Trochu jsem experimentoval s externím monitorem a výsledkem je, že mám rozlišení jen 640x480. Bohužel jsem vůbec nezazálohoval xorg.conf, tak jsem vcelku v pasti. Už jsem zkoušel několik způsobů, ale ve finále nic. Ovladač na grafiku ATI jsem updatoval pomocí ENVYNG, ale pořád se nemůžu dopracovat ke změně rozlišení.
Nyní vypadá xorg.conf takhle :
# 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 "ServerLayout"
Identifier "Default Layout"
Screen 0 "Default Screen" 0 0
Screen "screen1" RightOf "Default Screen"
EndSection
Section "Files"
EndSection
Section "Module"
Load "glx"
Load "GLcore"
Load "v4l"
EndSection
Section "InputDevice"
Identifier "Generic Keyboard"
Driver "kbd"
Option "XkbRules" "xorg"
Option "XkbModel" "pc105"
Option "XkbLayout" "cz"
Option "XkbOptions" "lv3:ralt_switch"
EndSection
Section "InputDevice"
Identifier "Configured Mouse"
Driver "mouse"
EndSection
Section "Monitor"
Identifier "Configured Monitor"
VendorName "Plug 'n' Play"
ModelName "Plug 'n' Play"
Gamma 1
ModeLine "640x480@60" 25.2 640 656 752 800 480 490 492 525 -hsync -vsync
EndSection
Section "Monitor"
Identifier "monitor1"
VendorName "Generic LCD Display"
ModelName "LCD Panel 1280x1024"
HorizSync 31.5 - 64.0
VertRefresh 56.0 - 65.0
Gamma 1
ModeLine "640x480@60" 25.2 640 656 752 800 480 490 492 525 -hsync -vsync
ModeLine "800x600@56" 36.0 800 824 896 1024 600 601 603 625 +hsync +vsync
ModeLine "800x600@60" 40.0 800 840 968 1056 600 601 605 628 +hsync +vsync
ModeLine "1024x768@60" 65.0 1024 1048 1184 1344 768 771 777 806 -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
EndSection
Section "Device"
Identifier "Configured Video Device"
Driver "fglrx"
BoardName "vesa"
Option "VideoOverlay" "on"
Option "OpenGLOverlay" "off"
BusID "PCI:1:0:1"
EndSection
Section "Device"
Identifier "device1"
Driver "fglrx"
VendorName "ATI"
BoardName "ATI Radeon (fbdev)"
Option "VideoOverlay" "on"
Option "OpenGLOverlay" "off"
BusID "PCI:1:0:0"
EndSection
Section "Screen"
Identifier "Default Screen"
Device "Configured Video Device"
Monitor "Configured Monitor"
DefaultDepth 24
SubSection "Display"
Virtual 640 480
Depth 24
Modes "640x480@60"
EndSubSection
EndSection
Section "Screen"
Identifier "screen1"
Device "device1"
Monitor "monitor1"
DefaultDepth 24
SubSection "Display"
Depth 24
Modes "1280x1024@60" "1280x960@60" "1024x768@60" "800x600@60" "800x600@56" "640x480@60"
EndSubSection
EndSection
Section "Extensions"
Option "Composite" "Disable"
EndSection
Tak bych vás prosil o radu, co s tím...