I don't have virtualbox installed, so that's not related to my issues, still getting frequent freezes, not happening with upstream.

J

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-----Original Message-----
From: Tech2010 <email address hidden>
Date: Thu, 03 Jun 2010 02:51:19 
To: <email address hidden>
Subject: [Bug 585765] Re: Ubuntu 10.04 random freezes

It is probably not definitive but I have not had a freeze since I
removed VirtualBox OSE from the system four days ago.  I have
intentionally left Thunderbird running, randomly checking remote email
accounts.  I'm am encouraged but not yet convinced.

-- 
Ubuntu 10.04 random freezes
https://bugs.launchpad.net/bugs/585765
You received this bug notification because you are a direct subscriber
of a duplicate bug.

Status in “linux” package in Ubuntu: Triaged
Status in “xorg-server” package in Ubuntu: New

Bug description:
Hello,

on my new laptop, a HP ProBook 6440b (with Core i5 and a plain Intel Chipset, 4GB RAM) I get randomly freezes of the whole system. I can't reproduce that, what means I don't know a aplication or usage of the system making it freeze. sometimes I have uptimes of a day, without freeze and sometimes it freezes right after booting the system.

I found out, that sometimes the MagicSysRQ (R-E-I-S-U-B) works and let me shut down the system, sometimes not. I don't know what makes that difference. In the system log I can't find any unusual entries. But I foun that the system log is still runing, so shuting down the wifi with the notebooks hardware switch for example is logged. Also the Wifi network connection to my router is not interrupted.

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: linux-image-2.6.32-22-generic 2.6.32-22.33
Regression: No
Reproducible: No
ProcVersionSignature: Ubuntu 2.6.32-22.33-generic 2.6.32.11+drm33.2
Uname: Linux 2.6.32-22-generic x86_64
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: 2/2
   Subdevice #0: subdevice #0
   Subdevice #1: subdevice #1
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  florian    1689 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xd4900000 irq 17'
   Mixer name	: 'Intel G45 DEVIBX'
   Components	: 'HDA:111d7603,103c1722,00100202 HDA:11c11040,103c3066,00100200 HDA:80862804,80860101,00100000'
   Controls      : 23
   Simple ctrls  : 14
Date: Wed May 26 11:03:07 2010
EcryptfsInUse: Yes
Frequency: Once a day.
HibernationDevice: RESUME=UUID=24088f3d-7be1-4efd-a05a-d1fac42086df
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429)
MachineType: Hewlett-Packard HP ProBook 6440b
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-22-generic root=UUID=ac1bccdd-e231-45c3-bfde-991ae9549f0f ro quiet splash
ProcEnviron:
 LANG=de_DE.utf8
 SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.34
SourcePackage: linux
dmi.bios.date: 01/27/2010
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68CDD Ver. F.04
dmi.board.name: 1722
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 29.2B
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: dmi:bvnHewlett-Packard:bvr68CDDVer.F.04:bd01/27/2010:svnHewlett-Packard:pnHPProBook6440b:pvr:rvnHewlett-Packard:rn1722:rvrKBCVersion29.2B:cvnHewlett-Packard:ct10:cvr:
dmi.product.name: HP ProBook 6440b
dmi.sys.vendor: Hewlett-Packard

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