A placa NVIDIA está conectada a um monitor de 27 "fabricado pela Catleap. Ela não comunica suas capacidades por meio do EDID, e o xserver não consegue descobrir qual resolução e taxa de atualização usar. A seguinte xorg.conf
resolve o problema. problema:
# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig: version 313.30 (buildmeister@swio-display-x86-rhel47-05) Wed Mar 27 16:37:22 PDT 2013
Section "ServerLayout"
Identifier "Layout0"
Screen 0 "Screen0"
InputDevice "Keyboard0" "CoreKeyboard"
InputDevice "Mouse0" "CorePointer"
EndSection
Section "Files"
EndSection
Section "InputDevice"
# generated from default
Identifier "Mouse0"
Driver "mouse"
Option "Protocol" "auto"
Option "Device" "/dev/psaux"
Option "Emulate3Buttons" "no"
Option "ZAxisMapping" "4 5"
EndSection
Section "InputDevice"
# generated from default
Identifier "Keyboard0"
Driver "kbd"
EndSection
Section "Monitor"
Identifier "Monitor0"
VendorName "Unknown"
ModelName "Unknown"
HorizSync 88.8
VertRefresh 59.5
Option "DPMS"
Modeline "2560x1440_60.00" 241.50 2560 2608 2640 2720 1440 1443 1448 1481 +HSync -VSync
DisplaySize 597 336
EndSection
Section "Device"
Identifier "Device0"
Driver "nvidia"
VendorName "NVIDIA Corporation"
EndSection
Section "Screen"
Identifier "Screen0"
Device "Device0"
Monitor "Monitor0"
DefaultDepth 24
Option "NoLogo" "True"
Option "UseEDID" "False"
Option "UseEDIDDPI" "False"
Option "UseEDIDFreqs" "False"
Option "ExactModeTimingsDVI" "True"
Option "metamodes" "2560x1440_60 +0 +0"
SubSection "Display"
Depth 24
EndSubSection
EndSection