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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [KBL] GPU HANG: ecode 9:1:0xecdfbff3, in Xorg [590], reason: No progress on blitter ring, action: reset"
href="https://bugs.freedesktop.org/show_bug.cgi?id=101805#c6">Comment # 6</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [KBL] GPU HANG: ecode 9:1:0xecdfbff3, in Xorg [590], reason: No progress on blitter ring, action: reset"
href="https://bugs.freedesktop.org/show_bug.cgi?id=101805">bug 101805</a>
from <span class="vcard"><a class="email" href="mailto:imre.deak@intel.com" title="Imre Deak <imre.deak@intel.com>"> <span class="fn">Imre Deak</span></a>
</span></b>
<pre>(In reply to Chris Wilson from <a href="show_bug.cgi?id=101805#c4">comment #4</a>)
<span class="quote">> For hysterical reasons, could you please try booting with
> i915.enable_dmc=0</span >
Should be i915.enable_dc=0
<span class="quote">> on the kernel commandline (i.e. passed by grub), or via modprobe.</span ></pre>
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