Public bug reported:
Binary package hint: xorg
In 10.10 I could enable only the external vga output from my laptop
disabling the LVDS (LCD attached to the laptop) using gnome-display-
properties. In 11.04, if I try to do this, the LCD attached to the
external vga output reports an OUT OF RANGE error, e.g. it's getting the
wrong modeline or something. I've only tried the native resolution of
the external LCD monitor, 1280x1024 at the two supported refresh rates
of 60Hz and 75Hz and neither work properly. However, if I have both the
LVDS and VGA1 enabled (e.g. , the external monitor), the external
monitor works at the native resolution and at either refresh rates.
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: xorg 1:7.6+4ubuntu3
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic x86_64
NonfreeKernelModules: wl
Architecture: amd64
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
DRM.card0.DP.1:
status: disconnected
enabled: disabled
dpms: Off
modes:
edid-base64:
DRM.card0.HDMI.A.1:
status: disconnected
enabled: disabled
dpms: Off
modes:
edid-base64:
DRM.card0.LVDS.1:
status: connected
enabled: enabled
dpms: Off
modes: 1366x768
edid-base64:
AP///////wAw5JICAAAAAAATAQOQHxF4Co41k1hWkCkgUFQAAAABAQEBAQEBAQEBAQEBAQEBEhtWaFAAEjAgIDUANa4QAAAaEhtWaFAAEjAgIDUANa4QAAAaAAAA/gA5OVhOWIExNDBXSDIKAAAAAAAAQTGUAQAAAAEBCiAgAMQ=
DRM.card0.VGA.1:
status: connected
enabled: enabled
dpms: Off
modes: 1280x1024 1280x1024 1152x864 1024x768 1024x768 1024x768 1024x768
832x624 800x600 800x600 800x600 800x600 800x600 640x480 640x480 640x480 640x480
640x480 720x400
edid-base64:
AP///////wBaYxk8AQEBASwOAQMOJh54LqJlo1dMnSURUFS/74CBgHFPYVlFWTFZAQEBAQEBMCoAmFEAKkAwcBMAeC0RAAAeAAAA/wBQMVQwNDQ0NTIwNDQKAAAA/QAyVR5SDgAKICAgICAgAAAA/ABWWDkxMAogICAgICAgAEg=
Date: Wed May 4 21:20:44 2011
DistUpgraded: Log time: 2011-05-03 22:53:53.267909
DistroCodename: natty
DistroVariant: ubuntu
DkmsStatus:
bcmwl, 5.100.82.38+bdcom, 2.6.35-28-generic, x86_64: installed
bcmwl, 5.100.82.38+bdcom, 2.6.38-8-generic, x86_64: installed
GraphicsCard:
Intel Corporation Core Processor Integrated Graphics Controller [8086:0046]
(rev 12) (prog-if 00 [VGA controller])
Subsystem: Dell Device [1028:0440]
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429)
MachineType: Dell Inc. Vostro 3400
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-2.6.38-8-generic
root=UUID=0f9eaee1-e99f-451e-b6a5-297637e8a5f7 ro quiet splash vt.handoff=7
Renderer: Unknown
SourcePackage: xorg
Symptom: display
UpgradeStatus: Upgraded to natty on 2011-05-04 (0 days ago)
dmi.bios.date: 04/26/2010
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A03
dmi.board.name: 07MJFM
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: Not Specified
dmi.modalias:
dmi:bvnDellInc.:bvrA03:bd04/26/2010:svnDellInc.:pnVostro3400:pvrNotSpecified:rvnDellInc.:rn07MJFM:rvrA00:cvnDellInc.:ct8:cvrNotSpecified:
dmi.product.name: Vostro 3400
dmi.product.version: Not Specified
dmi.sys.vendor: Dell Inc.
version.compiz: compiz 1:0.9.4+bzr20110415-0ubuntu2
version.ia32-libs: ia32-libs 20090808ubuntu13
version.libdrm2: libdrm2 2.4.23-1ubuntu6
version.libgl1-mesa-dri: libgl1-mesa-dri 7.10.2-0ubuntu2
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.2-0ubuntu2
version.xserver-xorg: xserver-xorg 1:7.6+4ubuntu3
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.0-0ubuntu4
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-4ubuntu7.1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:0.0.16+git20110107+b795ca6e-0ubuntu7
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug natty regression-update ubuntu
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https://bugs.launchpad.net/bugs/777539
Title:
vga1 external output from laptop causes out of of range error on
external LCD monitor when only the external output is enabled and LVDS
is disabled
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