188 lines
3.4 KiB
HTML
188 lines
3.4 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<HTML
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><HEAD
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><TITLE
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>Why This HOWTO Is Obsolete</TITLE
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><META
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NAME="GENERATOR"
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CONTENT="Modular DocBook HTML Stylesheet Version 1.7"><LINK
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REL="HOME"
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TITLE="X.org/XFree86 Video Timings HOWTO"
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HREF="index.html"><LINK
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REL="PREVIOUS"
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TITLE="Disclaimer"
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HREF="disclaimer.html"><LINK
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REL="NEXT"
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TITLE="Introduction"
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HREF="introduction.html"></HEAD
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><BODY
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CLASS="sect1"
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BGCOLOR="#FFFFFF"
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TEXT="#000000"
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LINK="#0000FF"
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VLINK="#840084"
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ALINK="#0000FF"
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><DIV
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CLASS="NAVHEADER"
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><TABLE
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SUMMARY="Header navigation table"
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WIDTH="100%"
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BORDER="0"
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CELLPADDING="0"
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CELLSPACING="0"
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><TR
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><TH
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COLSPAN="3"
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ALIGN="center"
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>X.org/XFree86 Video Timings HOWTO</TH
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></TR
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><TR
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><TD
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WIDTH="10%"
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ALIGN="left"
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VALIGN="bottom"
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><A
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HREF="disclaimer.html"
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ACCESSKEY="P"
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>Prev</A
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></TD
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><TD
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WIDTH="80%"
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ALIGN="center"
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VALIGN="bottom"
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></TD
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><TD
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WIDTH="10%"
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ALIGN="right"
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VALIGN="bottom"
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><A
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HREF="introduction.html"
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ACCESSKEY="N"
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>Next</A
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></TD
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></TR
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></TABLE
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><HR
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ALIGN="LEFT"
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WIDTH="100%"></DIV
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><DIV
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CLASS="sect1"
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><H1
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CLASS="sect1"
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><A
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NAME="obsolete"
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></A
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>2. Why This HOWTO Is Obsolete</H1
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><P
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>In X.org (and for 4.0.0 and later versions of the now-obsolete
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XFree86) you no longer have to generate modelines at all under most
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circumstances. Instead they are computed internally by the server at
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startup time, based on the resolution you specify in the the monitor
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capabilities your X server gets via an EDID query to the monitor (and
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the Modes part of the Screen section part of your X configuration
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file, if you have one). </P
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><P
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>To change your screen resolution and color depth, simply edit or
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create a Display section describing it. Here is a sample Screen
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description from the X configuration file of my laptop:</P
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><TABLE
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BORDER="0"
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BGCOLOR="#E0E0E0"
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WIDTH="100%"
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><TR
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><TD
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><FONT
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COLOR="#000000"
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><PRE
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CLASS="screen"
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> Section "Screen"
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Identifier "Screen0"
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Device "ATI Rage Mobility"
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Monitor "Monitor0"
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DefaultDepth 16
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Subsection "Display"
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Depth 16
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Modes "1024x768"
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EndSubsection
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EndSection
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</PRE
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></FONT
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></TD
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></TR
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></TABLE
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><P
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>All you will usually need to do is change the numbers in the
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Modes entry. X will do the rest. If you specify an impossible
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resolution, it will fall back to the closest approximation that the EDID
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data from the monitor says it can support.</P
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><P
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>Therefore, the information in the remainder of this HOWTO is
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useful only if (a) you have an old, pre-EDID monitor, or (b) your
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graphics-card driver doesn't support querying the monitor, or (c) you
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are running a very old version of X (in which case, you should
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fix your problem by upgrading), or (d) your monitor/card combination
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operates outside the range over which X has canned modelines.</P
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></DIV
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><DIV
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CLASS="NAVFOOTER"
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><HR
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ALIGN="LEFT"
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WIDTH="100%"><TABLE
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SUMMARY="Footer navigation table"
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WIDTH="100%"
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BORDER="0"
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CELLPADDING="0"
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CELLSPACING="0"
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><TR
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><TD
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WIDTH="33%"
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ALIGN="left"
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VALIGN="top"
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><A
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HREF="disclaimer.html"
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ACCESSKEY="P"
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>Prev</A
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></TD
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><TD
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WIDTH="34%"
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ALIGN="center"
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VALIGN="top"
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><A
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HREF="index.html"
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ACCESSKEY="H"
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>Home</A
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></TD
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><TD
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WIDTH="33%"
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ALIGN="right"
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VALIGN="top"
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><A
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HREF="introduction.html"
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ACCESSKEY="N"
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>Next</A
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></TD
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></TR
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><TR
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><TD
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WIDTH="33%"
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ALIGN="left"
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VALIGN="top"
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>Disclaimer</TD
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><TD
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WIDTH="34%"
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ALIGN="center"
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VALIGN="top"
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> </TD
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><TD
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WIDTH="33%"
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ALIGN="right"
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VALIGN="top"
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>Introduction</TD
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></TR
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></TABLE
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></DIV
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></BODY
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></HTML
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> |