Behålla upplösningen 1280x768 ???

[Kaveh]

Har rotat runt blan massa trådar men finner tyvärr inget som kan hjälpa mig.

När jag ställer in att jag vill ha 1280x768 blir allt nice! Men så fort jag startar om byter den till 1280x1024. Ser bra ut på tv men på datorn är bilden "för stor" för skärmen. måste dra runt bilden. Skärmen pallar max 1280x800. fattar inte varför det blir så? går jag in i xorg.conf finns inte 1280x768 med längre???

Kan gå in och ändra varjegång men det e rätt surt.

Förslag?

Postar min xorg fil dirr. när jag ändrat instaällningar.



# xorg.conf (xorg X Window System server configuration file)
#
# This file was generated by dexconf, the Debian X Configuration tool, using
# values from the debconf database.
#
# Edit this file with caution, and see the xorg.conf manual page.
# (Type "man xorg.conf" at the shell prompt.)
#
# This file is automatically updated on xserver-xorg package upgrades *only*
# if it has not been modified since the last upgrade of the xserver-xorg
# package.
#
# If you have edited this file but would like it to be automatically updated
# again, run the following command:
#  sudo dpkg-reconfigure -phigh xserver-xorg

Section "Files"
EndSection

Section "InputDevice"
Identifier "Generic Keyboard"
Driver "kbd"
Option "CoreKeyboard"
Option "XkbRules" "xorg"
Option "XkbModel" "pc105"
Option "XkbLayout" "se"
EndSection

Section "InputDevice"
Identifier "Configured Mouse"
Driver "mouse"
Option "CorePointer"
Option "Device" "/dev/input/mice"
Option "Protocol" "ImPS/2"
Option "ZAxisMapping" "4 5"
Option "Emulate3Buttons" "true"
EndSection

Section "InputDevice"
Identifier "Synaptics Touchpad"
Driver "synaptics"
Option "SendCoreEvents" "true"
Option "Device" "/dev/psaux"
Option "Protocol" "auto-dev"
Option "HorizEdgeScroll" "0"
EndSection

Section "InputDevice"
Driver "wacom"
Identifier "stylus"
Option "Device" "/dev/input/wacom"
Option "Type" "stylus"
Option "ForceDevice" "ISDV4"# Tablet PC ONLY
EndSection

Section "InputDevice"
Driver "wacom"
Identifier "eraser"
Option "Device" "/dev/input/wacom"
Option "Type" "eraser"
Option "ForceDevice" "ISDV4"# Tablet PC ONLY
EndSection

Section "InputDevice"
Driver "wacom"
Identifier "cursor"
Option "Device" "/dev/input/wacom"
Option "Type" "cursor"
Option "ForceDevice" "ISDV4"# Tablet PC ONLY
EndSection

Section "Device"
Identifier "Generic Video Card"
Boardname "ati"
Busid "PCI:1:0:0"
Driver "fglrx"
Screen 0
EndSection

Section "Monitor"
Identifier "Generic Monitor"
Vendorname "Plug 'n' Play"
Modelname "Plug 'n' Play"
  modeline  "640x480@60" 25.2 640 656 752 800 480 490 492 525 -vsync -hsync
Gamma 1.0
EndSection

Section "Screen"
Identifier "Default Screen"
Device "Generic Video Card"
Monitor "Generic Monitor"
Defaultdepth 24
SubSection "Display"
Depth 24
Virtual 640 480
Modes "640x480@60"
EndSubSection
EndSection

Section "ServerLayout"
Identifier "Default Layout"
  screen 0 "Default Screen" 0 0
Inputdevice "Generic Keyboard"
Inputdevice "Configured Mouse"

# Uncomment if you have a wacom tablet
# InputDevice    "stylus" "SendCoreEvents"
# InputDevice    "cursor" "SendCoreEvents"
# InputDevice    "eraser" "SendCoreEvents"
Inputdevice "Synaptics Touchpad"
EndSection
Section "Module"
Load "glx"
Load "dbe"
Load "v4l"
EndSection
Section "Extensions"
Option "Composite" "1"
EndSection
Section "device" # 
Identifier "device1"
Boardname "ati"
Busid "PCI:1:0:0"
Driver "fglrx"
Screen 1
EndSection
Section "screen" # 
Identifier "screen1"
Device "device1"
Defaultdepth 24
Monitor "monitor1"
SubSection "Display"
Depth 24
Modes "640x480@60"
EndSubSection
EndSection
Section "monitor" # 
Identifier "monitor1"
Vendorname "Plug 'n' Play"
Modelname "Plug 'n' Play"
  modeline  "640x480@60" 25.2 640 656 752 800 480 490 492 525 -vsync -hsync
Gamma 1.0
EndSection
Section "ServerFlags"
EndSection

[alatariel]

varifrån kommer dina modeline-s rader?

de ser både skumma ut och borde väl inte behövas? 

kan du ge lite mer info om både grafikkort och bildskärm vore det nog lite enklare att försöka räkna ut hur den filen ska ändras

i enklaste fallet kan man försöka ta bort de modeline:s du har (de borde hittas per automatik på nyare system) och peta in din önskade upplösning i stället för dina 640x480-inställningar ...

vore jag du skulle jag också nog ta bort biten med virtual ...

P.S. det är alltid att rekommendera att du skapar en kopia av xorg.conf-filen för säkerhets skull

cd /etc/X11
sudo cp xorg.conf xorg.conf.BACKUP
sudo gedit xorg.conf

[Kaveh]

Jag har inte rört xconf filen som jag la upp tidigare.

Laptop med maxuplösning på 1280x800
ati radeon x1400
Hitta modline till min tv som är
Modeline "1280x768" 79,500 1280 1344 1472 1664 768 771 778 798 -hsync +vsync


har an backup som funkar

# xorg.conf (xorg X Window System server configuration file)
#
# This file was generated by dexconf, the Debian X Configuration tool, using
# values from the debconf database.
#
# Edit this file with caution, and see the xorg.conf manual page.
# (Type "man xorg.conf" at the shell prompt.)
#
# This file is automatically updated on xserver-xorg package upgrades *only*
# if it has not been modified since the last upgrade of the xserver-xorg
# package.
#
# If you have edited this file but would like it to be automatically updated
# again, run the following command:
#  sudo dpkg-reconfigure -phigh xserver-xorg

Section "Files"
EndSection

Section "InputDevice"
Identifier "Generic Keyboard"
Driver "kbd"
Option "CoreKeyboard"
Option "XkbRules" "xorg"
Option "XkbModel" "pc105"
Option "XkbLayout" "se"
EndSection

Section "InputDevice"
Identifier "Configured Mouse"
Driver "mouse"
Option "CorePointer"
Option "Device" "/dev/input/mice"
Option "Protocol" "ImPS/2"
Option "ZAxisMapping" "4 5"
Option "Emulate3Buttons" "true"
EndSection

Section "InputDevice"
Identifier "Synaptics Touchpad"
Driver "synaptics"
Option "SendCoreEvents" "true"
Option "Device" "/dev/psaux"
Option "Protocol" "auto-dev"
Option "HorizEdgeScroll" "0"
EndSection

Section "InputDevice"
Driver "wacom"
Identifier "stylus"
Option "Device" "/dev/input/wacom"
Option "Type" "stylus"
Option "ForceDevice" "ISDV4"# Tablet PC ONLY
EndSection

Section "InputDevice"
Driver "wacom"
Identifier "eraser"
Option "Device" "/dev/input/wacom"
Option "Type" "eraser"
Option "ForceDevice" "ISDV4"# Tablet PC ONLY
EndSection

Section "InputDevice"
Driver "wacom"
Identifier "cursor"
Option "Device" "/dev/input/wacom"
Option "Type" "cursor"
Option "ForceDevice" "ISDV4"# Tablet PC ONLY
EndSection

Section "Device"
Identifier "Generic Video Card"
Driver "fglrx"
Busid "PCI:1:0:0"
EndSection

Section "Monitor"
Identifier "Generic Monitor"
Option "DPMS"
Horizsync 30-70
Vertrefresh 50-160
EndSection

Section "Screen"
Identifier "Default Screen"
Device "Generic Video Card"
Monitor "Generic Monitor"
Defaultdepth 24
EndSection

Section "ServerLayout"
Identifier "Default Layout"
  screen "Default Screen"
Inputdevice "Generic Keyboard"
Inputdevice "Configured Mouse"

# Uncomment if you have a wacom tablet
# InputDevice    "stylus" "SendCoreEvents"
# InputDevice    "cursor" "SendCoreEvents"
# InputDevice    "eraser" "SendCoreEvents"
Inputdevice "Synaptics Touchpad"
EndSection
Section "Module"
Load "glx"
EndSection
Section "Extensions"
Option "Composite" "1"
EndSection

Denna funkar kalas men jag vill inte ha 1280x800 för tvn funkar inte i den uplösningen (tvn inkopplad på vga)
Behöver inte aktivera någonting när jag kör upplösningen 1280x768 eller minde.