If you use, or start using, compiz there is a color filter plugin that apparently lets you display in grayscale.  The forum entry I saw gave no more detail than that. <br><br><div class="gmail_quote">On Wed, May 25, 2011 at 12:41 AM, Nathan England <span dir="ltr">&lt;<a href="mailto:nathan@paysonlinux.org">nathan@paysonlinux.org</a>&gt;</span> wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">Is it possible to have X output only a grayscale color palette?<div><br></div><div>I was watching a show with a guy who is completely color blind and I wondered what X would look like with a high quality grayscale color scheme.</div>

<div>I can spend hours changing all my colors and window themes and blah blah blah, but it seemed like something X or an X driver might be able to do easily...</div><div><br></div><div>Any thoughts? I&#39;m using an Intel integrated graphics driver. i915.<br clear="all">

<br>-- <br>~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~<br>Nathan England<br>I believe in the Constitution and the 4th Amendment. I am innocent and have nothing to hide, but NO agent of the state crosses my threshhold without a valid warrant signed by a judge and properly submitted. If we fail to exercise our rights, we lose them.<br>


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