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Old 10-26-2007, 03:09 PM   #1
gjblackford
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Registered: Jul 2006
Location: Reading, UK
Distribution: Ubuntu
Posts: 68

Rep: Reputation: 15
Laptop + Monitor


Hi,

I have just connected a Acer Widescreen AL1916W Monitor to my Acer Aspire 5672 Laptop and I am trying to get it to work properly.

The Laptopn Screen runs at 1280x800 and the Monitor runs at 1440x900, what I would like to do is when the Monitor is attached only use the monitor (I would press FN + F5 when I had windows installed), but I cant seem to find anyway to do this.

If I go into System Settings on Kubuntu 7.10 I can see the settings for each Monitor I have set the Monitor to Acer AL1916W with image format to Widescreen 16:9, but when I click on test I get grey screens on both displays with a cursor, but cant get back to System Settings without Ctrl + Alt + Backspace.

My Xorg.conf is as follows:
Code:
# xorg.conf (xorg 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.
#
# 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"
EndSection

Section "InputDevice"
	Identifier	"Generic Keyboard"
	Driver		"kbd"
	Option		"CoreKeyboard"
	Option		"XkbRules"	"xorg"
	Option		"XkbModel"	"pc105"
	Option		"XkbLayout"	"gb"
EndSection

Section "InputDevice"
	Identifier	"Configured Mouse"
	Driver		"mouse"
	Option		"CorePointer"
	Option		"Device"	"/dev/input/mice"
	Option		"Protocol"	"ImPS/2"
	Option		"ZAxisMapping"	"4 5"
	Option		"Emulate3Buttons"	"true"
EndSection

Section "InputDevice"
	Identifier	"Synaptics Touchpad"
	Driver		"synaptics"
	Option		"SendCoreEvents"	"true"
	Option		"Device"	"/dev/psaux"
	Option		"Protocol"	"auto-dev"
	Option		"HorizEdgeScroll"	"0"
EndSection

Section "InputDevice"
	Driver		"wacom"
	Identifier	"stylus"
	Option		"Device"	"/dev/input/wacom"
	Option		"Type"	"stylus"
	Option		"ForceDevice"	"ISDV4"# Tablet PC ONLY
EndSection

Section "InputDevice"
	Driver		"wacom"
	Identifier	"eraser"
	Option		"Device"	"/dev/input/wacom"
	Option		"Type"	"eraser"
	Option		"ForceDevice"	"ISDV4"# Tablet PC ONLY
EndSection

Section "InputDevice"
	Driver		"wacom"
	Identifier	"cursor"
	Option		"Device"	"/dev/input/wacom"
	Option		"Type"	"cursor"
	Option		"ForceDevice"	"ISDV4"# Tablet PC ONLY
EndSection

Section "Device"
	Identifier	"Generic Video Card"
	Driver		"fglrx"
	Busid		"PCI:1:0:0"
EndSection

Section "Monitor"
	Identifier	"Generic Monitor"
	Option		"DPMS"
	Horizsync	30-70
	Vertrefresh	50-160
EndSection

Section "Screen"
	Identifier	"Default Screen"
	Device		"Generic Video Card"
	Monitor		"Generic Monitor"
	Defaultdepth	24
EndSection

Section "ServerLayout"
	Identifier	"Default Layout"
  screen "Default Screen"
	Inputdevice	"Generic Keyboard"
	Inputdevice	"Configured Mouse"
	
	# Uncomment if you have a wacom tablet
	#	InputDevice     "stylus"	"SendCoreEvents"
	#	InputDevice     "cursor"	"SendCoreEvents"
	#	InputDevice     "eraser"	"SendCoreEvents"
	Inputdevice	"Synaptics Touchpad"
EndSection
Section "Module"
	Load		"glx"
EndSection
Section "Extensions"
	Option		"Composite"	"0"
EndSection
Update: Forgot to mention that currently they are both displaying and running at 1280x800

Can some please help

Thanks,



Gavin,

Last edited by gjblackford; 10-26-2007 at 03:32 PM.
 
Old 10-27-2007, 11:58 PM   #2
ramram29
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Registered: Jul 2003
Location: Miami, Florida, USA
Distribution: Debian
Posts: 848
Blog Entries: 1

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Horizsync 30-70
Vertrefresh 50-160

You may need to modify these lines in your /etc/X11/xorg.conf file.

To see the true refresh rates for your monitor run the program:

hwinfo > /tmp/hwinfo.txt

Open /tmp/hwinfo.txt and and search for Hor and Ver lines.
 
  


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