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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO --- - Dell Latitude E5440 screen goes blank when external VGA monitor connected"
href="https://bugs.freedesktop.org/show_bug.cgi?id=75385#c10">Comment # 10</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO --- - Dell Latitude E5440 screen goes blank when external VGA monitor connected"
href="https://bugs.freedesktop.org/show_bug.cgi?id=75385">bug 75385</a>
from <span class="vcard"><a class="email" href="mailto:colin.morningstar@gmail.com" title="colin.morningstar@gmail.com">colin.morningstar@gmail.com</a>
</span></b>
<pre>'modinfo i915 | grep enable_fbc' or 'ls
/sys/module/i915/parameters/*enable_fbc' yields
/sys/module/i915/parameters/i915_enable_fbc
so I put
options i915_enable_fbc=0
into /etc/modprobe.d/i915.conf
After a reboot, cat /sys/module/i915/parameters/*enable_fbc yields -1.
which I assume means it is not disabled. What else must I do?</pre>
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