Comment # 5 on bug 91600 from Chris Rankin

(In reply to Henri Verbeet from comment #4)
> Creating core contexts should work fine on Wine, but WoW may not be trying
> to create one.
I have added this to my WoW start-up script:

MESA_GL_VERSION_OVERRIDE=3.3COMPAT
export MESA_GL_VERSION_OVERRIDE

And now WoW is running successfully in OpenGL mode. It appears that WoW
*requires* OpenGL 3.3 over 3.0.