[Bug 524956] Re: Dell Studio 1555 - ACPI thermal sensors do not work after resume

[dmiller309]

** Description changed:

  The latest kernel of Lucid has problems with the Thermal sensors. I had
  no such problems with 2.6.31.
  
  before suspend acpi -t correctly gives:
  Thermal 0: ok, 0.0 degrees C
  Thermal 1: ok, 46.0 degrees C
  Thermal 2: ok, 52.0 degrees C
  
  After resume it fails:
  Thermal 0: ok, 0.0 degrees C
  Thermal 1: ok, 0.0 degrees C
  Thermal 2: ok, 0.0 degrees C
  
  It is clearly an ACPI related bug, since the coretemp module gets the correct data:
  acpitz-virtual-0
  Adapter: Virtual device
- temp1:        +0.0°C  (crit = +100.0°C)                  
- temp2:        +0.0°C  (crit = +100.0°C)                  
- temp3:        +0.0°C  (crit = +100.0°C)                  
+ temp1:        +0.0°C  (crit = +100.0°C)
+ temp2:        +0.0°C  (crit = +100.0°C)
+ temp3:        +0.0°C  (crit = +100.0°C)
  
  coretemp-isa-0000
  Adapter: ISA adapter
- Core 0:      +53.0°C  (high = +105.0°C, crit = +105.0°C)  
+ Core 0:      +53.0°C  (high = +105.0°C, crit = +105.0°C)
  
  coretemp-isa-0001
  Adapter: ISA adapter
  Core 1:      +54.0°C  (high = +105.0°C, crit = +105.0°C)
  
  ProblemType: Bug
  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:  laci       3180 F.... pulseaudio
+  USER        PID ACCESS COMMAND
+  /dev/snd/controlC0:  laci       3180 F.... pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
-  Card hw:0 'Intel'/'HDA Intel at 0xfc700000 irq 22'
-    Mixer name	: 'Intel G45 DEVCTG'
-    Components	: 'HDA:111d7675,102802be,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:111d7675,102802be,00100103 HDA:80862802,80860101,00100000'
+    Controls      : 20
+    Simple ctrls  : 11
  Date: Sat Feb 20 17:20:40 2010
  DistroRelease: Ubuntu 9.10
  HibernationDevice: RESUME=UUID=49cd794f-bfa6-46d4-b1b8-cf7ff19671dc
  InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
  MachineType: Dell Inc. Studio 1555
  NonfreeKernelModules: wl
  Package: linux-image (not installed)
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-14-generic root=UUID=09052429-cbee-4520-b88b-fc8c89856e88 ro quiet splash
  ProcEnviron:
-  PATH=(custom, no user)
-  LANG=en_US.UTF-8
-  SHELL=/bin/bash
+  PATH=(custom, no user)
+  LANG=en_US.UTF-8
+  SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 2.6.32-14.20-generic
  RelatedPackageVersions: linux-firmware 1.26
  SourcePackage: linux-meta
  Uname: Linux 2.6.32-14-generic x86_64
  dmi.bios.date: 12/28/2009
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A09
  dmi.board.name: 0D176M
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A09
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: A09
  dmi.modalias: dmi:bvnDellInc.:bvrA09:bd12/28/2009:svnDellInc.:pnStudio1555:pvrA09:rvnDellInc.:rn0D176M:rvrA09:cvnDellInc.:ct8:cvrA09:
  dmi.product.name: Studio 1555
  dmi.product.version: A09
  dmi.sys.vendor: Dell Inc.

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Dell Studio 1555 - ACPI thermal sensors do not work after resume
https://bugs.launchpad.net/bugs/524956
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