Search Results: "nate"

15 February 2007

Thijs Kinkhorst: AB+

Yesterday I've made my 38th blood donation. I can heartily recommend it to (almost) everyone. Especially if you are a "simple" full blood donor, it will take at most half an hour, a couple of times a year, at a moment you choose within a two-week interval. Oh, it doesn't really hurt and you get free coffee and sandwiches. If you're in the Netherlands, you can register on line. I think it's an easy way to do some good for society. I'm not a full blood but a plasma donor myself. I have the most rare blood type (AB), which means I can receive all other types but my blood can only be given to the 3% of the population that also has AB. That makes it not quite useful for donation, but it is useful to make medicine out of. During the donation the blood is filtered and only the plasma is kept, all other parts are pumped back into my circulation. This allows for a larger volume of plasma to be donated at a time, but has as a drawback that it needs an appointment and takes longer. The most commonly asked question is whether you get paid. You're not. The reasoning is that this could motivate people to be a bit too positive about their health situation when they need money, and thus could hold back relevant risk information. The selection procedure depends on a reduction of chances. This also leads to homosexuals being completely excluded from donations. While sound from a purely statistical reasoning, it is debatable whether this is fair on an individual level.

David Pashley: Old Style Firefox Tabs

Firefox 2 is an improvement on previous versions, but one thing annoys me is the new tab style. I don't like having a close button on each tab and I don't like it hiding tabs after you have a certain number open. Fortunately you can fix this. Go to about:config in the URL and then set browser.tabs.closeButtons to 3 and browser.tabs.tabMinWidth to 0 and now you should have a close button on the right and all tabs displayed.
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Jordi Mallach: Tunisia

Last month, Bel n and I managed to secure our trip to Tunisia on the very last moment. So, planning trips on the very last moment isn't nothing new around this place, but we made a big effort to take things to the limit. I can't remember why exactly, but on January 31 we were *so* close to fucking everything up before it started, when we packed our stuff just a pair of hours before having to leave to the train station. My luggage was prepared in a rush, so while I think I took everything I thought I'd need, I didn't really select my clothes too much. The idea was to have our suitcases mostly empty to bring back stuff from the markets: smoking cachimbas, lamps, leather stuff, etc. At that time I didn't know that would end up being a great strategy. Anyway, like 9 minutes before the train's departure we were stuck in Nuevo Centro without a taxi and at that point I really had lost hope about being on time. For some reason, there were no taxis in the area, when it's normally a place where there's tons of them. Suddenly one appeared, we rushed in and I asked the taxi driver to please fly to the station. Happily, we got an incredible green wave around the avenues, he drove us at like 80 Km/h and we even had to wait for a few minutes at the station. In Barcelona, we prepared our small New Year's Eve dinner with my cousin Laia and Marc, and while the plan was to go to sleep pretty early to be in good shape to go to the airport next morning, the bottles of wine and cava emptied quite fast, and around 4:30 we were quite drunk when we decided it was enough. When some annoying sound woke us up next morning, it was really late, so we again rushed out to the empty streets of Barcelona, sneaked into a regional train, without knowing it was the only way to get in time in El Prat airport, and after some initial confusion trying to find the travel's agency desk in the wrong terminal, we managed to check into our flight, being the very last to do so. With all the rush, I couldn't get some clothes from my suitcase transfered into my hand luggage, which I really wanted to do after my nice lost luggage experience during Debconf 5 in Helsinki. Anyway, chances are small that your luggage gets lost, right? But of course, Murphy is always vigilant, and this was a great opportunity to fuck me up. After a short but horrible (due to our really bad hangover) to Tunis/Carthage airport, we were in the long security/passport check. When Bel n picked up her bag and mine didn't appear, I tried to tell myself hey, it'll appear, no worries! . After 15 minutes, the stupid suitcase was nowhere to be found. Apparently, another two pieces of luggage had the same luck, which made us contact a group of four Uruguayans who were missing one of them. Nothing too terrible; it'll surely come on tomorrow's flight. After reclaiming our lost luggage, we went out to the parking where a bus was waiting for us, and on the way there, the six of us nearly fell into the first Tunisian scam, involving a dude selling jasmine flowers at 2 each. The bus took us down to Jasmine Hammamet, the most touristic place in Tunisia. Valencians might have an easy imagining the atrocity of the area by picturing what twice Marina d'Or plus Benidorm including Terra M tica would look like. Kilometres and kilometres of a disgusting Who can build the most horrible giant hotel right next to the beach contest. So it was pretty clear we had to spend as little time as possible in the area. We soon learned about how transport works in Tunisia. The cheapest is to use the public busses and the luagge collective taxis, we soon found out. Our first morning there, our guide Rejeb, working for Iberojet and Solplan touroperators, gave a talk where he advised us against travelling alone, specially around the South, while he offered organised trips around the country for every day of the week. Although we expected this danger! speech, we decided to book the two day trip to the South and Great South of the country, basically because it was the best way to see many places in a short time, even if it meant having limited time in each destination. We wandered around Jasmine Hammamet and discovered Carthage Land, sort of a Disneyland set in the age of Anibal and Carthage's empire, which was inside a newly built medina complex. This was a really bad place to practice the art of haggling, as the place was so desert, merchants really tried hard to get you buy something. Again, we were close to fucking up after our first negotiation, but we finally decided we weren't so interested. Lucky, we later found out the price was outrageous. Sadly, we spent way too much time in that tourist trap, and we found it was too late to go to the real Hammamet town to see a real medina and real stuff, so we had a long walk around the immense beach until sunset. On Wednesday, we did organise a bit with the Uruguayans and some others we had met: Mar a and Santi Kuchi Kuchy , Cristina and Pedro and an Argentinian family, and managed to hire a van driver to drive us all over the North. For quite a good price, we were taken to a few ruin sites in Carthago, now mostly a residential area, and it was really impressive. While the condition of many of the remainings is not optimal, it was exciting to see things which had been built by Phoenicians and Romans 2,000 years ago. I really enjoyed the remainings of the Antonine thermal baths of the city. It had been a huge building right next to the sea; one of the standing columns helps figuring out how big it had been. Right next to this site, the Presidential Palace dominated the whole gulf. Military places are treated zealously in Tunisia, and it is against the law to take pictures of any bit of it, not even a barbwire of the fence. The Palace had a great Tunisian flag waving over it, and many signs advised you against taking pictures in that direction. I couldn't resist.


The ruins of the Roman Antonine Baths After Carthage, we went to Sidi Bou Said, a small touristic town, which had the peculiarity and beauty of having all windows and doors painted in a beautiful light blue colour. Our last stop for the day was in Tunis, where we visited the most amazing medina of the whole week. Unlike the new medina in Jasmine Hammamet, this one was literally packed with people going up and down the maze of very narrow streets. Every few metres you'd come across a new, attractive smell coming from the few salons de th or spice, leather or perfume shops. Here we finally started developing our haggling skills, and managed to get a few items for reasonable amounts.


Streets of Sidi Bou Said Back at our hotel, everyone tried to get a quick dinner and go early to bed, as next morning we were taking a bus for our trip around the South. There was time to call yet another time to the Airport, to find out that one of the luggage pieces had been found. While there was no news about my suitcase, we shared a taxi to the airport to pick the found suitcase, and see if mine was actually there by any chance. Unluckily, it wasn't, so I wouldn't have any clothes for the desert visit. Some people in the group were kind enough to lend me some t-shirts and pants. For my underwear, I actually resorted to using some of Bel n's (no kidding, it was way too sexy :P), while mine dried up after some manual washing. The alarm clock went off at 5:15 or so, and soon after we were ready in the hall with our small bags. When the bus was ready to pick us up, the guide said we weren't allowed in, as we weren't on the list. WTF? We were nearly the first ones to book and pay for it! So he finally let us in, for a short while, until he realised there was no space for everyone, so he demanded that we got off. Of course, we didn't, and a long and very disgusting argument started between the guide, us and a few people who had seen us pay for our trip, and were trying to support us. To make a long story short, we ended up stepping down when I noticed the bus driver calling the police, and after Rejeb, our guide, told us the other bus would be waiting for us at the travel agency if we quickly took a taxi there. We of course knew that was a fantasy to get the bus moving, but dealing with the police at 6:30AM wasn't on my list of activities for the day, so we finally gave up to let the rest of the people get in time to their visits, as they were very tightly scheduled to make everything fit in two days. Nobody was waiting for us at the travel agency, but we were promised our money back, which did happen in the evening; our plans for Thursday and Friday were a bit broken though, and the rest of the morning was spent looking for alternatives. When we had managed to book a new trip in a different agency for Saturday, we took the bus to Nabeul, the capital of the province, well known for their medina specialised in pottery. In Nabeul, we lived a tourist trap which I found to be quite original. Not having walked 3 metres into the city walls, some young dude stops us and tells us that he knows us, as he works in the restaurant of our hotel . I totally didn't remember his face at all, but why not? So he quickly tells us Nabeul has good carpet workshops, and her sister is working in one which is regulated by the Government, and you can only visit two days a week. Coincidentally, Thursday is one of them! So he literally grabs us by the arm and takes us to one of the streets perpendicular to the main market street, and we enter a carpet shop. To the right, his sister probably being like 45 years older, is knitting a nice carpet on the loom. And a few seconds after, we're taken upstairs, where a Teletienda show starts before us. Without being asked if we want to buy a carpet, some other dude starts to unroll carpets and more carpets before us, talking in some very basic Spanish. While we're offered jasmine tea, which is really nice, Ali the brother quickly excuses himself and vanishes, leaving us with the salesman, which continues unrolling more and more before us, now helped by someone else. When 10 minutes later we convince them that we won't buy any carpet, he asks a donative for his young employee, who has unrolled and will now roll back a zillion carpets. Back in the hotel, we have dinner with a pair of Catalans from our flight, and when we tell us about the carpet place, they tell us they went over the same story like one hour before us! On Friday, we got some advice on other places to visit, and decided to go up to Cape Bon and visit Kerkuan, the only important remainings of a Punic city which, when conquered by the Romans, was destroyed to the grounds, but not rebuilt on top (they were busy with Carthage). Romans did an excellent job when destroying cities, and the result is a site which still lets you see perfectly how a small town (around 1,500) looked like 2,000 years ago.


Ruins of a Kerkuan neighbourhood, with their red bathrooms nearly intact To reach Kerkuan we had taken the bus up to Nabeul and then our first luagge to Kelibia, where we took a taxi (after no less than half an hour arguing in French with the taxi driver to settle on a rate for a ride to Kerkuan and then to the tip of the Cape in El Haouaria. Luagges are undoubtedly the best way to travel medium distances for very little money, while getting mixed with locals. During our ride up North, we chatted with a nursing student from Kelibia who was going back to her town for the weekend. She was really open, like most of the people we found in Tunisia, and we ended up exchanging our post addresses; we still need to send her a postcard from Val ncia soonish. This area wasn't so touristic, so the roads, while totally acceptable, weren't as good as the highway from Tunis to Sfax we were used to. We had seen some bits of the local driving skills , but the luagge driver performed some of the most extreme overtakings I've ever seen. These happened every three of four minutes, so after a while I was actually amused about what was going on. We would overtake two lorries on one go when there was absolutely no visibility; if things went too far, people would just slow down to let the overtaker get back into his lane on time, and those coming ahead would just use their headlamps to make them know it was just a bit too close. The taxi driver, annoyed at us, took us to Kerkuan but didn't wait for us; he immediately left, leaving us without any transportation in the middle of nowhere. After a visit at the site, we walked around 2.5 kilometres back to the main road, where we decided it was too late and risky to continue the journey up to El Haouaria, so we waited on the road gutter for a taxi. The first one which stopped was, to our surprise, the same bastard who left us one hour before, who stopped, laughing at us a little. Luckily some other taxi came by in the correct direction, and soon forgot about that man. After a taxi, luagge and bus ride, we were back in Hammamet, and the desert group had already got back from the two day trip. We were asked over and over what happened, what did we do, etc. People who hadn't talked to us before would come over and see; we were really surprised about the warm welcome we had. After dinner, we improvised a customes party, and many people managed to dress up in Tunisian/arabic fashions using bed sheets and so on. We had to wake up at 5AM next morning, but didn't go to bed until 2AM. Nothing could go wrong this time. We had our tickets, we had confirmed we would be going on Sunday the night before, so at 6:15, our new guide came in, and came straight towards me. He said something in German, and after I told him I spoke absolutely no German, he said huh, well you know the bus is full of Germans, and my indications will be in German? . Pretty incredible, but again a fuckup by the agency. My ticket said, clearly: Sahara safari. Bus + 4x4. (ALL). Turns out ALL meant Allemand, not everything included , although we had requested English pretty clearly. This was quite a minor problem though, after having no clothes for a whole week and having been left behind two days before. I think we were really lucky getting that German group, though. We were only 16 people on the minibus, making the stops a lot faster than the normal ones, where 55 persons need to get out and in of the bus. We had our own Routard guide for Tunisia, so we could read about the places we were about to visit before getting ther. Also, I surprisingly knew much of what our guide was talking about, just missing the details he talked about oil production in Tunisia compared to Spain's, among other topics . When the landscape was becoming drier and drier, Bel n and I spotted something dark far away ahead in the completely straight road. As it became bigger, I started thinking it might be the #1 place to visit for me in Tunisia: El Djem's impressive Roman amphitheatre. When we got off the bus, I was totally excited. Before me, the walls of an incredibly well preserved, huge Roman building; in fact, the best Roman ruins in the whole continent. El Djem's amphitheatre was the third biggest of the Roman empire with 35,000 seats, only surpased by Rome's and Capua's. It remained mostly intact until the 17th century, when some of its stones were used to build the city and some of the treasures taken to the Great Mosque of Kairouan, but when it took more damage was during two consequent wars, when the Turks didn't have many problems to blow part of the wall away using cannons to end up a siege of the city.


The Roman amphitheatre of El Djem The underground tunnels are intact, and it's difficult to not have flashes of Gladiator while walking under the arena's trapdoors. Sadly, there was little time to spend there, and we had to continue the journey after just 45 minutes. I would have spent half of the day there. From here, the landscape truly started to get drier and more desertic. The south of Tunisia is a giant olive field, until you reach the Great South, where it's dry enough that the only thing that grows in the land are rocks. Hours later we arrived in Matm ta, the very famous troglodyte village of small holes in the ground. Although I was curious about being there, watching how organised and massive tourism has destroyed these Berber's ways of life dissapointed me greatly. Our guide stopped the bus in one of the pits, which was decorated with white and light blue. In the first room, an old woman was grinding something in a small, stone mill. The dwellers of the few pits still used by their original inhabitants now make a living by letting people into their homes and getting dinar as a payment for taking photographs. What the woman was doing was just a bit of theatre, part of the show. After this first room, we got into the middle of the pit, which had a series of other passages to some rooms, some of which were simply open so we could get in and have a look. I felt a little bit like violating someone's privacy, and wondered how much the house had changed in the last years.


Inside a troglodyte underground house in Matm ta After our visit, we continued up the mountains of Matm ta, and after going by a giant "WELCOME TO MATMATA" sign drawn in white in the middle of a mountain, Hollywood style (!), we stopped for a brief photo-stop (sic). Indeed, the view was quite impressive, and is universally famous as one of the filming spots of Tatoonie scenes in Star Wars: A New Hope. Speaking of famous places, a few minutes later we stopped at the top of one of the hills, were we'd have lunch in the Hotel Sidi Driss, a place of pilgrimage for Star Wars fans, as it was the troglodyte pit which served as the Skywalker's home. The place is full of references to the film saga, and one of the open pits is full of set pieces stuck into the walls. We were served couscous, which wasn't bad, but was cooked and served in the most genuine fast-food fashion. Everyone there gets couscous to eat, apparently, and it's the same in many other touristic places in the area.


Matm ta's lunar landscape From here, our journey headed straight West, in the middle of the rocky desert, until after some time, you could start to see lines of palm tree branches planted here and there, a sign that rocks would soon disappear, being replaced by sand and dunes. As when we were approaching El Djem, at some point a huge, dark spot appeared on the horizon. Douz, probably named after some 12th French batallion which stayed there, is a small town in the very limit of the Sahara desert, built right next to a huge oasis, exclusively dedicated to palm tree plantations, making dates production a big source of income, along with, of course tourism. The travel agencies use Douz as the starting point for several-day trips into the desert, camel rides and stuff like this. Our guide offered us getting a camel and carriage ride in Tozeus for 20 dinar, but Bel n and I declined. He didn't seem to be too happy about it, and had no problem commenting this in German and Arab with the driver (Spanisch and Spanien were clear to me). We learned that the agency (or the guide) makes around 3 Dinar for everyone who contracts the camel rides, after speaking to one native young kid who worked in the camel place. While our German trip mates got dressed in berber fashion, we opted to walk into the desert and play around in the sand on our own. I discovered a few desert insects which were unlike anything I've seen anywhere, and their diminute trails were all over the dunes. Looking West, the view was astonishing, with only thousands of kilometres of yellow dunes ahead us.


The evening sun over the dunes After they came back, we were taken to our hotel, which was really impressive. After leaving our stuff in our room, we headed back to the desert, which was like 300 metres away, to see the sunset over the Great Dune . There's a street which literally serves as the frontier between the rocky ground and the sand desert. From there, you could see many lines of palm tree branches, which are planted by locals in a futile attempt to stop the inexorable advance of the desert. Women in Douz and other towns in the desert limit spend their days sweeping the entrances to their homes, as sand gets in really fast. A small village next to Douz even had to be abandoned and rebuilt in some other place, with the old one being finally devoured by the dunes. When it got dark, we still had some time to kill before dinner, and we discovered a hammam in our hotel. I got in, and saw there was a bored young man inside. He informed us about the prices, and after some short deliberation, we realised we'd spent half of the camel money in some Arab relaxation; while I got a really cool massage, Bel n enjoyed a Turkish bath. I spoke to the guy for a while, and he said not that many people used that hammam. He actually handed the list of services since 2002, which easily fitted in one piece of paper. People don't know what they are missing; he explained that most of the hotel's clients just showed no interest in the baths. I wonder how Fins or Norwegians would react, given their sauna culture. The dinner and breakfast in that hotel was absolutely awesome, and I actually ate too much to have an easy sleep. Next morning we had to be ready at 5:30. That's pushing my limits. The bus started crossing the Chott Jerid when it was still quite dark. The chotts are dry, salt lakes in the middle of the desert, which during some seasons do get some water, sometimes from the underground. The Chott Jerid is the biggest of the three chotts in the area, and the views are fantastic. It's like a giant, totally flat muddy sea which reflects light creating dangerous mirages of oasis-like dark patterns. Before the construction of the recent road that links Douz and Tozeur, crossing the chott was so risky that many people died in the attempt. We had the unique opportunity to see the sun rise over the salty horizon.


Sunrise at the Chott Jerid Again, on our way to Tozeur, we were offered a carriage ride for ten dinar, and again we declined. The guide then asked us if we had no money or what. So in Tozeur we basically wanted to walk around the oasis fields, and ended up talking most of the time with some old man who sold drums and desert roses. On a 4x4, we went up North to Chebika, a really cool town with a small oasis of thermal water, which I guess was around 40 C. The short walk to the wall where the oasis surfaced was packed with children who insistently begged for money or offered necklaces and other items. It was difficult to make them understand you didn't want anything. We then went up the mountain behind Chebika through a road which had its own piece of history. It seems that during WWII, Rommel suffered an Allied siege in Chebika, with a range of mountains behind their backs. The Allies gave him one month to surrender, and he took his time to answer. During that time, he ordered his engineers to design and build a road which would let them escape Chebika through the steep mountains, and they managed. When the ultimatum expired, the Allies apparently found out Chebika had been abandoned by the Germans, including tanks and most of their equipment. So, on the way up, a few kilometres away from the Algerian border, there was another typical visit to the biggest oasis waterfall in Tunisia, which was several metres high.


The oasis at Chebika Our Sahara trip would soon end, and after lunch we headed Northeast on our way to Hammamet. On our way back, we stopped in Kairouan, one of the key Islam pilgrimace spots, with the Great Mosque as the biggest attraction. Unluckily, as we arrived after lunch, we didn't had a chance to see it. Apparently it is really impressive. We haggled a bit for a pair of babouches and a small leather couch in the medina. We came back to our hotel around 7, and found most of the people around the hall. After the obligatory update on how it went, we went to bed as we were exhausted, and of course we had to get up really early to head to the airport. The airport was at that early time of the morning a total chaos, and while people stood in the checkin lines, I tried to find out what was going on with my still lost luggage. I went back to the lost luggage window, which would be closed for 5 more minutes. When they finally opened, they told me once again they had no clue about what was going on with my luggage. I finally understood they had no clue: my tracking number wasn't in their database. I asked them if I could have a look at the unreclaimed luggage storage room. They kindly opened a small door for me, and invited me to go inside and have a look. The view was gross: hundreds of lost bags all over the place. As I was in a bit of a hurry (I actually had to get back to Barcelona), I asked him where to find the bags of one week ago, and he nearly bursted into laugher. Okay, I had to look all over the place, scanning every piece of luggage in an attempt to spot mine. There were bags of absolutely every type in there. In one of the corridors, I sensed a disgusting smell, and figured out some poor guy may have food or something in one of their lost bags, which was rotting in that horrible room. So wrong: soon after I found myself nearly stepping on a puddle of shit, as if someone had literally dumped it right there. Oh my... luckily my search was nearly over and unsuccessful, and I got back to Barcelona with the hope of finding my bag in El Prat. After looking in their two storage rooms I realised I'd probably not see the luggage again, which is a real pain in the ass. A few hours of train later we were back in Val ncia, with a feeling of having spent 3 or 4 weeks in Tunisia, not just 8 days. Really a great place to visit, not only for their cultural treasures, both current and ancient, but for the openness of their people. I hope I'll be back at some point!

13 February 2007

Christian Perrier: fr: 99.858%, cs: 93.363%, de: 81.470%, sv: 79.599%, vi: 78.085%

No change today, mostly. Today's NMUs: faqomatic, calamaris, scsitools, cyrus21-imapd (most of them fix erroneous translation files here and there). Uncoordinated upload for atokx, wmmoonclock, atokx2. For all of them, I was having a pending call for translation updates, which the maintainer had been notified of....and which wasn't finished yet. Hurrah....:- atokx and wmmoonclock will improve the stats for French tomorrow...but we will be missing 100% because the atokx2 upload hadn't wait enough for us to send the update (and Steve has been slow.....). Really infortunate.

Jurij Smakov: SCALE highlights

I had a chance of visiting the annual South California Linux Expo (SCALE) over the weekend. It was fun, as usual. People at Gentoo booth were emerging something continuously, NetBSD people had their traditional toaster running NetBSD, FreeBSD had some pretty funky crowd, and Debian booth was too small to accomodate all the people :-) . Newbie-friendly FreeSpire had some very enthusiastic folks, showing off their new Click and Run service. They got pretty excited when I mentioned debtags to them. Krugle is a relatively new source code search engine with some nice features. Unfortunately, they were not indexing the Debian’s code repositories, but promised to fix it ASAP (and add support for crawling git repositories as an added bonus). Zenoss presented their impressive open-source monitoring system, and I had a chance to fiddle with the new TrollTech’s Linux-powered GreenPhone. Coming with its own software development kit, this gadget has some serious geek-appeal, however at a price tag of $700 I’m afraid I’ll have to pass for now. And it was exciting to learn that there are still people who feel like writing their own OS pretty much from scratch.
There was one inquiry regarding the Debian’s accessibility features for the visually impaired. Unfortunately, it turned out that the Speakup-enabled kernel flavour we used to have in Sarge is no longer available in Etch. I think that reintroducing it (at least, for i386) should be a release goal for Lenny, I’ll definitely try to see what I can do about it.

12 February 2007

Russell Coker: John Howard is bizarre

Our despicable prime minister said "I think that would just encourage those who wanted completely to destabilise and destroy Iraq, and create chaos and victory for the terrorists to hang on and hope for (an) Obama victory".

That statement is wrong in many ways, firstly the US (with Australian help) has destabilised and destroyed Iraq already. Claiming that removing US troops at this stage will do any further harm is unproven (and except for the Kurdish area extremely unlikely). Trying to link a presidential candidate with a terrorist organisation is the worst type of dirty politics.

Texas Republican senator John Cornyn requested that the Australian government stay out of US politics. It sounds like a reasonable request. But I wonder whether John Cornyn got involved when the US ambassador spoke out against the leader of the Labor party at the last Australian Federal election...

Senator Obama suggested that if John Howard wants to criticise his policies in Iraq then he should first send another 20,000 Australian troops (there are currently 140,000 US troops compared to 1,400 Australians). According to the CIA World Fact Book Australia has a population of 20.3M while the US has a population of 298.4M. If the ratio of serving soldiers was to match the populations then Australia would have 9,500 troops in Iraq. If Australia was to be a full military partner of the US (but scaled down due to the smaller population) and therefore had troops in South Korea, Japan, and Germany then the number of Australian troops committed might be closer to the 20,000 number cited.

But this is no criticism of Senator Obama. For a number that was made up to demonstrate his point that Australia is not pulling it's weight in Iraq it's a quite reasonable estimate.

The US Democrat Senator Ron Wyden correctly described Howard's comment as "bizarre". This may become a catch-phrase for the Howard regime (as the Bush regime is described as a "miserable failure").

Johnny seems to think that it's in his best interests to send Australians to fight a war that has no benefit for Australia (or the US for that matter), but he doesn't have the guts to do it properly. Fortunately for him the Bush regime understands his position and allows him to send a token force to demonstrate support without the risk of any significant number of casualties or having to conscript soldiers.

This mutual meddling in elections is a demonstration of the way Bush and Howard conspire against the interests of the Australian and US citizens. Both countries need governments that look after the interests of their citizens at home and let the UN take a larger role in world issues.

Alastair McKinstry: [astronomy] Maybe I can just hold it steady ...

Now the proud owner of a Meade 200mm SCT, with accessories. Pics, and the story behind it, here. Unfortunately, the accessories didn't include a mount. So now, I'm in the market for a mount, looking for a Celestron ADM or equivalent at the moment. Any recommendations or reviews, anyone? Of course, cloudy skies are forecast for Galway for the foreseeable future. Update: Celestron ADM mount on order from Telescope-Service, Germany. Expect clear skies for the next few days until it arrives.

10 February 2007

Bastian Venthur: Pimp My Boot Process (II)

I’m still working on a grub/usplash splashscreen in order to pimp my boot process. Let’s see what we have: Creating the grub image is rather easy. What’s obviously missing here is the correct position and color of the text stuff. Creating a working splash image for usplash was kinda tricky. I tried several HOWTOs which took a long time since I had to reboot in order to test the result. Unfortunately every attempt I made resulted in either a blank screen or the default fallback splash. As a last resort I took the source of debian-edu-artwork which has a working usplash, replaced their image with mine and rebuild the package. I don’t know yet why, but it worked. I plan to create package with combined grub/usplash(/xDM) artwork and several alternative themes, but since our usplash version is lagging behind upstreams I think I’ll wait until we catched up again. The new version is not backwards compatible with the old one and the new one as quite a lot new cool features like: which make it a lot easier to create good looking splash screens.

9 February 2007

Alastair McKinstry: [astronomy] Galway Astronomy Festival, 2007.

I went to the Astronomy Festival on Jan 27 organised by Galway Astronomy Club. Worth seeing; it attracted about 100 people (the Hotel conference room was full); successful for a town like Galway, so frequently covered in Cloud. Dr. Lucie Green save a good talk on Solar Physics, describing the different methods we now have of exploring the Suns behaviour, Flares, Sunspots, etc. and the different missions such as SOHO and the new STEREO mission to observe the Sun. Prof. Chris Dainty gave a clear presentation describing the state of the Art in Adaptive Optics, and work his group has been doing, both in Astronomy and pushing AO into other fields, such as opthalmology (treating the eye as the obstacle and observing the retina behind) and productising A.O. for 'non-professional' use. He hopes in the near future to be able to provide Adaptive Optics to Amateurs (price range around Eur 5000, status: not ready yet, the first units would be for 'University Dept' observatories, costing 20-30k, in the next year or two). Of particular interest were one by Prof. Dick Butler, head of the Chemistry dept. here in NUIG; it was on Organic Chemistry and meteorites. He is a long-time amateur astronomer but professional chemist; he was particularly interested in the organic chemistry of the Murchison meteorite. After pointing out the out the false alarm of ALH 84001, he gave a convincing presentation of the extra-terrestrial origin of complex organic compounds, including amino acids, etc. in the Murchison meteorite. In particular he disputed claims that the meteorite was contaminated, pointing to the Deuterium enrichment of the compounds within; as the C-D bond is stronger that C-H, Carbon-Hydrogen compounds are more likely to be broken up by extraterrestrial radiation that their deuterium variants, leading to deuterium enrichment over terrestrial equivalents. Later he gave a nice summary of conditions on Saturn's moon Titan, pointing to its rich supply of organic compounds, showing that when hit by meteorites, lakes of water would be possible for several hundred years at a time, as the impact craters cooled, and called Titan a utopia for organic chemistry exploration. This seems to make the idea of panspermia: life originating off-Earth more plausible. For a while now I've had a book (found in the Bargain bin somewhere) by Fred Hoyle and Chandra Wickramasinghe, From Grains to Bacteria, a collection of papers documenting their belief that they've discovered bacteria in free space via spectroscopy. I must admit my spectroscopy is not up to challenging them; time to dig deeper and fish it out. Dr. Aaron Golden gave a very interesting talk on Brown Dwarfs: Planets or Pulsars that he and his students have been doing. Basically it turns out that while Brown Dwarfs have long been seen as the 'runt' of the Stellar world, stars that didn't make it, some of them it seems are Pulsars. (He's invented the acronym SPUDs: Sporadically Pulsating Ultracool Dwarfs, for them; maybe it'll help people remember that Pulars were originally discovered by an Irishwoman, too). This was first seen by Andys Postgrads Greg Hallinan and Steve Bourke - (see the papers). Kinda interesting as Aaron studied under Dr. Andy Shearer in NUIG working on Pulsars, so knew a bit about them, and had seen behaviour like this before, with a bit of a clue what might be causing it. It was wierd going to this talk; Andy hired me to work in ICHEC, and we have an office in NUIG; Greg and Steve work down the hall, and indeed, I see them occasionally working on our computers; but didn't know what they'd been working on until now. So, it appears that these Brown Dwarfs (they've seen Pulsar behaviour in several) have Starspots (details here and here; some hot-off-the-press stuff: rumour has it he was checking the results of observations from the night before to ensure they didn't disprove what he was about to say). Aaron was pointing out the coherent maser behaviour was similar to that seen at Jupiter, leading to its strong radio emissions. I didn't get to talk to him about it in detail, but the idea of an Object with both sunspots and clouds sounds fairly exotic and interesting. Beyond that, the Festival was a good opportunity to see what Irish Amateur Astronomers have been doing, and meet some interesting people. Kudos to all those who organised it.

Aigars Mahinovs: DPL

Because something mangled my signature along the way (I suspect it was GMail), I also post it here along with a GPG signed text file:
I hereby nominate myself for the position of Debian Project Leader in the DPL elections of 2007.

Russell Coker: xen and yoyo

One of the benefits of Xen is that it allows a machine to be easily rebooted. Remote console and remote power management technologies are either expensive or implemented on the motherboards of expensive machines. With Xen the virtual machines can be managed without such expense and also with less effort.

This raises immediate possibilities for training sys-admins. One problem with training system administrators is that they need to have servers to administer and the mentor needs to be able to easily access them and fix them when they become unbootable. Xen makes these problems easy to solve on cheap hardware.

Monash University has for many years had a machine named Yoyo which is used for training sys-admins. It's not expected to be up as much as machines that are run by experienced sys-admins (hence the name) but I expect it would still have better uptime than a lot of corporate servers.

Unfortunately until recently there were no options available to people who weren't Monash students for learning about system administration. To solve this I want to run some sys-admin training with a server.

My plan is to set up a machine running Xen at a server room and provide a basic Debian install in a domU. I will then give the root password to a small group of trustworthy people (who I have known for some time or who are local and can be verified) and start the training. My plan is to set up a mailing list for emergency communication on one of my servers and have the trainees set one up for regular use on the domU. I will provide DNS secondary service and have an NS record for yoyo.coker.com.au point at the machine in question so the first task for them would be to run a DNS server.

I won't have unlimited bandwidth so I will track the bandwidth use from the dom0, and I will use the dom0 to make backups of the system via LVM snapshots.

The terms of service etc will be mostly copied from the Monash machine.

Please let me know if you have any suggestions for how to run this.

Hopefully this will work out and other people will want to do the same. If you run such a machine then please add a comment to this post with the URL for information on it.

Bastian Venthur: Number concerning the next release: 104

Looks like we’ve not made much progress in the last month. Many bugs where closed but unfortunately many new bugs where opened as well. Last time I tried to motivate you to fix a few RC bugs, let’s try a different approach: *Ahem* I don’t have to remind you that…

Roland Mas: Docbook-Slides to Docbook translator

I have a set of slides for an upcoming training session. They're written in Docbook-Slides, a customised version of Docbook for, well, presentation slides. That customisation is available for Debian in the docbook-slides package, which also contains a few XSL stylesheets to convert the slides into several HTML forms (with frames, without frames, with/without some Javascript helpers, etc.). Unfortunately, there isn't any proper way to turn these slides into something printable. You can get XSL-FO with other provided stylesheets, but since passivetex is no longer part of Debian, it's hard to get a PDF. Which is silly, since dblatex (as well as others, I'm sure) can turn plain Docbook into nice PDF files. So I took the time to read a fine XSLT tutorial, and came up with my very first stylesheet, which doesn't print out "Hello world" but rather turns a Docbook-Slides document into a Docbook article. Which dblatex is happy to convert to PDF for me. Let there be much rejoicing. I'm not sure it's a good idea to actually publish one's first snippet of any language, but I'll do it nevertheless, out of hope that I can avoid frustration for some people:
<?xml version="1.0"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
<xsl:template match="slides">
<article>
  <xsl:apply-templates select="@*"/>
  <xsl:apply-templates/>
</article>
</xsl:template>
<xsl:template match="slidesinfo">
<articleinfo>
  <xsl:apply-templates select="@*"/>
  <xsl:apply-templates/>
</articleinfo>
</xsl:template>
<xsl:template match="foilgroup foil">
<section>
  <xsl:apply-templates select="@*"/>
  <xsl:apply-templates/>
</section>
</xsl:template>
<xsl:template match="speakernotes" />
<xsl:template match="*">
  <xsl:element name=" name() ">
    <xsl:apply-templates select="@*"/>
    <xsl:apply-templates/>
  </xsl:element>
</xsl:template>
<xsl:template match="@*">
  <xsl:attribute name=" name() ">
    <xsl:value-of select="."/>
  </xsl:attribute>
</xsl:template>
</xsl:stylesheet>
Attentive readers will notice that, apart from slides and slidesinfo, only the foilgroup and foil elements are converted. In particular, the speakernotes elements are discarded, because I figure they have no place on the printed document. If you need them, beware. I think I understand what they mean by "XSLT is verbose".

Norbert Tretkowski: Gajim

After using BitlBee as Jabber client during the last years, I recently switched to Gajim, a Jabber client written in pygtk2. It supports some important Jabber features which I really miss in BitlBee, for example group chat, gpg encrypted messages and priority adjusting according to the current status. After some tweaking of my ion3 setup (floating winprop for Gajim windows, getting trayer started in the dock to catch the Gajim trayicon, some additional keybindings for gajim-remote (which unfortunately requires dbus)), it's perfectly usable in my environment.

8 February 2007

Alastair McKinstry: [debian] Lustre on Debian

Just to keep anyone who's following up-to-date, Lustre 1.5.95 (alias 1.6beta5) is currently in the Debian New Queue. Its been there two weeks; looks like NEW processing has slowed down again. It was rejected the last two times due to inadequate copyright / licensing documentation; this and other issues have been fixed. 1.5.95 seems stable enough; I've had corruption issues on one filesystem (the main one on my test cluster, unfortunately), so try, but don't rely on it. Meanwhile 1.5.97 has come out, and is now in the repository. This builds and runs, but seems to have many problems on 2.6.18 kernels. These are known issues, apparently; there are bugfixes for some of them in the debian/patches directory that could be ported forward, but fortunately the nice folks at clusterfs plan on doing a release supporting 2.6.18 in the next week or so, so I'll hold off until then.

Erich Schubert: Calendaring in a semantic wiki

... is the working title of my diploma thesis. Tomorrow I'll hold the introductory presentation on my topic in the research seminar. This is to explain my project to other members of the working group, so they can give me feedback and suggestions. What I'll be doing: Where I am: Difficulties: Fortunately, we have a rather strong research group here in Munich. There are experts for query and transformation languages (e.g. Xcerpt, SPEX - Querying XML Streams), temporal calculations (Computational Treatment of Temporal Notions, CTTN) and time modeling Calendar and Temporal Type System CaTTS); and I'm also working closely together with the author of IkeWiki and Xcerpt. And of course they're all nice people to work with!

7 February 2007

Meike Reichle: Second and third day in Luxembourg

Right, back from Luxembourg and here's how the other two days went: I woke up pretty early on Friday. Damn sportsmen, seems they all jump out of bed at 6 am, to happily (and noisily) engage in their respective sports. Horrible. I've never heard so many people be in such a good mood at such an early hour.
Breakfast was great though! I spent the rest of the day at the LinuxDays site. It was situated in the ground floor of the Centre de Recherche Public Henri Tudor and consisted of two rooms for talks and workshops and a tiny exhibition area with tables from Lilux, CAcert and a book shop. (Oooh, the temptation!!) It was also possible, to sit in the nearby cafe, which was right next to the exhibition area. Unfortunately LinuxDays.lu don't provide any kind of hacking centre (read: chair + table + power plugs), but the friendly people from CAcert offered me a seat at their booth/table so I could do some work. My talk went quite good. I didn't feel as comfortable giving it as I usually do, since it weren't my slides. But I still think it went quite well and there were some interesting questions afterwards. There aren't any recordings of the talk, but the slides can as usually be found in the talks section of my homepage. The third day started as the second one, but this time I stayed in bed and watched the Sendung mit der Maus instead of getting up at such an inappropriately early hour. I had actually planned to travel back to Hildesheim by train, but the very nice guys from quintessenz.at offered me a ride to Mannheim, which made my journey back home a lot more pleasant and also much more comfortable, since I could then take a direct train from Mannheim to Hildesheim. Concluding, I'd like to thank the organisers of LinuxDays.lu for the really good service! (I've never before been at a Linux Day where speakers were provided with such a lot of stuff. (Free hotel, travel reimbursement, free food AND a book from the book shop! Yay!) It's been really fun, speaking at this event and I can recommend it to anyone. LinuxDays.lu may not be the biggest or most popular Linux Day, but it's a really nice local event and very professionally organised! PS: So, where are the pictures I promised?
They are in a directory on my home machine, and this will remain the only place they're at until I've found a simple script to generate web galleries (such as album, galrey, jigl, shalbum ...) that manages to generate a gallery that doesn't use tables but CSS or I found the time to rewrite or produce an according template for any of these scripts. Grrr.

6 February 2007

Stefano Zacchiroli: do you want my debconf7 ticket

SPAM: do you want my DebConf7 plane ticket? This is (arguably) SPAM. Yes: I've already bought a plane ticket for DebConf7. But, unfortunately, yes: Gismo's proposal is terrific. So, again, yes: I would like to go to Edinburgh by motorbike traveling as few as 2200 km on my ass just to meet you, bunch of geeks, at the next DebConf7. Hence, to conclude this unsolicited blog post, here it comes the dangerous monetary proposal: are you traveling from Italy to DebConf7, Edinburgh airport? maybe from Milan Malpensa on June 14th 2006 (12:50), going back there on June 24th 2006 (14:45 from Edinburgh airport)? Then buy my plane ticket, it's cheap! Only 50 !!

Simon Richter: Can I nominate Sam Hocevar? Just a little bit?

5 February 2007

Jon Dowland: Battery statistics

Recently I've noticed my X40's battery life appears to not be what it once was. I was curious to work out precicely what it is, so I delved into the debian packages to see what I could find. There are two popular "standards" for power management: APM and ACPI. Hardware support for the two standards varies wildly across laptops, which is why we haven't entirely ditched APM and moved to ACPI for everything. The X40 (and thinkpads in general) have great ACPI support, so I use ACPI. Unfortunately most of the packages I've found that look like they might do what I want are for APM only:
battery-stats
...periodically collect statistics...show charge/discharge patterns over time...requires APM...
ibam
...advanced battery monitor for laptops...statistical and adaptive linear methods...requires /proc/apm.
Some other tools sounded great, but also a bit self-defeating:
collectd
...reads various system statistics and updates RRD files... promising so far; the statistics are very fine-grained since the files are updated every 10 seconds. Ack! The heisenberg principle will probably kick in a bit here, if the hard disk is going to spin up every 10 seconds.
It's starting to look like it might be worthwhile porting one of these to ACPI. Ben Hutchings is going to send me some example code he uses to monitor his battery in ion3. Mental note: file patches for the descriptions of those packages which do not make it clear which interface they support.

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