1002:9553 [Dell Studio 1555] laptop runs hot, shorter battery life, fan always on
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
Medium
|
Unassigned | ||
Bug Description
On Karmic (2.6.31 kernel) my laptop ran silently (no fans unless really put through its paces), had long battery life (3.5 hours), and was cool.
Since upgrading to Lucid beta-2, it runs hot, the fan is always on (from cold start it's off, but quickly comes on and stays on) and battery life is less than 2 hours.
Lucid Kernel: 2.6.32-20-generic #30-Ubuntu SMP Mon Apr 12 15:20:57 UTC 2010 x86_64 GNU/Linux
Laptop: Dell Studio 1555 with ATI graphics (but using OS driver).
Happy to help try things -- be great to get my laptop working properly again!
ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: linux-image-
Regression: Yes
Reproducible: Yes
ProcVersionSign
Uname: Linux 2.6.32-20-generic x86_64
NonfreeKernelMo
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: amd64
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/
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfc500000 irq 22'
Mixer name : 'IDT 92HD73C1X5'
Components : 'HDA:111d7675,
Controls : 17
Simple ctrls : 11
Card1.Amixer.info:
Card hw:1 'HDMI'/'HDA ATI HDMI at 0xfc010000 irq 17'
Mixer name : 'ATI R6xx HDMI'
Components : 'HDA:1002aa01,
Controls : 4
Simple ctrls : 1
Card1.Amixer.
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [off]
Date: Wed Apr 14 17:09:00 2010
HibernationDevice: RESUME=
InstallationMedia: Xubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
MachineType: Dell Inc. Studio 1555
ProcCmdLine: BOOT_IMAGE=
ProcEnviron:
PATH=(custom, user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
RelatedPackageV
RfKill:
SourcePackage: linux
dmi.bios.date: 07/03/2009
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A07
dmi.board.name: 0C234M
dmi.board.vendor: Dell Inc.
dmi.board.version: A07
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.
dmi.modalias: dmi:bvnDellInc.
dmi.product.name: Studio 1555
dmi.product.
dmi.sys.vendor: Dell Inc.
Changed in linux (Ubuntu): | |
assignee: | nobody → Canonical Kernel Team (canonical-kernel-team) |
summary: |
- laptop runs hot, shorter battery life, fan always on - lucid beta2 + laptop runs hot, shorter battery life, fan always on - lucid |
description: | updated |
Changed in linux (Ubuntu): | |
status: | Triaged → New |
summary: |
- laptop runs hot, shorter battery life, fan always on - lucid + [ATI Graphics][Lucid] laptop runs hot, shorter battery life, fan always + on |
tags: | added: kernel-reviewed |
Changed in linux (Ubuntu): | |
assignee: | Canonical Kernel Team (canonical-kernel-team) → nobody |
tags: | removed: regression-potential |
Me too, Acer Aspire 5535 with ATI Radeon HD3200 running Lucid 64-bit and updated today.