in the editor under Unity beta 5.3.0b1:

It runs previous versions (5.2 and before) fine, so I suspect something goes wrong with the new OpenGL 3.3 engine used for the editor. My Windows machine displays the 5.3.0b1 editor fine, with no corruption.

Is there a way I can manually choose the older rendering engine for the editor, in order to use 5.3.0b1 on my Mac?

Also, incidentally, how can I “officially” file a bug report to Unity? I have looked around Unity’s website for about 15 minutes and still can’t find where to do it, though it’s probably staring at my face somehow.

2

In the Unity folder in Applications there is a “Unity Bug Reporter.app”

3

It’s also in the Help menu in Unity itself (Help → Report a Bug).

4

Thanks, I’ve reported it as case 734007.

5

As a workaround, you can use the legacy OpenGL 2.1 back-end by launching Unity with -force-opengl.

6

Launching Unity with -force-opengl does work and let me use the 5.3.0b1 editor without graphics corruption, cheers!