Public bug reported:
When I connect an external monitor to the Latitude E6510 laptop, only
external display works. Simultaneous access of both the displays is not
working.
I installed the latest intel-drm-next kernel but it still doesn't work.
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-25-generic 2.6.35-25.44
Regression: No
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.35-25.44-generic 2.6.35.10
Uname: Linux 2.6.35-25-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: nischal 1874 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf6960000 irq 48'
Mixer name : 'Intel IbexPeak HDMI'
Components : 'HDA:111d76d5,1028040b,00100104
HDA:14f12c06,14f1000f,00100000 HDA:80862804,80860101,00100000'
Controls : 22
Simple ctrls : 11
Date: Fri Feb 11 16:22:42 2011
HibernationDevice: RESUME=UUID=c729b036-a198-459a-9801-9052b6b0243c
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007)
MachineType: Dell Inc. Latitude E6510
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-25-generic
root=UUID=87b40dbf-cffd-4bfb-b6c3-9bf7e222592a ro quiet splash
ProcEnviron:
PATH=(custom, user)
LANG=en_IN
SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.38.3
SourcePackage: linux
dmi.bios.date: 07/08/2010
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A04
dmi.board.name: 02K3Y4
dmi.board.vendor: Dell Inc.
dmi.board.version: A01
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA04:bd07/08/2010:svnDellInc.:pnLatitudeE6510:pvr0001:rvnDellInc.:rn02K3Y4:rvrA01:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude E6510
dmi.product.version: 0001
dmi.sys.vendor: Dell Inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 kernel-graphics maverick needs-upstream-testing
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https://bugs.launchpad.net/bugs/716930
Title:
Simultaneous access of multiple displays not working on Dell Latitude
E6510
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