Public bug reported:
As mentioned in
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/760131/comments/201
I start a new bug for my machine. It's an Asus X4GS(N43SN) with the
following hardware-sprecs:
Intel Core i5 - 2410M, 2,3GHz
4GB RAM
NVIDIA GeForce GT550M 1GB (connected with Intel GMA through NVIDIA Optimus
System)
The System is running on Intel grafics card (as per xorg.log)
This bug report is about the high power consumption, that is on everyone's
lips.
The battery time i get on Windows 7 Home Premium is between 3 and 4
hours. On Ubuntu Oneiric I get between 1,5 and 2 hours (with ca. 28-32W
power consumption).
When I install nvidia drivers (nvidia-current) the power consumption
decreases to 22-25 W. But then the 3D mode isn't available and Unity 2D
starts. I don't know how to fix this, but this is another problem.
When running Ubuntu the fan is allways medium-fast to fast. When running
windows 7 the fan is usually slow and sometimes medium-fast.
I hope these are enough facts. If not I will provide all needed ones.
Thank you so far.
Felix
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: linux-image-3.0.0-12-generic 3.0.0-12.20
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
Uname: Linux 3.0.0-12-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.23-0ubuntu3
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC269VB Analog [ALC269VB Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: oziriz 1624 F.... pulseaudio
CRDA: Error: [Errno 2] Datei oder Verzeichnis nicht gefunden
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xdf000000 irq 43'
Mixer name : 'Intel CougarPoint HDMI'
Components : 'HDA:10ec0269,104311a3,00100100
HDA:80862805,80860101,00100000'
Controls : 23
Simple ctrls : 13
Date: Mon Oct 17 21:42:06 2011
HibernationDevice: RESUME=UUID=8c761f94-6607-4a3a-9dac-ab042cc4e9f0
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta amd64+mac (20110921.2)
MachineType: ASUSTeK Computer Inc. N43SN
ProcEnviron:
PATH=(custom, no user)
LANG=de_DE.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-12-generic
root=UUID=f9150048-8ee4-45a6-ac88-3e6e3062ccc3 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.0.0-12-generic N/A
linux-backports-modules-3.0.0-12-generic N/A
linux-firmware 1.60
SourcePackage: linux
StagingDrivers: mei
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/21/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: N43SN.412
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: N43SN
dmi.board.vendor: ASUSTeK Computer Inc.
dmi.board.version: 1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK Computer Inc.
dmi.chassis.version: 1.0
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrN43SN.412:bd09/21/2011:svnASUSTeKComputerInc.:pnN43SN:pvr1.0:rvnASUSTeKComputerInc.:rnN43SN:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr1.0:
dmi.product.name: N43SN
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK Computer Inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug oneiric running-unity staging
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https://bugs.launchpad.net/bugs/876854
Title:
high power consumption on Asus X4GS(N43SN)
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