Suspend used to work fine for me in oneiric but in precise my cpu und case fan keep running. They're even louder compared to when the machine isn't supsended. My graphics card doesn't have a fan so there is no strange behaviour there.
Here is the output of lshw: http://pastebin.com/4uqZ9NE5
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.94.1-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC2: kai 2799 F.... pulseaudio
/dev/snd/controlC1: kai 2799 F.... pulseaudio
/dev/snd/controlC0: kai 2799 F.... pulseaudio
/dev/snd/seq: timidity 1898 F.... timidity
Card0.Amixer.info:
Card hw:0 'SB'/'HDA ATI SB at 0xfe8f4000 irq 16'
Mixer name : 'VIA VT1708S'
Components : 'HDA:11060397,18490397,00100000'
Controls : 45
Simple ctrls : 23
Card1.Amixer.info:
Card hw:1 'Generic'/'HD-Audio Generic at 0xfeabc000 irq 45'
Mixer name : 'ATI R6xx HDMI'
Components : 'HDA:1002aa01,00aa0100,00100200'
Controls : 6
Simple ctrls : 1
Card1.Amixer.values:
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Card2.Amixer.info:
Card hw:2 'U0x46d0x9a1'/'USB Device 0x46d:0x9a1 at usb-0000:00:12.2-2, high speed'
Mixer name : 'USB Mixer'
Components : 'USB046d:09a1'
Controls : 2
Simple ctrls : 1
Card2.Amixer.values:
Simple mixer control 'Mic',0
Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum
Capture channels: Mono
Limits: Capture 0 - 3072
Mono: Capture 1628 [53%] [24.35dB] [on]
DistroRelease: Ubuntu 12.04
HibernationDevice: RESUME=UUID=8ca3d081-a4db-4c8e-894a-3b3640887fef
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
Package: linux (not installed)
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-18-generic root=/dev/mapper/Kai--Desktop-root ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.2.0-18.28-generic 3.2.9
PulseSinks:
Error: command ['pacmd', 'list-sinks'] failed with exit code 1: Home directory /home/kai not ours.
No PulseAudio daemon running, or not running as session daemon.
PulseSources:
Error: command ['pacmd', 'list-sources'] failed with exit code 1: Home directory /home/kai not ours.
No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-3.2.0-18-generic N/A
linux-backports-modules-3.2.0-18-generic N/A
linux-firmware 1.71
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
Tags: precise
Uname: Linux 3.2.0-18-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
dmi.bios.date: 05/20/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P1.60
dmi.board.name: M3A770DE
dmi.board.vendor: ASRock
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP1.60:bd05/20/2010:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnM3A770DE:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: To Be Filled By O.E.M.
dmi.product.version: To Be Filled By O.E.M.
dmi.sys.vendor: To Be Filled By O.E.M.
This bug is missing log files that will aid in diagnosing the problem. From a terminal window please run:
apport-collect 949039
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.