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#1 2007-08-02 06:26:51
- walker.cz
- Member
- From: Czech republic
- Registered: 2007-04-10
- Posts: 8
- Website
[solved] notebook - crt monitor changes resolution
just now, I don´t know what to do. The problem - when I turn on ONLY notebook all is O.K. picture 1 PICTURE 1
but when I connect CRT monitor it changes the resolution down to two pixels I thnink -- see picture 2.PICTURE 2
Can anybody help me, please?
my xorg.conf.:
# **********************************************************************
# Refer to the xorg.conf(5) man page for details about the format of
# this file.
# **********************************************************************
# **********************************************************************
# Module section -- this section is used to specify
# which dynamically loadable modules to load.
# **********************************************************************
#
Section "Module"
# This loads the DBE extension module.
Load "dbe" # Double buffer extension
Load "GLcore"
Load "record"
# Load "exmod"
# This loads the miscellaneous extensions module, and disables
# initialisation of the XFree86-DGA extension within that module.
SubSection "extmod"
Option "omit xfree86-dga" # don't initialise the DGA extension
EndSubSection
# This loads the font modules
Load "type1"
Load "speedo"
Load "freetype"
# Load "xtt"
Load "vbe"
Load "int10"
Load "ddc"
Load "bitmap"
Load "i2c"
# This loads the GLX module
Load "glx"
# This loads the DRI module
Load "dri"
EndSection
# **********************************************************************
# Files section. This allows default font and rgb paths to be set
# **********************************************************************
Section "Files"
FontPath "/usr/share/fonts/misc"
FontPath "/usr/share/fonts/75dpi"
FontPath "/usr/share/fonts/100dpi"
FontPath "/usr/share/fonts/TTF"
FontPath "/usr/share/fonts/Type1"
FontPath "/usr/local/share/fonts"
EndSection
# **********************************************************************
# Server flags section.
# **********************************************************************
Section "ServerFlags"
Option "DefaultServerLayout" "Layout"
EndSection
# **********************************************************************
# Input devices
# **********************************************************************
# **********************************************************************
# Core keyboard's InputDevice section
# **********************************************************************
Section "InputDevice"
Identifier "Keyboard1"
Driver "kbd"
Option "AutoRepeat" "500 30"
Option "XkbRules" "xorg"
Option "XkbModel" "pc104"
Option "XkbLayout" "us,cz_qwerty"
Option "XkbVariant" "cz"
EndSection
# **********************************************************************
# Core Pointer's InputDevice section
# **********************************************************************
Section "InputDevice"
# Identifier and driver
Identifier "Mouse1"
Driver "mouse"
Option "Protocol" "ImPS/2" # Auto detect
Option "Device" "/dev/input/mice"
Option "Emulate3Buttons" "true"
EndSection
# **********************************************************************
# Other input device sections
# this is optional and is required only if you
# are using extended input devices. This is for example only. Refer
# to the xorg.conf man page for a description of the options.
# **********************************************************************
Section "InputDevice"
Identifier "Synaptics Touchpad"
Driver "synaptics"
Option "SendCoreEvents" "true"
Option "Device" "/dev/psaux"
Option "Protocol" "auto-dev"
Option "HorizScrollDelta" "0"
Option "UseShm" "true"
EndSection
# **********************************************************************
# Monitor section
# **********************************************************************
Section "Monitor"
Identifier "My Monitor"
HorizSync 28-60
VertRefresh 43-60
EndSection
Section "Monitor"
Identifier "Monitor_crt"
Option "DPMS"
VertRefresh 50-180
HorizSync 30-95
EndSection
# **********************************************************************
# Graphics device section
# **********************************************************************
Section "Device"
Identifier "Ati IGP 330M"
Driver "radeon"
BusID "PCI:1:5:0"
# unsupported card
#VideoRam 65536
Screen 0
Option "MonitorLayout" "LVDS,NONE"
Option "XAANoOffscreenPixmaps" "true"
Option "DRI" "true"
# Insert Clocks lines here if appropriate
EndSection
Section "Device"
Identifier "Ati_1"
Driver "radeon"
BusId "PCI:1:5:0"
Screen 1
Option "MonitorLayout" "CRT,LVDS"
Option "MergedXinerama" "on"
Option "MergedFB" "true"
EndSection
# **********************************************************************
# Screen sections
# **********************************************************************
Section "Screen"
Identifier "Screen 1"
Device "Ati IGP 330M"
Monitor "My Monitor"
DefaultDepth 24
Subsection "Display"
Depth 8
Modes "1024x768" "800x600" "640x480"
ViewPort 0 0
EndSubsection
Subsection "Display"
Depth 16
Modes "1024x768" "800x600" "640x480"
ViewPort 0 0
EndSubsection
Subsection "Display"
Depth 24
Modes "1024x768" "800x600" "640x480"
ViewPort 0 0
EndSubsection
EndSection
Section "Screen"
Identifier "screen_crt"
Device "Ati_1"
Monitor "Monitor_crt"
DefaultDepth 24
Subsection "Display"
Depth 8
Modes "1280x1024" "1024x768" "800x600" "640x480"
ViewPort 0 0
EndSubsection
Subsection "Display"
Depth 16
Modes "1280x1024" "1024x768" "800x600" "640x480"
ViewPort 0 0
EndSubsection
Subsection "Display"
Depth 24
Modes "1280x1024" "1024x768" "800x600" "640x480"
ViewPort 0 0
EndSubsection
Subsection "Display"
Depth 32
Modes "1280x1024" "1024x768" "800x600" "640x480"
ViewPort 0 0
EndSubsection
EndSection
# **********************************************************************
# ServerLayout sections.
# **********************************************************************
Section "ServerLayout"
Identifier "Layout"
# Screen 0 "Screen 1"
Screen "Screen 1"
# Screen 1 "screen_crt" LeftOf "Screen 1"
# Screen "screen_crt"
Option "AIGLX" "true"
# Option "Xinerama" "on"
InputDevice "Mouse1" "CorePointer"
InputDevice "Keyboard1" "CoreKeyboard"
InputDevice "Synaptics Touchpad"
EndSection
Section "DRI"
Mode 0666
EndSection
Section "Extensions"
Option "Composite" "Enable"
EndSectionjust another xorg.conf for dual monitor, if I use xorg.conf with xinerama the results is the same --> picture 2
Section "Module"
# This loads the DBE extension module.
Load "dbe" # Double buffer extension
Load "GLcore"
Load "record"
# Load "exmod"
# SubSection "extmod"
# Option "omit xfree86-dga" # don't initialise the DGA extension
# EndSubSection
# This loads the font modules
Load "type1"
Load "speedo"
Load "freetype"
# Load "xtt"
Load "vbe"
Load "int10"
Load "ddc"
Load "bitmap"
Load "i2c"
# This loads the GLX module
Load "glx"
# This loads the DRI module
Load "dri"
EndSection
# **********************************************************************
# Files section. This allows default font and rgb paths to be set
# **********************************************************************
Section "Files"
FontPath "/usr/share/fonts/misc"
FontPath "/usr/share/fonts/75dpi"
FontPath "/usr/share/fonts/100dpi"
FontPath "/usr/share/fonts/TTF"
FontPath "/usr/share/fonts/Type1"
FontPath "/usr/local/share/fonts"
EndSection
Section "ServerFlags"
Option "DefaultServerLayout" "Layout"
EndSection
# **********************************************************************
# Input devices
# **********************************************************************
Section "InputDevice"
Identifier "Keyboard1"
Driver "kbd"
Option "AutoRepeat" "500 30"
Option "XkbRules" "xorg"
Option "XkbModel" "pc104"
Option "XkbLayout" "us,cz_qwerty"
Option "XkbVariant" "cz"
EndSection
# **********************************************************************
# Core Pointer's InputDevice section
# **********************************************************************
Section "InputDevice"
Identifier "Mouse1"
Driver "mouse"
Option "Protocol" "ImPS/2" # Auto detect
Option "Device" "/dev/input/mice"
Option "Emulate3Buttons" "true"
EndSection
Section "InputDevice"
Identifier "Synaptics Touchpad"
Driver "synaptics"
Option "SendCoreEvents" "true"
Option "Device" "/dev/psaux"
Option "Protocol" "auto-dev"
Option "HorizScrollDelta" "0"
Option "UseShm" "true"
EndSection
# **********************************************************************
# Monitor section
# **********************************************************************
Section "Monitor"
Identifier "My Monitor"
Option "DPMS"
EndSection
# **********************************************************************
# Graphics device section
# **********************************************************************
Section "Device"
Identifier "Ati IGP 330M"
Driver "radeon"
BusID "PCI:1:5:0"
# unsupported card
Option "AGPMode" "4"
Option "AccelMethod" "XAA"
Option "AGPFastWrite" "On"
Option "EnablePageFlip" "On"
Option "MonitorLayout" "LVDS, CRT"
Option "MergedFB" "true"
Option "CRT2HSync" "30-95"
Option "CRT2VRefresh" "50-180"
Option "CRT2Position" "RightOf"
Option "OverlayOnCRTC2" "On"
Option "DynamicClocks" "On"
# Option "XAANoOffScreenPixMaps"
# Option "RenderAccel" "true"
Option "MetaModes" "1024x768-1024x768"
EndSection
# **********************************************************************
# Screen sections
# **********************************************************************
Section "Screen"
Identifier "Screen 1"
Device "Ati IGP 330M"
Monitor "My Monitor"
DefaultDepth 24
Subsection "Display"
Depth 8
Modes "1024x768" "800x600" "640x480"
EndSubsection
Subsection "Display"
Depth 16
Modes "1024x768" "800x600" "640x480"
EndSubsection
Subsection "Display"
Depth 24
Modes "1024x768" "800x600" "640x480"
EndSubsection
EndSection
# **********************************************************************
# ServerLayout sections.
# **********************************************************************
Section "ServerLayout"
Identifier "Layout"
Screen 0 "Screen 1" 0 0
# Option "AIGLX" "true"
InputDevice "Mouse1" "CorePointer"
InputDevice "Keyboard1" "CoreKeyboard"
InputDevice "Synaptics Touchpad"
EndSection
Section "DRI"
Mode 0666
EndSection
# Section "Extensions"
# Option "Composite" "Enable"
# EndSectionLast edited by walker.cz (2007-08-03 04:59:18)
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#2 2007-08-02 08:31:24
- retsaw
- Member
- From: London, UK
- Registered: 2005-03-22
- Posts: 132
Re: [solved] notebook - crt monitor changes resolution
It looks like the DPI is being changed, you can check the current DPI with "xdpyinfo | grep resolution" (that may not work if your LOCALE changes the output of xdpyinfo, in which case do "xdpyinfo" and look for the line which refers to dots per inch). I mange my DPI by setting "Displaysize <width> <height>" in the Monitor section with the width and height in mm that correspond to the DPI I want. However this may be ignored by your graphics driver, you can also by passing a command line option to X when it is started, you should be able to set this in your xdm/gdm/kdm configuration file. There may also be an option for your graphics driver to produce the result you want.
Hopefully this at least points you in the right direction to find a solution.
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#3 2007-08-02 09:54:54
- walker.cz
- Member
- From: Czech republic
- Registered: 2007-04-10
- Posts: 8
- Website
Re: [solved] notebook - crt monitor changes resolution
retsaw wrote:
It looks like the DPI is being changed, you can check the current DPI with "xdpyinfo | grep resolution" (that may not work if your LOCALE changes the output of xdpyinfo, in which case do "xdpyinfo" and look for the line which refers to dots per inch). I mange my DPI by setting "Displaysize <width> <height>" in the Monitor section with the width and height in mm that correspond to the DPI I want. However this may be ignored by your graphics driver, you can also by passing a command line option to X when it is started, you should be able to set this in your xdm/gdm/kdm configuration file. There may also be an option for your graphics driver to produce the result you want.
Hopefully this at least points you in the right direction to find a solution.
Thanks a lot, it helps me 
section MONITOR
DisplaySize 269 201 # 96 DPI @ 1024x768
and here is link to wiki XORG CONF
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