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View Full Version : [ubuntu] HDMI resolution not correct when connected to my LCD



dagarshali
July 9th, 2010, 10:28 PM
Hi,
I have a lenovo idealpad Y450 with a nvidia GEFORCE 110M video card. I have the nvida 256.35 driver.

when i connect my LCD samsung 40" via hdmi and detect displays, it recognizes the tv and the resolution to 1920 x 1080 ( which is right resolution). when i hit apply in the nvidia settings, it gets a message saying everything can't be applied, with an option of apply what is possible. After this, when i hit fn F3 to view the display on TV, the display is slightly larger than the tv screen. I can't see the top and bottom title bar. Not sure what to do?

I have attached the xorg.conf for your reference


# nvidia-settings: X configuration file generated by nvidia-settings
# nvidia-settings: version 256.35 (buildd@platinum) Tue Jul 6 22:52:15 UTC 2010

# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig: version 256.35 (buildmeister@builder97.nvidia.com) Wed Jun 16 19:15:05 PDT 2010

Section "ServerLayout"
Identifier "Layout0"
Screen 0 "Screen0" RightOf "Screen1"
Screen 1 "Screen1" 0 0
InputDevice "Keyboard0" "CoreKeyboard"
InputDevice "Mouse0" "CorePointer"
Option "Xinerama" "0"
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 "LGD"
HorizSync 30.0 - 75.0
VertRefresh 60.0
Option "DPMS"
EndSection

Section "Monitor"
Identifier "Monitor1"
VendorName "Unknown"
ModelName "PIO VSX-1020"
HorizSync 26.0 - 68.0
VertRefresh 23.0 - 61.0
EndSection

Section "Device"
Identifier "Device0"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BoardName "GeForce G 110M"
BusID "PCI:1:0:0"
Screen 0
EndSection

Section "Device"
Identifier "Device1"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BoardName "GeForce G 110M"
BusID "PCI:1:0:0"
Screen 1
EndSection

Section "Screen"
Identifier "Screen0"
Device "Device0"
Monitor "Monitor0"
DefaultDepth 24
Option "TwinView" "0"
Option "metamodes" "DFP-0: nvidia-auto-select +0+0"
SubSection "Display"
Depth 24
EndSubSection
EndSection

Section "Screen"
Identifier "Screen1"
Device "Device1"
Monitor "Monitor1"
DefaultDepth 24
Option "TwinView" "0"
Option "metamodes" "DFP-1: 1920x1080 +0+0"
SubSection "Display"
Depth 24
EndSubSection
EndSection

Any help?

Cheers,
vishwa