[Bug 526354] Re: [Dell Studio 1537] temperature sensors and fan stop working following suspend/resume

[cgarre]

** Description changed:

  On boot I have two sets of sensors (coretemp and acpi) both of which
  report reasonable temperatures, also the Fans respond to load and keep
  the machine alive.  Following suspend/resume cycle the acpi temperature
  sensors stop reporting anything other than 0c and the fans no longer
  respond to load leading to hard power off on overhead.  Fail!
  
  I have managed to confirm this is present back at least to -11 kernels,
  I could not suspend/resume the -7 kernel I happen to have.  Karmic was
  not affected.
  
  ProblemType: Bug
  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
+  **** 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:  apw        1889 F.... pulseaudio
+  USER        PID ACCESS COMMAND
+  /dev/snd/controlC0:  apw        1889 F.... pulseaudio
  Card0.Amixer.info:
-  Card hw:0 'Intel'/'HDA Intel at 0xfc700000 irq 22'
-    Mixer name	: 'Intel G45 DEVCTG'
-    Components	: 'HDA:111d7675,1028029f,00100103 HDA:80862802,80860101,00100000'
-    Controls      : 20
-    Simple ctrls  : 11
+  Card hw:0 'Intel'/'HDA Intel at 0xfc700000 irq 22'
+    Mixer name	: 'Intel G45 DEVCTG'
+    Components	: 'HDA:111d7675,1028029f,00100103 HDA:80862802,80860101,00100000'
+    Controls      : 20
+    Simple ctrls  : 11
  Date: Tue Feb 23 10:36:07 2010
  DistroRelease: Ubuntu 10.04
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=d8328455-deac-4bae-877d-c408d371cefe
  MachineType: Dell Inc. Studio 1537
  Package: linux-image-2.6.32-14-generic 2.6.32-14.19masterapw1
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-14-generic root=UUID=cf503727-25f2-4ecd-b0f3-2b894523bcba ro quiet splash
  ProcEnviron:
-  PATH=(custom, user)
-  LANG=en_GB.UTF-8
-  SHELL=/bin/bash
+  PATH=(custom, user)
+  LANG=en_GB.UTF-8
+  SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 2.6.32-14.19masterusername1-generic
  Regression: Yes
  RelatedPackageVersions: linux-firmware 1.29
  Reproducible: Yes
  RfKill:
-  0: phy0: Wireless LAN
-  	Soft blocked: no
-  	Hard blocked: no
+  0: phy0: Wireless LAN
+   Soft blocked: no
+   Hard blocked: no
  SourcePackage: linux
  TestedUpstream: No
  Uname: Linux 2.6.32-14-generic x86_64
  WpaSupplicantLog:
-  
+ 
  dmi.bios.date: 09/22/2008
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A03
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A03
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: A03
  dmi.modalias: dmi:bvnDellInc.:bvrA03:bd09/22/2008:svnDellInc.:pnStudio1537:pvrA03:rvnDellInc.:rn:rvrA03:cvnDellInc.:ct8:cvrA03:
  dmi.product.name: Studio 1537
  dmi.product.version: A03
  dmi.sys.vendor: Dell Inc.

-- 
[Dell Studio 1537] temperature sensors and fan stop working following suspend/resume
https://bugs.launchpad.net/bugs/526354
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