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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - backlight-helper gets upset"
href="https://bugs.freedesktop.org/show_bug.cgi?id=82833#c15">Comment # 15</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - backlight-helper gets upset"
href="https://bugs.freedesktop.org/show_bug.cgi?id=82833">bug 82833</a>
from <span class="vcard"><a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> <span class="fn">Chris Wilson</span></a>
</span></b>
<pre>It's an issue with the Arch configuration: they have disabled root privileges
for Xorg which prevents us from changing the backlight value directly, and
instead have a setuid helper with which we communicate to do so. However, that
helper is not installed on your system and so it fails. The crash itself is
fixed upstream, which should now be available in the 2.99.916 package.</pre>
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