[Bug 667641] Re: sony vaio CPU overheats

[Stuart Crouch]

apport information

** Tags added: apport-collected

** Description changed:

  I have a sony vaio C1Z that I installed ubuntu 10.10 on. I'm using the
  32 bit ubuntu 10.10 standard desktop edition.
  
  The CPU temperature starts out at about 40 C and slowly creeps its way up to 70 C.  After 72 C the PC shuts down, I assume some safety system on the motherboard is kicking in.  
  On the Windows XP partition the fans become louder as the CPU temperature rises. The fans do not change speed at any point when ubuntu is running so I suspect this is the cause.
+ --- 
+ AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
+ AplayDevices:
+  **** List of PLAYBACK Hardware Devices ****
+  card 0: Intel [HDA Intel], device 0: ALC262 Analog [ALC262 Analog]
+    Subdevices: 1/1
+    Subdevice #0: subdevice #0
+ Architecture: i386
+ ArecordDevices:
+  **** List of CAPTURE Hardware Devices ****
+  card 0: Intel [HDA Intel], device 0: ALC262 Analog [ALC262 Analog]
+    Subdevices: 1/1
+    Subdevice #0: subdevice #0
+ AudioDevicesInUse:
+  USER        PID ACCESS COMMAND
+  /dev/snd/controlC0:  stuart     1390 F.... pulseaudio
+ CRDA: Error: [Errno 2] No such file or directory
+ Card0.Amixer.info:
+  Card hw:0 'Intel'/'HDA Intel at 0xd2300000 irq 46'
+    Mixer name	: 'Realtek ALC262'
+    Components	: 'HDA:10ec0262,104d1500,00100100 HDA:14f12c06,104d1700,00100000'
+    Controls      : 18
+    Simple ctrls  : 11
+ DistroRelease: Ubuntu 10.10
+ HibernationDevice: RESUME=UUID=9192da4b-f4ed-429b-b9b5-cfba5065c45d
+ InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007)
+ MachineType: Sony Corporation VGN-C1Z_B
+ NonfreeKernelModules: nvidia
+ Package: linux (not installed)
+ PccardctlIdent:
+  Socket 0:
+    no product info available
+ PccardctlStatus:
+  Socket 0:
+    no card
+ ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-22-generic root=UUID=ddc897c0-70d5-4ab7-add8-052c6e771e5e ro quiet splash
+ ProcEnviron:
+  PATH=(custom, user)
+  LANG=en_GB.UTF-8
+  SHELL=/bin/bash
+ ProcVersionSignature: Ubuntu 2.6.35-22.35-generic 2.6.35.4
+ Regression: Yes
+ RelatedPackageVersions: linux-firmware 1.38
+ Reproducible: Yes
+ Tags: maverick kernel-uncat regression-release needs-upstream-testing
+ Uname: Linux 2.6.35-22-generic i686
+ UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
+ dmi.bios.date: 09/16/2006
+ dmi.bios.vendor: Phoenix Technologies LTD
+ dmi.bios.version: R0030J4
+ dmi.board.asset.tag: N/A
+ dmi.board.name: VAIO
+ dmi.board.vendor: Sony Corporation
+ dmi.board.version: N/A
+ dmi.chassis.asset.tag: N/A
+ dmi.chassis.type: 10
+ dmi.chassis.vendor: Sony Corporation
+ dmi.chassis.version: N/A
+ dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrR0030J4:bd09/16/2006:svnSonyCorporation:pnVGN-C1Z_B:pvrC3LN4F1X:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
+ dmi.product.name: VGN-C1Z_B
+ dmi.product.version: C3LN4F1X
+ dmi.sys.vendor: Sony Corporation

** Attachment added: "AcpiTables.txt"
   https://bugs.edge.launchpad.net/bugs/667641/+attachment/1715325/+files/AcpiTables.txt

-- 
sony vaio CPU overheats
https://bugs.launchpad.net/bugs/667641
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