https://bugs.winehq.org/show_bug.cgi?id=52625 --- Comment #3 from C. Leu <kle(a)bluewin.ch> --- Thanks Stefan Dösinger for your fast answer! Okay, so it looks that this is clearly a WineD3D related issue not a Mesa one. Will close in this case the Mesa bug. And regarding Unigine Sanctuary it is strange that I can run it in native OpenGL mode only when Gallium Nine is present (in the corresponding Wine prefix). For whatever reason Unigine Sanctuary doesn't starts up properly in a standard Wine prefix. (It is hanging at the start-up screen.) I know, this doesn't makes a lot sense. Maybe @Pavel Ondračka can confirm this behavior. ;-) Unigine Sanctuary can be directly launched from the CLI in OpenGL mode via the Sanctuary_gl.bat file. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.