shinyblue, this bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? If so, could you please test for this with the latest development release of Ubuntu? ISO images are available from http://cdimage.ubuntu.com /daily-live/current/ .
If it remains an issue, could you please run the following command in the development release from a Terminal (Applications->Accessories->Terminal), as it will automatically gather and attach updated debug information to this report: apport-collect -p linux <replace-with-bug-number> If reproducible, could you also please test the latest upstream kernel available (not the daily folder) following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags: kernel-fixed-upstream kernel-fixed-upstream-VERSION-NUMBER where VERSION-NUMBER is the version number of the kernel you tested. For example: kernel-fixed-upstream-v3.13-rc6 This can be done by clicking on the yellow circle with a black pencil icon next to the word Tags located at the bottom of the bug description. As well, please remove the tag: needs-upstream-testing If the mainline kernel does not fix this bug, please add the following tags: kernel-bug-exists-upstream kernel-bug-exists-upstream-VERSION-NUMBER As well, please remove the tag: needs-upstream-testing Once testing of the upstream kernel is complete, please mark this bug's Status as Confirmed. Please let us know your results. Thank you for your understanding. ** Summary changed: - [ATI Graphics][Lucid] laptop runs hot, shorter battery life, fan always on + 1002:9553 [Dell Studio 1555] laptop runs hot, shorter battery life, fan always on ** This bug is no longer a duplicate of bug 748080 1002:9612 [HP Pavilion tx2500 Notebook PC] ATI card fan is always on with opensource radeon driver ** Tags added: bios-outdated-a13 needs-bisect needs-upstream-testing regression-release ** Changed in: linux (Ubuntu) Importance: High => Medium ** Changed in: linux (Ubuntu) Status: Triaged => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/563156 Title: 1002:9553 [Dell Studio 1555] laptop runs hot, shorter battery life, fan always on Status in “linux” package in Ubuntu: Incomplete 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-2.6.32-20-generic 2.6.32-20.30 Regression: Yes Reproducible: Yes ProcVersionSignature: Ubuntu 2.6.32-20.30-generic 2.6.32.11+drm33.2 Uname: Linux 2.6.32-20-generic x86_64 NonfreeKernelModules: wl 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/controlC0: rich 1570 F.... pulseaudio 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:111d7675,102802be,00100103' 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:1002aa01,00aa0100,00100100' Controls : 4 Simple ctrls : 1 Card1.Amixer.values: 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=UUID=239d369d-8a8a-4e3d-9770-7bb31c74f6af InstallationMedia: Xubuntu 9.10 "Karmic Koala" - Release amd64 (20091027) MachineType: Dell Inc. Studio 1555 ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-20-generic root=UUID=edd57646-e882-4fe3-9eaa-68bf2f74ce09 ro quiet splash acpi=noapic ProcEnviron: PATH=(custom, user) LANG=en_GB.UTF-8 SHELL=/bin/bash RelatedPackageVersions: linux-firmware 1.33 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.version: A07 dmi.modalias: dmi:bvnDellInc.:bvrA07:bd07/03/2009:svnDellInc.:pnStudio1555:pvrA07:rvnDellInc.:rn0C234M:rvrA07:cvnDellInc.:ct8:cvrA07: dmi.product.name: Studio 1555 dmi.product.version: A07 dmi.sys.vendor: Dell Inc. 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