LUV Server Down – Colocation Power Work Again!

It appears that Eftel have took the power down again at the colocation facility in Collins Street, but unlike last time it would appear that the server isn’t back up yet. This could be because the outage is still going on (it’s still listed as current on their site as I write even though it was scheduled for just Saturday) or it could be that there’s a problem with the box.

The LUV sysadmin has tried to get permission to go and investigate today (Sunday), but it appears it won’t be possible until Monday.

Microsoft Locking Out Third Party Security Software From Vista ?

The BBC has a report that’s meant to be about free security software for Windows (but doesn’t really say anything substantive on that matter) which contains a rather illuminating section on Microsofts latest adventure in security:

Laura Yecies of Zone Labs said: “Microsoft is certainly making it more difficult for the independent security vendors right now.

What a surprise! So what are they doing ?

“They’re essentially trying to take control of the security user interface functions.

Probably under the guise of “improving” Vista’s security (not that they’ve got a great track record in IT security anyway), but it leads into this rather nice piece of irony.

“Fortunately we have a pretty crack team which is finding new and innovative ways to continue to provide a very important security layer to our users.”

I couldn’t put it any better than the BBC themselves:

So the antivirus people are having to hack Windows so they can get close enough to protect it.

Of course Microsoft themselves would have no vested interest in stopping other peoples security software from working on Vista, would they ?

At the same time as Microsoft starts closing off parts of the operating system to security software vendors, it has also released its own security product known as OneCare. The all in one package is designed to look after your computer and all your data, leaving the whole gamut of security on Microsoft’s shoulders.

Can you say “monopolistic practices” ? I knew you could..

Buggy Virus Checker Deletes Windows O/S File

This is almost a program falling for the SULFNBK.EXE hoax.

From ZDNet:

Some Windows 2003 users have been experiencing problems with the operating system after CA antivirus software wrongly detected part of the operating system as malicious software last week.

I could beg to differ with about detecting Windoze as malicious software being wrong..

CA could spin this in one of two ways, either the eTrust virus checker signature for Win32/Lassrv.B had an unfortunate bug that caused unwanted side effects, or, the virus checker was taking extreme proactive measures to protect the rest of us from Windows systems being used as spam sources and denial of service zombie botnets. 🙂

Linux Users Victoria – Webserver Down – Electrical Work at CoLo

For those wondering (as I was) about why you can no longer get to the LUV website or mailing lists, it’s because the colocation facility (EFTel, who provide free hosting to us for which we are very grateful) are having major electrical work done at the Melbourne CoLo. The ticket (#8705) says:

8705 Scheduled maintenance 26-Aug-2006 14:30:00 27-Aug-2006 00:00:00 MAJOR ELECTRICAL SHUTDOWN – 530 Collins St: Affecting ALL Victorian Services

Update: Back up again..

Quick Play With Bootchart

Installed Bootchart and noticed that usplash was using a heap of CPU, booted without the “splash” option and shaved 3 seconds off my boot time, going from 34 to 31 seconds.. 🙂

With and without usplash bootchart graphs are below (PNG format).

With usplash Without usplash

Hollywood to Require 64-bit Intel/AMD Processors for HD-DVD and BlueRay Playback ?

From El Reg:

Speaking in Australia this week, Microsoft Senior Program Manager Steve Riley effectively revealed Windows Media Player 11 will not play HD content from HD DVD or BD sources unless it’s running under a 64-bit version of Vista. According to Riley, 32-bit mode is too open to hacks designed to bypass the optical discs’ copy-protection mechanisms.

Given MS’s current current track record with security, it remains to be seen how effective this push to use the UnTrusting Computing platform will be for this..

According to Riley, the decision to drop 32-bit HD DVD and BD playback from WMP 11 was made because “the media companies asked us to do this”. What’s more, he added, “they don’t want any of their HD content to play in [32-bit] at all, because of all of the unsigned malware that runs in kernel mode can get around content protection”.

So presumably anyone else not MS who wants to beg leave to create an official player is going to have to play along with the media companies attempts to wrest control of your computer from you.

It also probably means that Apple Mac users will have to buy 64-bit Intel Macs if they want to be able to watch this new content and high quality (as I don’t believe that the PowerPC line of processors supports the lock in that Hollywood requires).

With Sony and Toshiba supporting BD and HD DVD playback, respectively, on select PCs running 32-bit Windows XP, playing content from pre-recorded discs may not seem to be much of a problem. But it will become more of an issue once content companies begin enforcing region coding and HDCP compliance for full-resolution output. That may require new software for playback, and the updated code could well meet Hollywood’s demand for 64-bit computing.

Given that I don’t run Windows anyway, the whole question is likely to be moot..

The Vacation Mail Responder – 1.2.6.2 Released

The Vacation Mail Responder has been abandoned for over 5 years now, so I contacted the former maintainers and asked them about taking on the project. They were happy about that and so now I find myself looking after it, along with Brian May.

I’ve made a minor bug fix (to add the Precedence: bulk header to all responses it generates) and updated the maintainer information and just released 1.2.6.2, over 5 years from the 1.2.6.1 release.

The main question is now, of course, where do we go from here ? One of the options we’re seriously considering is whether we should rebase from the native packages in Debian & Ubuntu as their version has been independently developed and gone much further than this one.

But for now I can go to sleep tonight feeling happy that I’ve taken on my first open source project and started to breath some life into it once more..

Open Source Data Center Management

Was reading PLOA and found a blog post by Jon Oxer about setting up Xen systems for hosting and what he saw at the SLES/SLED 10 launch today. I think he should take a look at something else I stumbled over today – OpenQRM – which claims to be an open source data center management/provisioning tool.

Currently they support RPM based distros but their source build docs include destructions for Debian/Ubuntu and Gentoo as well. Certainly I think they’d be very happy to get assistance to have Ubuntu and Debian as tested distros as well…

They have a live CD to play with too..

Odd Comment About Spam

I was very puzzled to see Russell Coker write:

Therefore the only acceptable method of dealing with spam is to reject it at the SMTP protocol level. Currently I am not aware of any software that supports Bayesian filtering while the message is being received so that it can be rejected if it appears to be spam, it would be possible to do this (I could write the code myself if I had enough spare time) but AFAIK no-one has done it.

I’ve been doing exactly this with Postfix, amavisd-new and SpamAssassin for many years now with great success, rejecting spams at the SMTP level via Postfix’s pre-queue content_filter mechanism using SpamAssassins Baysian filtering, anti-spam rules and blacklist support.

Unfortunately because Russell is using Blogger and requiring people to register I can’t leave a comment for him (as I’ve no desire to sign up for an account with them just to leave a comment).

Update: Corrected link to point to the actual post on Russells blog that I’m talking about!

Intel, AMD and ATI

Interesting article about the whole AMD+ATI deal at InfoWorld, including speculation that open sourcing the specs for the ATI graphics drivers once more (which mysteriously closed around the time ATI got the X-Box contract from Microsoft) could help AMD+ATI in the market place; especially given that Intel are already doing so..

I also wonder whether we’re suddenly going to see Intel pressure Apple to shift from ATI to nVidia..