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Message #104203
[Bug 697037] [NEW] Internal laptop monitor blank when external not plugged in
Public bug reported:
Binary package hint: xorg
On a samsung V25 laptop the screen does not work unless an external monitor is plugged in. Without an ext monitor the system starts and the screen turns off. I can change to a text only console using the normal keystrokes.
When an external monitor is plugged in I can get 1024x768 display on both monitors.
karl@samsung:~$ uname -a
Linux samsung 2.6.35-22-generic #35-Ubuntu SMP Sat Oct 16 20:36:48 UTC 2010 i686 GNU/Linux
karl@samsung:~$ lsb_release -rd
Description: Ubuntu 10.10
Release: 10.10
karl@samsung:~$ lspci -nn |grep Graphics
00:02.0 VGA compatible controller [0300]: Intel Corporation 82845G/GL[Brookdale-G]/GE Chipset Integrated Graphics Device [8086:2562] (rev 03)
karl@samsung:~$ xrandr
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 640 x 480, current 1024 x 768, maximum 1024 x 768
default connected 1024x768+0+0 0mm x 0mm
1024x768 0.0*
800x600 0.0
640x480 0.0
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: xorg (not installed)
ProcVersionSignature: Ubuntu 2.6.35-22.35-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic i686
Architecture: i386
Date: Mon Jan 3 23:46:48 2011
Lsusb:
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 090c:1000 Feiya Technology Corp. Flash Drive
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: SAMSUNG Electronics SENS V25
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-22-generic root=UUID=42f46a65-c266-4561-b781-8156f79bf4bc ro quiet splash
ProcEnviron:
PATH=(custom, no user)
LANG=en_IE.UTF-8
SHELL=/bin/bash
SourcePackage: xorg
XorgLogOld:
dmi.bios.date: 01/26/2004
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: 6.00
dmi.board.name: SENS V25
dmi.board.vendor: SAMSUNG Electronics
dmi.board.version: 03FE
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: SAMSUNG Electronics
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvr6.00:bd01/26/2004:svnSAMSUNGElectronics:pnSENSV25:pvr:rvnSAMSUNGElectronics:rnSENSV25:rvr03FE:cvnSAMSUNGElectronics:ct10:cvrN/A:
dmi.product.name: SENS V25
dmi.sys.vendor: SAMSUNG Electronics
glxinfo: Error: [Errno 2] No such file or directory
system:
distro: Ubuntu
codename: maverick
architecture: i686
kernel: 2.6.35-22-generic
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 maverick samsungv25
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https://bugs.launchpad.net/bugs/697037
Title:
Internal laptop monitor blank when external not plugged in
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References