dvhart, this bug report is being closed due to your last comment
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
ati/+bug/505300/comments/6 regarding you no longer have the hardware.
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** Changed in: xserver-xorg-video-ati (Ubuntu)
Status: Incomplete => Invalid
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https://bugs.launchpad.net/bugs/505300
Title:
Radeon X300 detect too many screens
Status in “xserver-xorg-video-ati” package in Ubuntu:
Invalid
Bug description:
Binary package hint: xserver-xorg-video-ati
After the upgrade to Karmic from Jaunty, my Thinkpad Z60m can no
longer use the external monitor connected via VGA. When I plug in the
monitor and "Detect Monitors", the system detect 3 instead of 2. The
laptop LVDS display is always there, but when I connect the VGA
monitor, xrandr (and Display Preferences) detect the VGA monitor and a
third display (DVI-0). It didn't do this in Jaunty. For some reason
this prevents me from using the correct resolution on the external VGA
display (1680x1050, the same as the laptop LVDS).
xrandr output with nothing connected:
$ xrandr
Screen 0: minimum 320 x 200, current 1680 x 1050, maximum 1680 x 1680
VGA-0 disconnected (normal left inverted right x axis y axis)
DVI-0 disconnected (normal left inverted right x axis y axis)
LVDS connected 1680x1050+0+0 (normal left inverted right x axis y axis) 331mm
x 207mm
1680x1050 60.1*+ 50.1
1400x1050 60.0
1280x1024 59.9
1440x900 59.9
1280x960 59.9
1280x854 59.9
1280x800 59.8
1280x720 59.9
1152x768 59.8
1024x768 59.9
800x600 59.9
640x480 59.4
S-video disconnected (normal left inverted right x axis y axis)
xrandr with the external display attached via VGA:
$ xrandr
Screen 0: minimum 320 x 200, current 1680 x 1050, maximum 1680 x 1680
VGA-0 connected (normal left inverted right x axis y axis)
1360x768 59.8
1152x864 60.0
1024x768 60.0
800x600 60.3
640x480 59.9
DVI-0 connected (normal left inverted right x axis y axis)
1360x768 59.8
1152x864 60.0
1024x768 60.0
800x600 60.3
640x480 59.9
LVDS connected 1680x1050+0+0 (normal left inverted right x axis y axis) 331mm
x 207mm
1680x1050 60.1*+ 50.1
1400x1050 60.0
1280x1024 59.9
1440x900 59.9
1280x960 59.9
1280x854 59.9
1280x800 59.8
1280x720 59.9
1152x768 59.8
1024x768 59.9
800x600 59.9
640x480 59.4
S-video disconnected (normal left inverted right x axis y axis)
As you can see, it incorrectly detects a DVI-0 zero screen, and uses
the same modes (max of 1360x768) for that and the VGA-0 display which
should have 1680x1050 available.
I've tried using xrandr to only enable the VGA display, but have had
no success.
I've tried the following in xorg.conf without success:
Section "Device"
Identifier "Configured Video Device"
Driver "radeon"
Option "MonitorLayout" "LVDS,CRT"
EndSection
Is there a known work around to this? Or is there a bug in the radeon
driver which is mis-detected a phantom display?
ProblemType: Bug
Architecture: i386
Date: Sat Jan 9 14:57:50 2010
DistroRelease: Ubuntu 9.10
MachineType: IBM 2529E8U
Package: xserver-xorg-video-ati 1:6.12.99+git20090929.7968e1fb-0ubuntu1
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcCmdLine: root=UUID=d3c4f978-8aa5-419e-a0e2-bc62dc4c790b ro quiet splash
ProcEnviron:
LANGUAGE=en_US.UTF-8
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-16.53-386
RelatedPackageVersions:
xserver-xorg 1:7.4+3ubuntu10
libgl1-mesa-glx 7.6.0-1ubuntu4
libdrm2 2.4.14-1ubuntu1
xserver-xorg-video-intel 2:2.9.0-1ubuntu2
xserver-xorg-video-ati 1:6.12.99+git20090929.7968e1fb-0ubuntu1
SourcePackage: xserver-xorg-video-ati
Uname: Linux 2.6.31-16-386 i686
dmi.bios.date: 12/20/2005
dmi.bios.vendor: IBM
dmi.bios.version: 77ET54WW (1.14 )
dmi.board.name: 2529E8U
dmi.board.vendor: IBM
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: IBM
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnIBM:bvr77ET54WW(1.14):bd12/20/2005:svnIBM:pn2529E8U:pvrThinkPadZ60m:rvnIBM:rn2529E8U:rvrNotAvailable:cvnIBM:ct10:cvrNotAvailable:
dmi.product.name: 2529E8U
dmi.product.version: ThinkPad Z60m
dmi.sys.vendor: IBM
fglrx: Not loaded
system:
distro: Ubuntu
architecture: i686kernel: 2.6.31-16-386
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