Oliver Ruebenacker escribío:> Dear friends,
>
> I have a Dell Latitude D820 laptop. Today, I changed the screen
> resolution to something smaller using
> Menu>System>Administration>Display, and I can not change it back.
The
> display used to be set to generic LCD display and the resolution - I
> think - was set to 1680x1050. Now the display is set to generic LCD
> panel 1024x768 and the highest resolution available is 1360x768. When
> I change the monitor type, it simply says the change will not take
> effect until I log out and in again, and it does not allow me to
> change the resolution to something higher (even though the monitor
> type is set to be a generic LCD with some higher resolution). When I
> log out and in, the monitor type is set to what it was before (see
> above).
>
> Web search has not solved the problem. Neither was I able to find
> out what monitor I have, nor what might be the problem. Video Card is
> nVidia Corporation G72M.
>
> Any help? Thanks!
>
> Take care
> Oliver
>
I have a d820 running F8. I have great resolution (1680x1050) using the nvidia
drivers.
You can do one of two things:
1) run nvidia-xconfig to fix your xorg.conf file.
2) here is my /etc/X11/xorg.conf that you can read to see what to change on
yours
# Xorg configuration created by system-config-display
Section "ServerLayout"
Identifier "single head configuration"
Screen 0 "Screen0" 0 0
InputDevice "Keyboard0" "CoreKeyboard"
InputDevice "Mouse0" "AlwaysCore"
"CorePointer"
InputDevice "Touchpad" "AlwaysCore"
EndSection
Section "Files"
# Multiple FontPath entries are allowed (they are concatenated together)
# By default, a font server independent of the X server is
# used to render fonts.
ModulePath "/usr/lib/xorg/modules/extensions/nvidia"
ModulePath "/usr/lib/xorg/modules/extensions"
ModulePath "/usr/lib/xorg/modules"
FontPath "unix/:7100"
EndSection
Section "Module"
## Load "dri"
Load "dbe"
Load "extmod"
Load "fbdevhw"
Load "record"
Load "freetype"
Load "type1"
Load "synaptics"
Load "glx"
## Load "GLCore"
EndSection
Section "ServerFlags"
Option "AIGLX" "off"
EndSection
Section "InputDevice"
# Specify which keyboard LEDs can be user-controlled (eg, with xset(1))
# Option "Xleds" "1 2 3"
# To disable the XKEYBOARD extension, uncomment XkbDisable.
# Option "XkbDisable"
# To customise the XKB settings to suit your keyboard, modify the
# lines below (which are the defaults). For example, for a non-U.S.
# keyboard, you will probably want to use:
# Option "XkbModel" "pc102"
# If you have a US Microsoft Natural keyboard, you can use:
# Option "XkbModel" "microsoft"
#
# Then to change the language, change the Layout setting.
# For example, a german layout can be obtained with:
# Option "XkbLayout" "de"
# or:
# Option "XkbLayout" "de"
# Option "XkbVariant" "nodeadkeys"
#
# If you''d like to switch the positions of your capslock and
# control keys, use:
# Option "XkbOptions" "ctrl:swapcaps"
# Or if you just want both to be control, use:
# Option "XkbOptions" "ctrl:nocaps"
#
Identifier "Keyboard0"
Driver "kbd"
Option "XkbModel" "pc105"
Option "XkbLayout" "us"
EndSection
Section "InputDevice"
Identifier "Mouse0"
Driver "mouse"
Option "Protocol" "IMPS/2"
Option "Device" "/dev/input/mice"
Option "ZAxisMapping" "4 5"
Option "Emulate3Buttons" "yes"
EndSection
Section "InputDevice"
Identifier "Touchpad"
Driver "synaptics"
Option "Device" "/dev/input/event3"
Option "Protocol" "event"
Option "LeftEdge" "130"
Option "RightEdge" "840"
Option "TopEdge" "130"
Option "BottomEdge" "640"
Option "FingerLow" "7"
Option "FingerHigh" "8"
Option "MaxTapTime" "0"
Option "MaxTapMove" "0"
Option "EmulateMidButtonTime" "75"
Option "VertScrollDelta" "20"
Option "HorizScrollDelta" "0"
Option "UpDownScrolling" "1"
Option "MinSpeed" "0.70"
Option "MaxSpeed" "1.20"
Option "AccelFactor" "0.080"
Option "EdgeMotionMinSpeed" "200"
Option "EdgeMotionMaxSpeed" "200"
Option "SHMConfig" "on"
Option "Emulate3Buttons" "on"
EndSection
Section "Monitor"
### Comment all HorizSync and VertSync values to use DDC:
Identifier "Monitor0"
VendorName "Monitor Vendor"
ModelName "LCD Panel 1600x1200"
HorizSync 31.5 - 90.0
VertRefresh 50.0 - 70.0
Option "dpms"
EndSection
Section "Device"
Identifier "nVidia Corporation G72M [GeForce Go 7400]"
Driver "nvidia"
EndSection
Section "Screen"
Identifier "Screen0"
Device "nVidia Corporation G72M [GeForce Go 7400]"
Monitor "Monitor0"
DefaultDepth 24
Option "NoFlip" "True"
Option "NvAGP" "1"
Option "renderaccel" "1"
Option "backingstore"
Option "AddARGBGLXVisuals" "True"
Option "DisableGLXRootClipping" "True"
Option "UseEDIDDpi" "False"
Option "AddARGBVisuals" "True"
Option "NoLogo" "True"
SubSection "Display"
Viewport 0 0
Depth 16
Modes "1680x1050" "1280x1024" "1024z768"
"800x600" "640x480"
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 24
EndSubSection
EndSection
Section "Extensions"
Option "Composite" "enabled"
EndSection
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"What the hell are you doing, Jeff?"
''Following orders.''