LinuxQuestions.org - Ubuntu x64 Radeon ATI 1550 TVout is rolling / flickering working xorg.conf

After much, much reading and tinkering i have become very familiar with xorg.conf. Im good at making backups and testing and such. When i started i could not even get the drivers to work with my radeon card.

Anyway long story short, everything is working, but my tv out "rolls". I can see my desktop on the tv but it seems to be rolling downwards. Of course everything is in my xorg.conf but could it be the refresh rate ? Anyone know of a easy way for testing or what my values should be for my tv ?

thanks, here is my xorg.conf

Code:

# xorg.conf (X.Org 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.

#

# Note that some configuration settings that could be done previously

# in this file, now are automatically configured by the server and settings

# here are ignored.

#

# 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"

FontPath "unix/:7100" # local font server

# if the local font server has problems, we can fall back on these

FontPath "/usr/lib/X11/fonts/misc"

FontPath "/usr/lib/X11/fonts/cyrillic"

FontPath "/usr/lib/X11/fonts/100dpi/:unscaled"

FontPath "/usr/lib/X11/fonts/75dpi/:unscaled"

FontPath "/usr/lib/X11/fonts/Type1"

FontPath "/usr/lib/X11/fonts/CID"

FontPath "/usr/lib/X11/fonts/100dpi"

FontPath "/usr/lib/X11/fonts/75dpi"

# paths to defoma fonts

FontPath "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType"

FontPath "/var/lib/defoma/x-ttcidfont-conf.d/dirs/CID"

EndSection



Section "Module"

Load "GLcore"

Load "bitmap"

Load "dbe"

Load "ddc"

Load "dri"

Load "extmod"

Load "freetype"

Load "glx"

Load "int10"

Load "record"

Load "type1"

Load "vbe"

Load "v4l"

EndSection



Section "InputDevice"

Identifier "Generic Keyboard"

Driver "keyboard"

Option "CoreKeyboard"

Option "XkbRules" "xorg"

Option "XkbModel" "pc104"

Option "XkbLayout" "us"

EndSection



Section "InputDevice"

Identifier "Configured Mouse"

Driver "mouse"

Option "CorePointer"

Option "Device" "/dev/input/mice"

Option "Protocol" "ImPS/2"

Option "ZAxisMapping" "4 5"

EndSection



Section "Device"

        Identifier        "Device[0]"

        Driver                "fglrx"

        BusID                "PCI:1:0:0"

        screen 0

EndSection



Section "Device" 

          Driver          "fglrx" 

          Identifier      "Device[1]" 

          Screen 1 

          Option          "TVOutFormat" "Composite" #or SVIDEO etc 

          Option          "TVStandard" "NTSC-M" #or NTSC-M etc 

          Option          "ConnectedMonitor" "Monitor[1]" 

          BusID          "PCI:1:0:0" #adjust using 'lspci' or cat /proc/pci 

EndSection



Section "Monitor"

        Identifier  "aticonfig-Monitor[0]-0"

        Option            "VendorName" "ATI Proprietary Driver"

        Option            "ModelName" "Generic Autodetecting Monitor"

        Option            "DPMS" "true"

EndSection



Section "Screen"

        Identifier "Screen[0]"

        Device    "Device[0]"

        Monitor    "Monitor[0]"

        DefaultDepth    24

        SubSection "Display"

                Viewport  0 0

                Depth    24

                Modes    "1024x768"

        EndSubSection

EndSection



Section "Screen" 

          Device "Device[1]" 

          Identifier "Screen[1]" 

          Monitor "Monitor[1]" 

          DefaultDepth 24 

              SubSection "Display" 

              Depth 24 

              Modes "640x480_50" 

              EndSubSection    

EndSection



Section "ServerLayout" 

  Identifier  "Simple Layout" 

      Screen 0 "Screen[0]" 

      Screen 1 "Screen[1]" RightOf "Screen[0]" 

  InputDevice "Configured Mouse" "CorePointer" 

  InputDevice "Generic Keyboard" "CoreKeyboard" 

EndSection