Differences

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--- xorg [2012/02/14 01:11] – [MS윈도에서 modeline 얻는법] suapapa
+++ xorg [2013/08/03 05:04] (current) – external edit 127.0.0.1
@@ Line 35: / Line 35: @@
 Linux modeline parameters:
 "1440x900" 106.554 1440 1520 1672 1904 900 903 909 934 +hsync +vsync
+</code>
+<code diff>
+$ diff /etc/X11/xorg.conf.backup /etc/X11/xorg.conf
+c36
+<     HorizSync       28.0 - 55.0
+---
+>     HorizSync       28.0 - 60.0
+c54,55
+<     Option         "metamodes" "1024x768 +0+0"
+---
+>     Option         "metamodes" "1440x900 +0+0"
+>     #Option         "metamodes" "1024x768 +0+0"
+</code>
+수정 후
+<code>
+[  1250.759] (**) NVIDIA(0): Option "MetaModes" "1440x900 +0+0"
+[  1250.759] (**) NVIDIA(0): Enabling 2D acceleration
+[  1252.241] (WW) NVIDIA(GPU-0): The EDID read for display device CRT-1 is invalid:
+[  1252.241] (WW) NVIDIA(GPU-0):     unrecognized EDID Header.
+</code>
+현재 모드라인 얻기
+<code>
+$ xvidtune -show
+"1440x900"    106.50   1440 1520 1672 1904    900  903  909  934 -hsync +vsync
 </code>
@@ Line 83: / Line 110: @@
 </code>
+====== EDID read ======
+install
+<code bash>
+$ sudo apt-get install read-edid
+</code>
+read
+<code bash>
+$ sudo get-edid | parse-edid
+</code>
 ====== references ======
   *[[http://www.x.org/wiki/FAQVideoModes#ObtainingmodelinesfromWindowsprogramPowerStrip|Obtaining modelines from Windows program PowerStrip]]
   *[[https://wiki.ubuntu.com/X/Config/Resolution|X/Config/Resolution]]
+  *[[http://howto-pages.org/ModeLines/]]