UK Linux User Groups

• Instiki
  Rails wiki recommended to me at be2camp
• Confluence
  Enterprise 2.0 wiki with Office integration

• Ubuntu Countdown
  Adding the Ubuntu countdown timer to your website is easy! Just copy and paste the following lines into your webpage and each day the image will update showing the days remaining before the release.
• Unplug your friends
  Send an intervention to someone you care about! Help them take the first step towards recovery.
• It's not Its
• The wallpapers that should made their ways to Intrepid Ibex
• django-bloom - Google Code
  Mobile web made dead simple in everyone's favourite framework.

Rich Johnson (nixternal) on listening to the completed Severed Fifth album Denied By Reign:

“Oh yeah…this is the kind of shit I want to listen to before I break into someone’s house and rob them.”

Denied By Reign. Released Oct 21st.

Rich Johnson (nixternal) on listening to the completed Severed Fifth album Denied By Reign:

“Oh yeah…this is the kind of shit I want to listen to before I break into someone’s house and rob them.”

Denied By Reign. Released Oct 21st.

Congratulations to my friends and former colleagues at Hippo for making the dutch Fast 50 again. This time they squeezed in at number 20. I don't recall what number they were last year, but either way it's great news.

1. virt-viewer uses some header files like <sys/socket.h> which aren't found under Win32.
   
2. We need to include <windows.h> on Windows (but not on Linux). For Win32, this header file is analogous to <stdlib.h> or <unistd.h>, and almost every C source file should include it.
   
3. virt-viewer makes some Linux-specific system calls which aren't available in the Win32 API. The problematic calls are:
   
   
   • usleep (sleep for a specified number of microseconds)
     
   • fork (create a subprocess)
     
   • socketpair (create a pipe to communicate with the subprocess)
     

The Psalm for morning prayer today

I cry aloud to the Lord; •
to the Lord I make my supplication.

2I pour out my complaint before him •
and tell him of my trouble.

3When my spirit faints within me, you know my path; •
in the way wherein I walk have they laid a snare for me.

4I look to my right hand, and find no one who knows me; •
I have no place to flee to, and no one cares for my soul.

5I cry out to you, O Lord, and say: •

‘You are my refuge, my portion in the land of the living.

6‘Listen to my cry, for I am brought very low; •
save me from my persecutors, for they are too strong for me.

7‘Bring my soul out of prison,
that I may give thanks to your name; •
when you have dealt bountifully with me,
then shall the righteous gather around me.’

I caught some of the second presidential "debate" via The Daily Show and what struck me was not McCain's derisory referral to Obama as "That One" nor his addled wanderings around the dais as Obama was speaking.

No, what amazed me was how almost life-like he looked.

Michelle Obama did a great job too. If you missed her, take a look.

We're well used to hearing about states that allegedly sponsor terrorism - indeed, we can name the usual suspects easily: Iran, North Korea, the USA, Israel (sorry, two of those just enact terrorism themselves directly).

Now it seems we can add a new name to the list. Icelandic bankers are apparently terrorists. Why else would our government have employed anti-terror legislation to freeze Icelandic assets in the the UK? Surely those lovely Nordic types (statistically the most beautiful nation on earth apparently) with the coolest named banks in the world (Landsbankinn anyone?) can't be that big a threat to global peace and security?

A cynic might suggest that this demonstrates that the laws in question are framed in such a way as to allow the government to do pretty well whatever it likes. Yesterday, in the Lords, Lord Onslow said roughly that.

Around this time yesterday I was most of the way through upgrading my main laptop to Ubuntu 8.10 (Intrepid Ibex).

So far, everything seems to be working as well as if not better than before, with a couple of exceptions.

The good

Besides the obvious improvements, a couple of things stand out for me so far:

• Suspend/hibernate “just works” for me now. This always used to be a problem, but not any more
• I love the NewHuman theme (but see “The bad”)

The bad

• Network Manager - although greatly improved - will enable both wired and wireless simultaneously (good I hear you say), but the icon only shows the wired status with no indication of the wireless signal strength. Confused the hell out of me earlier when I thought my ADSL connection was playing up, but in fact was connected to a very weak wireless connection
• Claws is my MUA of choice because of it’s superior IMAP handling, but when combined with the NewHuman theme is unusable thanks for the pale, pale grey text on a white background in folder/message views
• The same text color problem afflicts Firefox, particularly when using Wordpress (like I am to write this post!)

The last two correspond to bug #243957, but I haven’t found (or reported) the right bug for Network Manager yet and #262152 seems like the right candidate for my Network Manager problems.

Overall I’m more than happy with Intrepid, and have had no stability problems either.

Had a very bizarre dream last night.

I was half-awake and really struggling with the problem of how to interface my crying daughter to an e-commerce platform for order dispatch confirmations.

Does that mean that I see my daughter as a software system or do I see my software systems as 2yr old’s who keep me awake at night?

I got a chance to play briefly with the new Blackberry Storm yesterday.

First impressions were that it feels bulkier than the iPhone, but is a nice enough looking device. I wasn't too keen on the italics on the keyboard, but the tactile feedback was interesting: instead of having movement on individual keys, the whole screen clicks in and out on key presses. A clever idea, but I'm not sure it's much more than a novelty.

Here's the thing: in a few years' time, will people even expect keys to move when you press them? Already I find cognitive dissonance when I switch from my iPhone to a laptop after extended periods of writing: I'm used to audible feedback instead of tactile feedback (not to mention wishing I could swoosh windows around the screen with my fingers, and pinch/stretch to resize them with gestures).

So whilst the BlackBerry might be good for old-timers wanting the latest shiny-shiny, I don't think it's a game-changer, iPhone-killer, or anything-special... though it is about a billion times better than the other Blackberry handsets.

Technorati Tags: apple, hardware, iphone, mobile, blackberry

• Fabric
  Fabric is a simple pythonic remote deployment tool. It is designed to upload files to, and run shell commands on, a number of servers in parallel or serially. These commands are grouped in tasks (regular python functions) and specified in a ‘fabfile.’
• django-fabric in Launchpad
  django-fabric is a thin layer over the fabric deployment tool, which can be downloaded from http://www.nongnu.org/fab/ It requires a FABFILE setting in your Django project which points to your fabfile.

• @brunobord oh, sure… I think I’ve got a 10 EUR note after buying a few banks yesterday. #
• I’m sure I used to get home at gone half-six before… I seem to have magically found half an hour somewhere. #
• Just tuned into Buzzcocks, Stephen Fry as a guest captain. The girl on Phil’s team is very stupid… who is she? #

With SVG filters, it’s easier than ever to create stylish graphical buttons for the web.

Using images for buttons is a much more pragmatic approach than attempting to style buttons with CSS, at least until widespread support for CSS3’s draft-but-stable border-image property is available.

Up until a couple of years ago, I had generally created buttons using a PHP script that glued them together:

This was a useful when working with XSL, allowing me to simply call a template to include an arbitrary button text, rather than linking to a static button image.

Because I now use Django for most of my sites, this technique is no longer relevant. Because I’m not now producing templates to transform an arbitrary XML model, but producing templates to render specific models, I know when writing the template what buttons it will require. A typical button, designed for editing convenience, would look like this:

This button is a rounded rectangle with a gradient. The label is typed twice to give it a slightly inset look. Even though you have to retype the label twice to change a button, it takes only a few seconds to change the label and adjust the width of the rectangle to fit.

Inkscape 0.46 provided access to a wide range of SVG filters, making the process even simpler. Buttons are now never more complicated than a rectangle, a label, and the SVG filters to make them look pretty and three-dimensional:

Changing a button is as simple as it can be. Or is it?

I sometimes like to connect adjacent buttons into one strip, something which will be familiar to Mac OS X users:

SVG filters can make this a doddle too. By using SVG filters to create all of the graphical effects, including the rounded corners, these buttons can be dragged together and automatically connect with one another. The filter is applied to the layer, and the above buttons are editable simply as rectangles.

Try it: Download the SVG (Inkscape 0.46+ recommended).

Seth Godin deserves a pat on his shiny, bald head for this. I got lucky when I landed my first job at MPC. But I’d also spent a year immersing myself in Linux on my own time. Like the man said: luck is preparation meeting opportunity.

Of course, you could still get run over by a bus.

In our worship, is variety the spice of life or does consistency build community? Where do we strike the balance between the two?

As a minister in the Church of England, I have a wide variety of authorised liturgy available to me to use while remaining within a consistent shape and pattern of worship. As a leader in the Church of God, I have a duty to help his people engage with him in corporate and collective worship by making it both familiar enough to connect with and sufficiently fresh as to not grow stale (see the connection between freshness and a lack of staleness).

It's never an easy balance to strike, especially as there is the added layer of working in a multimedia world with an increasingly media-literate population (and indeed, those of the emerging generations for whom a rich diet of media is expected) - the temptation to use cool new worship resources for the sake of it or to satisfy one's own taste is strong. Undoubtedly, employing a variety of media in worship can help keep worship fresh while maintaining consistency - I saw a fantastic way of presenting the Eucharistic prayer at college last week, an audio-visual presentation to accompany the president in place of simply projecting the words or the words with a static image (inevitably, normally, of bread and wine) onto the wall or screen.

There is a real air of permission-giving the Church of England, the sheer number of alt.worship groups is evidence of this. This may well be in part down to the fact that a lot of alt.worship is profoundly liturgical. Where our history is not only recognised but honoured, it is easier to give permission for the expression of worship to be changed, updated or adapted.

I hope that in Bursledon, we are moving towards striking this balance well. Our Conversations service (which will soon see a tweaking of style) and our 1662 Communion (as well as the various other services we run) show that there are a number of points within the cloud where we reside. I use the word cloud rather than continuum or the more ecclesiastical candle because I don't think that worship shows a linear move from liturgical to experimental or catholic to evangelical but rather it's a cloud with three (or more) dimensions in which people move.

So, variety or consistency? It's a balance, we can have - and indeed need - both. We need to keep worship fresh while also remaining grounded. We move towards the future while honouring and being nourished by the past.

Until the people of the USA go to the polls and it's looking like it might be a landslide for Obama. People ask me (they really do) how I think it's going to go and for a long time (even back when the polls were showing a roughly tied electoral college) I've been predicting an Obama win in the region of 100 electoral college votes. The polls are now showing more than that - getting towards the region of a 200 point gap. With each debate being adjudged to have been won by the democrat candidate (both the presidential candidate and the VP candidate), the gap just seems to show a widening trend (see the trend here) and with enough states already polling outside the margin of error for Obama to give him the 270 votes he needs, it's his election to lose now.

Bush states polling for Obama currently include (electoral college votes and %age of 2004 vote that went to Bush in brackets in each case) FL (27, 52%); IA (7, 50%); MO (11, 53%); OH (20, 51%); VA (13, 54%).

The weekend before last, I was at the IME Residential which was led by Jonny Baker. A really interesting time thinking about creativity in a post-modern context. One of those times whose value was not in the new information imparted - for me there wasn't much - but in knowing that Jonny had been approved by the diocese to come and talk about this stuff (alt worship, creativity, grasping the culture of the day without being controlled by it...) which was totally speaking my language. Fantastic. Jonny, incidentally, is a member of Grace, an alternative worship community based at St Mary's, Ealing.

After that, I had a night at home before heading up to Nottingham to spend a week at college doing the Introduction to Theological Method, kicking off my MA. It was a fab week - my mind was really stretched which anyone who knows me knows I value enormously. I also managed to catch up with a few people and to go play in the £10 Hold'em tournament at the Circus Casino in Nottingham. I was doing well - above average stack with over half the field eliminated when with me in the BB, the button raised. I could tell he was trying to steal the blinds and after the SB folded, I checked my cards, seeing AhQd. I had him covered and so I pushed, which of course would put him all-in. Incredibly, after correctly naming my hand ("a strong Ace" he said), he made the call and flipped over 9c8s! The flop didn't help him but a 9 came on the turn. I didn't improve on the river and I was left crippled. We were playing 6-handed at that point and so the blinds got back round towards me very quickly and I was card-dead. Had a great night though.

Speaking of poker, the London leg of the fifth European Poker Tour happened last week. I was keeping up with the action via the PokerStars blog and this entry made me laugh.

Today, I shall be mostly at Listening to the Social Entrepreneur. If you’re in the area and have something to say, leave a comment here to contact me. (Comments won’t appear here until this evening, sorry.)

I’ll write a review post after the event.

Aside: Councils are worried about their Landsbanki deposits - thankfully, Kewstoke isn’t one of them, but ow! Yet another way that the banking problems will increase taxes.