[Bug 88848] Tropico 5 no game window (Intel Bay Trail)

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Feb 11 14:38:42 PST 2015


https://bugs.freedesktop.org/show_bug.cgi?id=88848

--- Comment #3 from Ian Romanick <idr at freedesktop.org> ---
(In reply to Md Imam Hossain from comment #2)
> Okay if the run the game on nVidia graphics and then again run the game on
> Intel graphics then it works on Intel graphics with
> MESA_GL_VERSION_OVERRIDE=4.0 MESA_GLSL_VERSION_OVERRIDE=400 environment
> variables. So it seems like nVidia graphics able to compile some shaders and
> save the shaders in the game folder and then Intel graphics able to run the
> game. For example if I remove the game folder and install a fresh copy of
> the game and first try with Intel graphics the game will not run. Once I run
> the game with nVidia grapics later I can run the game with Intel graphics
> strange!

That is weird.  It seems unlikely to be related to shaders... Intel GPUs
wouldn't be able to use shaders compiled for an NVIDIA GPU.  Is there any other
output logged by the game on a fresh install?

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