Public bug reported:
Sensors and fan control don't work when this laptop wakes up from suspend if
there is no battery inserted.
When there is battery present, everything works normally.
After resume with battery:
$ sensors
acpitz-virtual-0
Adapter: Virtual device
temp1: +46.0°C (crit = +100.0°C)
temp2: +44.0°C (crit = +100.0°C)
temp3: +0.0°C (crit = +100.0°C)
After resume with no battery:
$ sensors
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)
ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: linux-image-2.6.32-22-generic-pae 2.6.32-22.33
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.32-22.33-generic-pae 2.6.32.11+drm33.2
Uname: Linux 2.6.32-22-generic-pae i686
NonfreeKernelModules: wl
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: i386
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: slobodan 9900 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:111d7675,1028029f,00100103
HDA:80862802,80860101,00100000'
Controls : 20
Simple ctrls : 11
Date: Tue May 4 12:02:49 2010
HibernationDevice: RESUME=UUID=79a9e06f-a05f-43df-8d7c-d30198690c33
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Release Candidate i386
(20100419.1)
MachineType: Dell Inc. Studio 1537
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-22-generic-pae
root=UUID=0169a1e6-b426-410c-ae0f-ee0916b59827 ro
crashkernel=384M-2G:64M,2G-:128M quiet splash
ProcEnviron:
LANG=en_US.UTF-8
SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.34
RfKill:
0: dell-wifi: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
dmi.bios.date: 05/27/2009
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A09
dmi.board.name: 0P173H
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:bd05/27/2009:svnDellInc.:pnStudio1537:pvrA09:rvnDellInc.:rn0P173H:rvrA09:cvnDellInc.:ct8:cvrA09:
dmi.product.name: Studio 1537
dmi.product.version: A09
dmi.sys.vendor: Dell Inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 lucid needs-upstream-testing regression-release resume
suspend
--
[Dell Studio 1537] No sensors and fan control if there is no battery present on
wakeup from suspend
https://bugs.launchpad.net/bugs/575030
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