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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [SKL] GPU HANG: ecode 9:0:0x85dffffb, in Xorg [1085], reason: Hang on render ring, action: reset"
href="https://bugs.freedesktop.org/show_bug.cgi?id=99582#c13">Comment # 13</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [SKL] GPU HANG: ecode 9:0:0x85dffffb, in Xorg [1085], reason: Hang on render ring, action: reset"
href="https://bugs.freedesktop.org/show_bug.cgi?id=99582">bug 99582</a>
from <span class="vcard"><a class="email" href="mailto:yann.argotti@intel.com" title="yann <yann.argotti@intel.com>"> <span class="fn">yann</span></a>
</span></b>
<pre>(In reply to Antoine Aubry from <a href="show_bug.cgi?id=99582#c12">comment #12</a>)
<span class="quote">> So, I tried compiling mesa and installing it, but I think that I used the
> wrong prefix on the configure script, because ldconfig still reported that
> it would resolve the libraries from a different location than /usr/local/lib.
> Then I tried to install them using a ppa that supposedly offers the latest
> versions. After that, my desktop environment (unity) ceased to work. I
> fiddled a lot, reverted the packages from the ppa and uninstalled the
> libraries that I had compiled myself, but it was still broken. In the end, I
> reinstalled the OS :S
>
> The good news are that since I did a fresh install, I won't loose anything
> more if I need to reinstall again :)
>
> So, before I try again, I may need more information on how to install the
> libraries. On my setup - Ubuntu 16.10 - each of the libraries seems to be in
> a different directory. What arguments should I pass to ./configure to ensure
> that it installs properly ?</span >
Please start with <a href="http://www.mesa3d.org/autoconf.html">http://www.mesa3d.org/autoconf.html</a> &
<a href="https://01.org/linuxgraphics/documentation/build-guide-0">https://01.org/linuxgraphics/documentation/build-guide-0</a>
<span class="quote">> Also, after installing, how can I confirm that the libraries that are in use
> are indeed the ones that I compiled ?
>
> Thanks</span >
v
here check glxinfo ;)
<a href="https://dri.freedesktop.org/wiki/glxinfo/">https://dri.freedesktop.org/wiki/glxinfo/</a></pre>
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