I have been trying to install the Open Source Drivers for my Xpress 200m (following the instructions foud on https://help.ubuntu.com/community/RadeonDriver ). The problem is that when i restart my computer after modifying the xorg.conf file, Ubuntu tells me there was an error parsing the config file and offers me to go back to the default graphic config.
This is how the xorg.conf file looks like after modifying it:
# 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
# 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
Identifier "Radeon Xpress 200M"
Identifier "Generic Monitor"
Identifier "Default Screen"
Device "Radeon Xpress 200M"
Monitor "Generic Monitor"
Modes "1440x900" "1024x768"
Option "Composite" "Enable"