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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - `DRI_PRIME=1 glxgears -info` halts the system with Intel Graphics [8086:5917] + AMD Graphics [1002:6665]."
href="https://bugs.freedesktop.org/show_bug.cgi?id=103370#c4">Comment # 4</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - `DRI_PRIME=1 glxgears -info` halts the system with Intel Graphics [8086:5917] + AMD Graphics [1002:6665]."
href="https://bugs.freedesktop.org/show_bug.cgi?id=103370">bug 103370</a>
from <span class="vcard"><a class="email" href="mailto:fourdollars@gmail.com" title="Shih-Yuan Lee <fourdollars@gmail.com>"> <span class="fn">Shih-Yuan Lee</span></a>
</span></b>
<pre>Sorry. I pasted wrong logs.
GL_VERSION should be "3.0 Mesa 17.0.7" instead.
(In reply to Shih-Yuan Lee from <a href="show_bug.cgi?id=103370#c3">comment #3</a>)
<span class="quote">> Using DRI_PRIME=0 is just to switch between Intel and AMD Graphics.
> Of course, we can omit it completely.
>
> The system halt issue happens when executing `DRI_PRIME=1 glxgears -info`.
>
> u@u:~$ DRI_PRIME=1 glxgears -info
> Running synchronized to the vertical refresh. The framerate should be
> approximately the same as the monitor refresh rate.
> GL_RENDERER = Gallium 0.4 on AMD HAINAN (DRM 2.46.0, LLVM 3.8.0)
> GL_VERSION = 3.0 Mesa 11.2.0
> GL_VENDOR = X.Org
> ...
> u@u:~$ DRI_PRIME=0 glxgears -info
> Running synchronized to the vertical refresh. The framerate should be
> approximately the same as the monitor refresh rate.
> GL_RENDERER = Mesa DRI Intel(R) Kabylake GT1.5
> GL_VERSION = 3.0 Mesa 11.2.0
> GL_VENDOR = Intel Open Source Technology Center
> ...
>
> (In reply to Michel Dänzer from <a href="show_bug.cgi?id=103370#c1">comment #1</a>)
> > Please attach the corresponding dmesg output.
> >
> > (In reply to Shih-Yuan Lee from <a href="show_bug.cgi?id=103370#c0">comment #0</a>)
> > > While I am doing the tests with AC plugged in by `DRI_PRIME=1 glxgears
> > > -info` and `DRI_PRIME=0 glxgears -info`, the system halts and then is forced
> > > to shutdown automatically.
> >
> > To clarify, DRI_PRIME=1 glxgears works, the problem only occurs with
> > DRI_PRIME=0 glxgears?</span ></pre>
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