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software:x [2008/06/08 16:14] – adminsoftware:x [2018/05/10 21:22] (current) – [X] admin
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 ====== X ====== ====== X ======
 ^ Links  ^ ^ Links  ^
-| [[http://wiki.debian.org/XStrikeForce/HowToRandR12|HowToRandR12]]\\ [[http://www.thinkwiki.org/wiki/Xorg_RandR_1.2|Xorg_RandR_1.2]]  |+[[http://www.thinkwiki.org/wiki/Xorg_RandR_1.2|Xorg_RandR_1.2]]\\ [[http://keithp.com/blogs/randr_1.2_update/|randr_1.2_update]]\\ [[http://udrepper.livejournal.com/20187.html|magic keywords in the monitor section]]\\ [[https://wiki.ubuntu.com/X/Config|Ubuntu wiki page about basic configuring xorg.conf with randr]]
  
 ===== Find video controller ===== ===== Find video controller =====
 +In xorg terminology the video controller is called a device.
 Find your video controller with: Find your video controller with:
   $ lspci | grep VGA   $ lspci | grep VGA
Line 13: Line 14:
  Driver "radeon"  Driver "radeon"
  Vendorname "ATI"  Vendorname "ATI"
-EndSection</code> 
- 
-In your Section "Screen" add the following line: 
-<code>Section "Screen" 
-   ... 
-   Monitor "foo" 
-   ... 
 EndSection</code> EndSection</code>
  
Line 30: Line 24:
    Option "DPMS"    Option "DPMS"
 EndSection</code> EndSection</code>
 +
 +In your Section "Screen" the monitor and device should be binded together. In this section also the allocation is made, which connector at the graphics card is referenced as screen 0 and which output is referenced as another screen in xorg terminology. Although for some this may seem obvious, screen 0 is not just the always first connector. Where should you start to count for screen 0 for example? And what if for some reason you want to overwrite the detected monitor types, or if a driver makes a false detection? The [[http://www.x.org/archive/X11R6.8.2/doc/radeon.4.html|man-page about the radeon driver]] shows this vital information on this. In the following option:
 +  Option "MonitorLayout" "string"
 +
 +| The possible monitor types are:\\ NONE -- Not connected\\ CRT -- Analog CRT monitor\\ TMDS -- Desktop flat panel\\ LVDS -- Laptop flat panel\\ This option can be used in following format:\\ Option "MonitorLayout" "[type on primary], [type on secondary]"\\ For example, Option "MonitorLayout" "CRT, TMDS"\\ \\ Primary/Secondary head for dual-head cards:\\ (when only one port is used, it will be treated as the primary regardless)\\ **Primary head:**\\ DVI port on DVI+VGA cards\\ LCD output on laptops\\ Internal TMDS port on DVI+DVI cards\\ **Secondary head:**\\ VGA port on DVI+VGA cards\\ VGA port on laptops\\ \\ External TMDS port on DVI+DVI cards\\ \\ The default value is **undefined**.  |
 +
 +
 +Add the following line:
 +<code>Section "Screen"
 +   ...
 +   Monitor "foo"
 +   ...
 +EndSection</code>
 +
 +In the current setup, the Edid-data which the VGA monitor supplies is incorrect, therefore X does not work instantaneously. A solution in this is to force it to ignore the Edid data. This can be done with:
 +  ....
 +
 +
  
 The following xorg.conf file is my current file, which is not working fine yet. Graphic Controller: Ati Radeon 9700 Pro (R300 chipset), VGA output: Nec MultiSync LCD1830, DVI output: LaCie photon20vision. Default screen is Nec MultiSync LCD1830. The following xorg.conf file is my current file, which is not working fine yet. Graphic Controller: Ati Radeon 9700 Pro (R300 chipset), VGA output: Nec MultiSync LCD1830, DVI output: LaCie photon20vision. Default screen is Nec MultiSync LCD1830.
Line 104: Line 116:
  Identifier "Default Layout"  Identifier "Default Layout"
  Screen "Default Screen"  Screen "Default Screen"
 +EndSection</code>
 +
 +[[http://ubuntuforums.org/showthread.php?t=610859|Add the xrandr command to the startup in the system preferences]]
 +==== Failsafe ====
 +Result after Failsafe
 +<code> xorg.conf (X.Org X Window System server configuration file)
 +#
 +# This file was generated by failsafeDexconf, using
 +# values from the debconf database and some overrides to use vesa mode.
 +#
 +# You should use dexconf or another such tool for creating a "real" xorg.conf
 +# For example:
 +#   sudo dpkg-reconfigure -phigh xserver-xorg
 +Section "InputDevice"
 + Identifier "Generic Keyboard"
 + Driver "kbd"
 + Option "XkbRules" "xorg"
 + Option "XkbModel" "pc105"
 + Option "XkbLayout" "us"
 +EndSection
 +
 +Section "InputDevice"
 + Identifier "Configured Mouse"
 + Driver "mouse"
 +EndSection
 +
 +Section "Device"
 + Identifier "Configured Video Device"
 + Boardname "vesa"
 + Busid "PCI:1:0:1"
 + Driver "vesa"
 + Screen 0
 +EndSection
 +
 +Section "Monitor"
 + Identifier "Configured Monitor"
 + Vendorname "Samsung"
 + Modelname "Samsung SyncMaster 213T/CX210T"
 + Horizsync 30-81
 + Vertrefresh 56-75
 +  modeline  "640x480@60" 25.2 640 656 752 800 480 490 492 525 -vsync -hsync
 +  modeline  "640x480@72" 31.5 640 664 704 832 480 489 491 520 -vsync -hsync
 +  modeline  "640x480@75" 31.5 640 656 720 840 480 481 484 500 -vsync -hsync
 +  modeline  "800x600@56" 36.0 800 824 896 1024 600 601 603 625 +hsync +vsync
 +  modeline  "800x600@72" 50.0 800 856 976 1040 600 637 643 666 +hsync +vsync
 +  modeline  "800x600@75" 49.5 800 816 896 1056 600 601 604 625 +hsync +vsync
 +  modeline  "800x600@60" 40.0 800 840 968 1056 600 601 605 628 +hsync +vsync
 +  modeline  "832x624@75" 57.284 832 864 928 1152 624 625 628 667 -vsync -hsync
 +  modeline  "1024x768@75" 78.8 1024 1040 1136 1312 768 769 772 800 +hsync +vsync
 +  modeline  "1024x768@70" 75.0 1024 1048 1184 1328 768 771 777 806 -vsync -hsync
 +  modeline  "1024x768@60" 65.0 1024 1048 1184 1344 768 771 777 806 -vsync -hsync
 +  modeline  "1152x864@75" 108.0 1152 1216 1344 1600 864 865 868 900 +hsync +vsync
 +  modeline  "1280x1024@75" 135.0 1280 1296 1440 1688 1024 1025 1028 1066 +hsync +vsync
 +  modeline  "1280x960@60" 102.1 1280 1360 1496 1712 960 961 964 994 -hsync +vsync
 +  modeline  "1280x1024@60" 108.0 1280 1328 1440 1688 1024 1025 1028 1066 +hsync +vsync
 +  modeline  "1280x960@75" 129.86 1280 1368 1504 1728 960 961 964 1002 -hsync +vsync
 +  modeline  "1400x1050@60" 122.61 1400 1488 1640 1880 1050 1051 1054 1087 -hsync +vsync
 +  modeline  "1600x1200@65" 175.5 1600 1664 1856 2160 1200 1201 1204 1250 +hsync +vsync
 +  modeline  "1600x1200@60" 162.0 1600 1664 1856 2160 1200 1201 1204 1250 +hsync +vsync
 + Gamma 1.0
 +EndSection
 +
 +Section "Screen"
 + Identifier "Default Screen"
 + Device "Configured Video Device"
 + Monitor "Configured Monitor"
 + Defaultdepth 24
 + SubSection "Display"
 + Depth 24
 + Modes "1600x1200@65" "1600x1200@60" "1400x1050@60" "1280x960@75" "1280x1024@60" "1280x960@60" "1280x1024@75" "1152x864@75" "1024x768@60" "1024x768@70" "1024x768@75" "832x624@75" "800x600@60" "800x600@75" "800x600@72" "800x600@56" "640x480@75" "640x480@72" "640x480@60"
 + EndSubSection
 +EndSection
 +
 +Section "ServerLayout"
 + Identifier "Default Layout"
 +  screen 0 "screen1" 0 0
 +EndSection
 +Section "Module"
 + Load "glx"
 + Load "GLcore"
 + Load "v4l"
 +EndSection
 +Section "device" # 
 + Identifier "device1"
 + Boardname "ATI Radeon (fglrx)"
 + Busid "PCI:1:0:0"
 + Driver "radeon"
 + Screen 0
 + Vendorname "ATI"
 + Option "MergedFB" "off"
 +EndSection
 +Section "screen" # 
 + Identifier "screen1"
 + Device "device1"
 + Defaultdepth 24
 + Monitor "monitor1"
 + SubSection "Display"
 + Depth 24
 + Modes "1600x1200@60" "1400x1050@60" "1280x960@75" "1280x1024@60" "1280x960@60" "1280x1024@75" "1152x864@75" "1024x768@60" "1024x768@70" "1024x768@75" "1024x768@85" "832x624@75" "800x600@60" "800x600@85" "800x600@75" "800x600@72" "800x600@56" "640x480@85" "640x480@75" "640x480@72" "640x480@60"
 + EndSubSection
 +EndSection
 +Section "monitor" # 
 + Identifier "monitor1"
 + Vendorname "LG Electronics Inc."
 + Modelname "LG L2010B (Digital)"
 + Horizsync 28.0-80.0
 + Vertrefresh 56.0-85.0
 +  modeline  "640x480@60" 25.2 640 656 752 800 480 490 492 525 -vsync -hsync
 +  modeline  "640x480@72" 31.5 640 664 704 832 480 489 491 520 -vsync -hsync
 +  modeline  "640x480@75" 31.5 640 656 720 840 480 481 484 500 -vsync -hsync
 +  modeline  "640x480@85" 36.0 640 696 752 832 480 481 484 509 -vsync -hsync
 +  modeline  "800x600@56" 36.0 800 824 896 1024 600 601 603 625 +hsync +vsync
 +  modeline  "800x600@72" 50.0 800 856 976 1040 600 637 643 666 +hsync +vsync
 +  modeline  "800x600@75" 49.5 800 816 896 1056 600 601 604 625 +hsync +vsync
 +  modeline  "800x600@85" 56.3 800 832 896 1048 600 601 604 631 +hsync +vsync
 +  modeline  "800x600@60" 40.0 800 840 968 1056 600 601 605 628 +hsync +vsync
 +  modeline  "832x624@75" 57.284 832 864 928 1152 624 625 628 667 -vsync -hsync
 +  modeline  "1024x768@85" 94.5 1024 1072 1168 1376 768 769 772 808 +hsync +vsync
 +  modeline  "1024x768@75" 78.8 1024 1040 1136 1312 768 769 772 800 +hsync +vsync
 +  modeline  "1024x768@70" 75.0 1024 1048 1184 1328 768 771 777 806 -vsync -hsync
 +  modeline  "1024x768@60" 65.0 1024 1048 1184 1344 768 771 777 806 -vsync -hsync
 +  modeline  "1152x864@75" 108.0 1152 1216 1344 1600 864 865 868 900 +hsync +vsync
 +  modeline  "1280x1024@75" 135.0 1280 1296 1440 1688 1024 1025 1028 1066 +hsync +vsync
 +  modeline  "1280x960@60" 102.1 1280 1360 1496 1712 960 961 964 994 -hsync +vsync
 +  modeline  "1280x1024@60" 108.0 1280 1328 1440 1688 1024 1025 1028 1066 +hsync +vsync
 +  modeline  "1280x960@75" 129.86 1280 1368 1504 1728 960 961 964 1002 -hsync +vsync
 +  modeline  "1400x1050@60" 122.61 1400 1488 1640 1880 1050 1051 1054 1087 -hsync +vsync
 +  modeline  "1600x1200@60" 162.0 1600 1664 1856 2160 1200 1201 1204 1250 +hsync +vsync
 + Gamma 1.0
 +EndSection
 +Section "ServerFlags"
 EndSection</code> EndSection</code>
software/x.1212934485.txt.gz · Last modified: 2008/06/08 16:14 by admin

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