[Bug 1061837] [NEW] lenovo l512 cpu fan stops spinning or always spins at full speed

[cyba84]

Public bug reported:

without thinkfan tool, the fan stops spinning and the thinkpad gets so
hot till it freezes. With thinkfan tool, it always runs at full speed

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: udev 175-0ubuntu9.1
ProcVersionSignature: Ubuntu 3.2.0-31.50-generic 3.2.28
Uname: Linux 3.2.0-31-generic x86_64
ApportVersion: 2.0.1-0ubuntu13
Architecture: amd64
CustomUdevRuleFiles: 10-vboxdrv.rules
Date: Thu Oct  4 21:31:16 2012
Lsusb:
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
 Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
MachineType: LENOVO 2598AM1
ProcEnviron:
 LANGUAGE=de_DE:en
 TERM=xterm
 PATH=(custom, no user)
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-31-generic root=/dev/mapper/cryptolvm-data ro quiet splash vt.handoff=7
SourcePackage: udev
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 03/28/2012
dmi.bios.vendor: LENOVO
dmi.bios.version: 81ET61WW (1.37 )
dmi.board.name: 2598AM1
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvr81ET61WW(1.37):bd03/28/2012:svnLENOVO:pn2598AM1:pvrThinkPadL512:rvnLENOVO:rn2598AM1:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 2598AM1
dmi.product.version: ThinkPad L512
dmi.sys.vendor: LENOVO

** Affects: udev (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug precise

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https://bugs.launchpad.net/bugs/1061837

Title:
  lenovo l512 cpu fan stops spinning or always spins at full speed

Status in “udev” package in Ubuntu:
  New

Bug description:
  without thinkfan tool, the fan stops spinning and the thinkpad gets so
  hot till it freezes. With thinkfan tool, it always runs at full speed

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: udev 175-0ubuntu9.1
  ProcVersionSignature: Ubuntu 3.2.0-31.50-generic 3.2.28
  Uname: Linux 3.2.0-31-generic x86_64
  ApportVersion: 2.0.1-0ubuntu13
  Architecture: amd64
  CustomUdevRuleFiles: 10-vboxdrv.rules
  Date: Thu Oct  4 21:31:16 2012
  Lsusb:
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
   Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
  MachineType: LENOVO 2598AM1
  ProcEnviron:
   LANGUAGE=de_DE:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-31-generic root=/dev/mapper/cryptolvm-data ro quiet splash vt.handoff=7
  SourcePackage: udev
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/28/2012
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 81ET61WW (1.37 )
  dmi.board.name: 2598AM1
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Available
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnLENOVO:bvr81ET61WW(1.37):bd03/28/2012:svnLENOVO:pn2598AM1:pvrThinkPadL512:rvnLENOVO:rn2598AM1:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 2598AM1
  dmi.product.version: ThinkPad L512
  dmi.sys.vendor: LENOVO

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