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<b><a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - ThinkPad T450: RetroArch refuses to go back into windowed mode after fullscreen"
href="https://bugs.freedesktop.org/show_bug.cgi?id=96767#c41">Comment # 41</a>
on <a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - ThinkPad T450: RetroArch refuses to go back into windowed mode after fullscreen"
href="https://bugs.freedesktop.org/show_bug.cgi?id=96767">bug 96767</a>
from <span class="vcard"><a class="email" href="mailto:diego.viola@gmail.com" title="Diego Viola <diego.viola@gmail.com>"> <span class="fn">Diego Viola</span></a>
</span></b>
<pre>(In reply to Diego Viola from <a href="show_bug.cgi?id=96767#c40">comment #40</a>)
<span class="quote">> (In reply to Chris Wilson from <a href="show_bug.cgi?id=96767#c39">comment #39</a>)
> > (In reply to Diego Viola from <a href="show_bug.cgi?id=96767#c38">comment #38</a>)
> > > Yes, I remember now. I still think xf86-video-intel+sna+dri2 shouldn't give
> > > different results than modesetting+glamor+dri2 for this use case, although I
> > > still get this bug even with Linux 4.8.1 and I've been bisecting from Linux
> > > 4.0 and up.
> >
> > If modesetting implements similar levels of DRI2 functionality (that seems
> > unlikely), then it will also hit the same bugs that have been uncovered so
> > far.
>
> I see, interesting.
>
> I've just tried reproducing this bug on Debian 8.6 and I couldn't reproduce
> it there, I made sure to remove the modesetting driver and use the -intel
> one, restart X, and make sure compositing was disabled on Xfce.
>
> I noticed it uses a much older kernel version: 3.16.
>
> Would you be interested to see a bisect between Linux 3.16 and 4.0 perhaps?
>
> Thanks.</span >
BTW, I tested this on the dualcore machine I originally reported this on, I
couldn't boot Debian on my T450 for some reason. I plan on doing the bisect on
both machines.</pre>
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