Comment 203 for bug 585765
Revision history for this message
| hoover (uwe-schuerkamp) wrote Re: [Bug 585765] Re: Ubuntu 10.04 random freezes | #203 |
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0e1f616
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On 28 October 2010 13:41, ErikShreve <email address hidden> wrote:
> I've been running freeze free for about 5-6 weeks now. I tried a lot of
> stuff suggested in the comments - new kernels, kernel options, removing
> pulseaudio, etc...
>
> Some of them resulted in no freeze for about a week but they always came
> back.
>
> Finally I read in
> https:/
> problems with freezes with Atheros network cards. I have a Atheros in my
> laptop. I found that if I disable the wireless adapter (I use a wired
> connection 99% of the time anyway) via Network Manager that I get no
> freezes.
Hm, no atheros cards installed here, it's a desktop system that's
experiencing (used to experience? ;-) these problems.
Good to hear though that you seem to have found a way around the problem.
Uwe
>
> Searching for more issues with Arheros leads to bug 426130. I haven't tired the backport fix listed there yet, but I'm confident it is something in the Network stack for me:
> https:/
>
> --
> Ubuntu 10.04 random freezes
> https:/
> You received this bug notification because you are a direct subscriber
> of a duplicate bug (578457).
>
> Status in The Linux Kernel: New
> Status in “linux” package in Ubuntu: Confirmed
> Status in “xorg-server” package in Ubuntu: Confirmed
>
> 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-
> Regression: No
> Reproducible: No
> ProcVersionSign
> 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,
> Controls : 23
> Simple ctrls : 14
> Date: Wed May 26 11:03:07 2010
> EcryptfsInUse: Yes
> Frequency: Once a day.
> HibernationDevice: RESUME=
> InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429)
> MachineType: Hewlett-Packard HP ProBook 6440b
> ProcCmdLine: BOOT_IMAGE=
> ProcEnviron:
> LANG=de_DE.utf8
> SHELL=/bin/bash
> RelatedPackageV
> 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-
> dmi.product.name: HP ProBook 6440b
> dmi.sys.vendor: Hewlett-Packard
>
> To unsubscribe from this bug, go to:
> https:/
>