hello, according to the request in Xorg.0.log, i'm submitting the following information: os: ubuntu Jaunty kernel: Linux luke-laptop 2.6.28-15-server #49-Ubuntu SMP Tue Aug 18 19:30:06 UTC 2009 i686 GNU/Linux radeonhd: 1.2.4-2 xorg: 1.6.0 (2009/02/25) hw spec: toshiba a350-a13 gpu: mobility radeon hd 3650 (m86) symptoms: black flickering screen, then bail out xorg.conf: attached Xorg.0.log: attached best regards and good luck, ŁB # 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 "Device" Identifier "Configured Video Device" Driver "radeonhd" Option "DRI" "on" Option "Audio" "true" Option "HDMI" "all" EndSection Section "Module" Load "glx" Load "GLcore" # Load "v4l" Load "extmod" EndSection Section "Monitor" Identifier "Configured Monitor" # 1368x768 @ 60.00 Hz (GTF) hsync: 47.70 kHz; pclk: 85.86 MHz Modeline "1368x768_60.00" 85.86 1368 1440 1584 1800 768 769 772 795 -HSync +Vsync EndSection Section "Screen" Identifier "Default Screen" Monitor "Configured Monitor" Device "Configured Video Device" SubSection "Display" ViewPort 0 0 Modes "1368x768_60.00" Depth 24 EndSubSection EndSection Section "Extensions" Option "Composite" "Off" EndSection Section "ServerFlags" Option "AIGLX" "Off" EndSection