Install backtrack 4 on chipset Silicon Intregated Systems (SIS) Part 2

Is a continuation of previous post (Part 1)…After successfully installing backtrack 4 on sis, appears more like a problem in the Ubuntu VGAnya only 800×600 resolution, but not to worry because there is a solution to change the resolution …

At first I was confused how to change the resolution, first I tried to install VGA driver for Ubuntu 8.10 itself Backtrack 4 based on Ubuntu but it failed, the resolution does not change, after a few days I got advice from friends to replace the xorg.conf file has to have a 4 Backtrack Ubuntu 8.10 and Open Suse, Ubuntu was the result of the same, not work but successfully by using Open Suse xorg.conf, finally issue a resolution on Backtrack 4 solved already, but in this post I do not use the Open Suse xorg.conf xorg.conf but got Mandriva 2009 …

Get to the way it changed xorg.conf:

1). Copy the contents of xorg.conf file Mandriva 2009 to Kate or KWrite in Backtrack 4, save with the name of xorg.conf

2). Once completed open the console and then go to the directory Mandriva xorg.conf that we have to save, next type the following command:
# cp xorg.conf /etc/X11/

3). Next open the file
# nano /etc/X11/xorg.conf

Text appears as follows:
# File generated by XFdrake (247,269 rev)

# ************************************************* *********************
# Refer to the xorg.conf man page for details about the format of
# This file.
# ************************************************* *********************
Section “ServerFlags”

# DontZap # <Ctrl> <Alt> <BS> disable (server abort)
AllowMouseOpenFail # allows the server to start up even if the mouse does not work
# DontZoom # disable <Ctrl> <Alt> <KP_+> / <KP_-> (resolution switching)
EndSection
Section “Module”
Disable “dri”
Load “dbe” # Double-buffering Extension
Load “v4l” # Video for Linux
Load “extmod”
Load “type1″
Load “freetype”
Load “glx” # 3D layer
EndSection
Section “InputDevice”
dentifier “Keyboard1″
Driver “kbd”
Option “XkbModel” “pc105″
Option “XkbLayout” “us”
Option “XkbOptions” “compose: rwin”

EndSection

Section “InputDevice”

Identifier “Mouse1″

Driver “mouse”

Option “Protocol” “ExplorerPS / 2″

Option “Device” “/ dev / mouse”

EndSection

Section “Monitor”

Identifier “monitor1″

VendorName “Plug’n Play”

ModelName “”

HorizSync 31.5-50

VertRefresh 57-62

# Monitor preferred Modeline (60.0 Hz vsync, 48.9 kHz hsync, ratio 16/10, 106 dpi)

Modeline “1280 × 800″ 68.9 1280 1301 1333 1408 800 804 808 816-hsync-vsync

# TV fullscreen mode or DVD fullscreen output.

# 768 × 576 @ 79 Hz, 50 kHz hsync

Modeline “768 × 576″ 50.00 768 832 846 1000 576 590 595 630

# 768 × 576 @ 100 Hz, 61.6 kHz hsync

Modeline “768 × 576″ 63.07 768 800 960 1024 576 578 590 616