Ik heb een installatie gedaan van fluxbuntu op mijn desktop computer. Dit ging vrij vlot, maar er is één probleem, mijn desktop en mijn scherm komen niet overeen. Wat ik bedoel is dat de desktop veel groter is dan het scherm, als je met de muis aan de zijkant van het scherm gaat staat begint dit te scrollen over het desktopoppervlak tot hij daar de rand tegenkomt. Ik heb gegoogled en blijkbaar ben ik niet de eerste die dit voorheeft. De settings in xorg.conf moeten aangepast worden naar de gewenste waarden en dan zou het moeten lukken, maar bij mij dus niet. Ik wil graag een resolutie van 1280x1024 met 85Hz refresh rate, daar deze voor mij het beste werkt. Hogere resoluties zijn mogelijk maar dan wordt alles wat te klein en een lagere refresh rate geeft een te flikkerend beeld.
Info omtrent mijn systeem:
monitor:SONY CPD-E400P
grafische kaart dmv sudo lshw en lspci:
*-display
description: VGA compatible controller
product: MGA G400/G450
vendor: Matrox Graphics, Inc.
physical id: 0
bus info: pci@0000:02:00.0
version: 04
width: 32 bits
clock: 33MHz
capabilities: pm agp agp-2.0 vga bus_master cap_list
configuration: driver=matrox_w1 latency=64 maxlatency=32 mingnt=16 module=matrox_w1
02:00.0 VGA compatible controller: Matrox Graphics, Inc. MGA G400/G450 (rev 04)
inhoud van xorg.conf:
# 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" "be"
Option "XkbOptions" "lv3:ralt_switch"
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"
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 "Matrox Graphics, Inc. MGA G400/G450"
Driver "mga"
BusID "PCI:2:0:0"
Option "OldDmaInit" "True"
EndSection
Section "Monitor"
Identifier "CPD-E400P"
HorizSync 30-96
VertRefresh 48-120
Option "DPMS"
EndSection
Section "Screen"
Identifier "Default Screen"
Device "Matrox Graphics, Inc. MGA G400/G450"
Monitor "CPD-E400P"
DefaultDepth 24
SubSection "Display"
Depth 16
Modes "1280x1024" "1400x1050" "1800x1440" "1600x1200" "1280x960" "1152x864" "1024x768" "832x624" "800x600" "720x400" "640x480"
EndSubSection
SubSection "Display"
Depth 24
Modes "1280x1024" "1400x1050" "1800x1440" "1600x1200" "1280x960" "1152x864" "1024x768" "832x624" "800x600" "720x400" "640x480"
EndSubSection
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"
EndSection
Wat is er mis met deze setup?
hartelijk dank, coomast