Evil Ubuntu Breezy Kernel Bug for I2O Controllers – Unbootable LiveCD!

Early last week I successfully upgraded my laptop from Ubuntu 5.04 to the 5.10RC (Breezy release candidate) via apt-get dist-upgrade, and then on the weekend I had the chance to upgrade my desktop to it as well. Not a problem I thought, the laptop worked fine so the desktop would be easy too! How wrong I was..

I’ve now got an unbootable system because Breezy (even the Live CD!) tries to load both the dpt_i2o and the I2O subsystem at the same time. Now this is a Bad Thing ™ and results in a kernel panic whilst the kernel is loading.

Needless to say I’ve reported this as a bug (17897) but I don’t know how long it will take them to work out what to do about it. In the meantime I’m going to build myself a custom initrd without the troublesome I2O subsystem and see if that helps!

On the plus side my work machine (IDE drives) upgraded with no problems.

www.csamuel.org now using Xen!

At work we’ve been using the Xen hypervisor with various Linux distros (Centos and CERN’s Scientific Linux at present) for running the multiple gatekeepers that we need with different versions of the Globus Toolkit installed without needing to buy the physical hardware (they’re a bit like webservers, occasional bursts of activity with large periods of inactivity). Our experience is, in short, it rocks! The main hassles have been the necessity to use Redhat derived distros which lack Debians nice debbootstrap install system.

Now Damon (you’re email is over quota, mate!), who worked with me and has now moved to the UK (the two events are not related I hasten to add 🙂 ) spotted a company called Rimu Hosting based in NZ who are offering Xen based virtual machines for you to use with what I consider reasonable pricing (warning, they use US dollars, not NZ, on their site) factoring in complete control over your virtual box.

Having an urgent need to consolidate the various sites Donna and I run plus the fact that our ADSL provider is a Telstra reseller and Telstra have a seriously broken DNS configuration (PTR records with no matching A records, a no-no by RFC 1912) which plays merry hell with our outgoing email we’ve now signed up for a Debian Sarge based Xen system.

So I’ve now moved www.csamuel.org as the first test. It’s reasonably complicated as it’s using Postnuke and Gallery and hence relies on MySQL, but doesn’t need a working email system which will take a little longer to migrate as the anti-spam protection there is quite complicated.

We’ve been more than happy with our other providers, Nick Conein at MIkalnet in Canada for Donna’s site and PHPWebhosting in the US who’ve hosted my site since 2002, but the problems we’ve got at the moment have made this necessary.

H5N1 Reaches Turkey

Just had an email from BBC News saying:

The bird flu virus found in Turkey is the H5N1 strain responsible for more than 60 deaths in Asia, the European Commission says.

It’s not made the BBC website yet, aside from being mentioned as “More Soon” in their ticker.

Bears Eat Keeper Who Kept Them For Bile

Strangely enough I can’t feel much sympathy this guy who got eaten having read that:


The bile is extracted in an excruciatingly painful process which involves slicing into the animal’s flesh and “milking” the substance with a tube.


The bile is then used for everything from hair shampoo to wine, as well as medicinal treatments for various intestinal and cardiac-related complaints.

Report Published on UK Public Sector Use of Creative Commons Licenses

An interesting new report has come out of an organisation calling itself the Common Information Environment, which describes itself thus:

The Common Information Environment (CIE) is a group of significant public sector stakeholders working together to deliver information, services, and empowerment across a range of sectors in order to meet the cross-domain real world needs of the citizens of the UK, both now and in the future.

The list of participating organisations is fairly impressive, both in weightyness and buzzword factor – including the British Library, the UK e-Science Core Programme, the BBC and the Cabinet Office e-Government Unit amongst others.

The report they’ve just announced and published here (PDF) with Appendices (also PDF) focuses on the possibilities for the official use of Creative Commons licenses in the UK public sector and their conclusions and recommendations are encouraging at first glance (I’ve not read the whole thing yet!).

For instance, they say:


The study concluded that many resources produced by CIE organisations could be made available under a common licence and that Creative Commons would allow a substantial amount of CIE resources to be made available for reuse. Other existing common licences, such as Creative Archive and Click-Use could be used if Creative Commons cannot be applied but their use should be minimised to avoid removing many of the key benefits of the Creative Commons Licences.

They also suggest the following set of principles that organisations should consider adopting:

  1. Resources should be made available for reuse unless there is a justifiable reason why they should not.
  2. The reuse of resources should be as unconstrained as possible. For example, resources should be made available for commercial reuse as well as non-commercial reuse wherever possible.
  3. The range of permitted uses of resources should be as wide as possible, for example, including the right to modify the resource and produce derivative works from it.
  4. Reuse should be encouraged by permitting others to redistribute resources on a world-wide basis.
  5. Resources should be made directly available and discoverable electronically whenever possible.
  6. The conditions of use for each resource should be linked directly to the resource so that they are reusable at the point of discovery.

Now that first point alone made me sit up and take notice. I remember back in my early days of working in the Civil Service in the UK where the responses I got from talking to other civil servants about whether they’d be making, for instance, map data available electronically was that the Tories felt that if people wanted it then it was worth charging for.
In other words, if you felt that something was worth making available for free then you had to argue your case. But in later years this did happen, witness the release around 2002 under a BSD license of the TenDRA ANDF compiler system, created originally by the group I started off my full-time working life for as a systems administrator.

Point 4 (“Reuse should be encouraged by permitting others to redistribute resources on a world-wide basis“) seems odd if you forget factor in that these organisations are funded by the UK tax payer, and this seems to be borne out by another odd line in the Executive Summary which says:

It was initially thought that the inability to restrict access to the UK when using Creative Commons licences would be a barrier to uptake. […] However, these issues were largely resolved during the study.

This appears to be summarising section 5.2.2 “Against” which says:


The question arose during workshop discussion of whether public sector organisation’s resources should be made available world-wide or restricted to the UK and also within the UK (e.g. Scotland only if funded by the devolved Executive). While a first reaction was that the UK should benefit there was also a recognition that if resources were unrestricted then other countries could adopt the same approach and many more resources would be available. The view of most rights holders, as well as potential users, was that resources should be made available world-wide whenever possible.

It is very refreshing to see them recognise that if they opened up to the world it could encourage other countries to do the same, making a much richer cultural environment for all. They also eat their own dogfood, the report is released under a Creative Commons Attribution license. So, from my brief scan of the report it appears well researched and discussed and I find it encouraging, and is a nice complement to the uptake of OpenDocument format in Massachusetts.

Oh Delicious Irony

Via a Groklaw News Pick,
Stuff.co.nz is reporting that:

In a stroke of irony, Microsoft’s Halo movie will be produced in Wellington by servers running the open-source Linux operating system.

Weta Digital uses more than 1000 dual-processor IBM blade servers running the Fedora version of the Red Hat distribution of the Linux to produce special effects for movies that have so far included Lord of the Rings and King Kong.

Microsoft will receive $US$5 million up front from Universal Pictures and Twentieth Century Fox, plus a cut of ticket sales.

I do so hope that their will be a credit for Linux at the end!