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Saturday, August 20, 2005

A power outage in Indonesia that left about 100 million people without electricity has caused a political crisis. The country’s state-owned energy monopoly, PLN, has not determined the immediate cause, and the country’s president has ordered the national intelligence agency and police to investigate.

The blackout appears related to deficiencies in Indonesia’s power generation capacity.

The power failure follows attempts to deal with the country’s growing energy crisis, including conservation and trying to allow private companies to provide energy, which was ruled unconstitutional in 2004. In January, the Indonesian government held a special energy summit to attract investment in their energy infrastructure. At the summit they set the goal of adding 22,000 megawatts to Indonesia’s present capacity of 23,000 megawatts, in order to support the country’s growth.

The World Bank and others have warned that without more investment in the country’s energy infrastructure an energy deficit will result. However, foreign investors remain wary of investing in Indonesia. “The power outage has resulted in worries over an energy crisis which could hurt the nation’s industrial sector,” said a trader on Indonesia’s stock market.[1]

The outage began at 10:23 a.m. local time, August 18, 2005, when power failed along the electrical system that connects Java, Bali, and Madura, causing outages in Java and Bali. Almost half of the country depends on the electrical grid that experienced failures. Some of the main lines on the grid are over 20 years old, according to PLN president Eddie Widiono.

The blackout caused traffic jams in Jakarta, forced cancellation of several international and domestic flights at Jakarta’s Soekarno-Hatta International Airport, shut down Jakarta’s electric train service, and disrupted hospital operations. Some larger hospitals were forced to delay surgeries while many smaller hospitals could not receive patients. About 1,800 officers were called into action by Jakarta’s metropolitan police to deal with short-term problems caused by the power failure.

Candles used in place of electric lighting started six fires in Jakarta alone.

Mulyo Aji, a PLN official, said more power failures are likely in the future as energy demand increases, without any corresponding new supplies of electricity scheduled to come online soon.

Friday, May 19, 2006

This interview intends to provide some insight into OpenSync, an upcoming free unified data synchronization solution for free software desktops such as KDE, commonly used as part of the GNU/Linux operating system.

Hi Cornelius, Armin and Tobias. As you are now getting close to version 1.0 of OpenSync, which is expected to become the new synchronisation framework for KDE and other free desktops, we are quite interested in the merits it can provide for KDE users and for developers, as well as for the Open Source Community as a whole. So there’s one key-question before I move deeper into the details of OpenSync:

What does OpenSync accomplish, that no one did before?

Cornelius:

First of all it does its job of synchronizing data like addressbooks and calendars between desktop applications and mobile devices like PDAs and cell phones.

But the new thing about OpenSync is that it isn’t tied to a particular device or a specific platform. It provides an extensible and modular framework that is easy to adopt for application developers and people implementing support for syncing with mobile devices.

OpenSync is also independent of the desktop platform. It will be the common syncing backend for at least KDE and GNOME and other projects are likely to join. That means that the free desktop will have one common syncing solution. This is something really new.

How do the end-users profit from using synching solutions that interface with OpenSync as framework?

Cornelius:

First, the users will be able to actually synchronize all their data. By using one common framework there won’t be any “missing links”, where one application can sync one set of devices and another application a different one. With OpenSync all applications can sync all devices.

Second, the users will get a consistent and common user interface for syncing across all applications and devices. This will be much simpler to use than the current incoherent collection of syncing programs you need if you have more than the very basic needs.

How does OpenSync help developers with coding?

Cornelius:

It’s a very flexible and well-designed framework that makes it quite easy for developers to add support for new devices and new types of data. It’s also very easy to add support for OpenSync to applications.

The big achievement of OpenSync is that it hides all the gory details of syncing from the developers who work on applications and device support. That makes it possible for the developers to concentrate on their area of expertise without having to care what’s going on behind the scenes.

I have written quite a lot of synchronization code in the past. Trust me, it’s much better, if someone just takes care of it for you, and that’s what OpenSync does.

Tobias:

Another point to mention is the python wrapper for opensync, so you are not bound to C or C++, but can develop plugins in a high level scripting language.

Why should producers of portable devices get involved with your team?

Cornelius:

OpenSync will be the one common syncing solution for the free desktop. That means there is a single point of contact for device manufacturers who want to add support for their devices. That’s much more feasible than addressing all the different applications and solutions we had before. With OpenSync it hopefully will become interesting for manufacturers to officially support Linux for their devices.

Do you also plan to support applications of OpenSync in proprietary systems like OSX and Windows?

Cornelius:

OpenSync is designed to be cross-platform, so it is able to run on other systems like Windows. How well this works is always a question of people actually using and developing for this system. As far as I know there isn’t a real Windows community around OpenSync yet. But the technical foundation is there, so if there is somebody interested in working on a unified syncing solution on Windows, everybody is welcome to join the project.

What does your synchronisation framework do for KDE and for KitchenSync in particular?

Cornelius:

OpenSync replaces the KDE-specific synchronization frameworks we had before. Even in KDE we had several separate syncing implementations and with OpenSync we can get replace them with a common framework. We had a more generic syncing solution in KDE under development. This was quite similar from a design point of view to OpenSync, but it never got to the level of maturity we would have needed, because of lack of resources. As OpenSync fills this gap we are happy to be able to remove our old code and now concentrate on our core business.

What was your personal reason for getting involved with OpenSync?

Cornelius:

I wrote a lot of synchronization code in the past, which mainly came from the time where I was maintaining KOrganizer and working on KAddressBook. But this always was driven by necessity and not passion. I wanted to have all my calendar and contact data in one place, but my main objective was to work on the applications and user interfaces handling the data and not on the underlying code synchronizing the data.

So when the OpenSync project was created I was very interested. At GUADEC in Stuttgart I met with Armin, the maintainer of OpenSync, and we talked about integrating OpenSync with KDE. Everything seemed to fit together quite well, so at Linuxtag the same year we had another meeting with some more KDE people. In the end we agreed to go with OpenSync and a couple of weeks later we met again in Nuernberg for three days of hacking and created the KDE frontend for OpenSync. In retrospect it was a very pleasant and straightforward process to get where we are now.

Armin:

My reason to get involved (or better to start) OpenSync was my involvement with its predecessor Multisync. I am working as a system administrator for a small consulting company and so I saw some problems when trying to find a synchronization solution for Linux.

At that point I joined the Multisync project to implement some plugins that I thought would be nice to have. After some time I became the maintainer of the project. But I was unhappy with some technical aspects of the project, especially the tight coupling between the syncing logic and the GUI, its dependencies on GNOME libraries and its lack of flexibility.

Tobias:

Well, I have been a KDE PIM developer for several years now, so there was no way around getting in touch with synchronization and KitchenSync. Although I liked the idea of KitchenSync, I hated the code and the user interface […]. So when we discussed to switch to OpenSync and reimplementing the user interface, I volunteered immediately.

Can you tell us a bit about your further plans and ideas?

Cornelius:

The next thing will be the 1.0 release of OpenSync. We will release KitchenSync as frontend in parallel.

Armin:

There are of course a lot of things on my todo and my wishlist for opensync. For the near future the most important step is the 1.0 release, of course, where we still have some missing features in OpenSync as well as in the plugins.

One thing I would really like to see is a thunderbird plugin for OpenSync. I use thunderbird personally and would really like to keep my contacts up to date with my cellular, but I was not yet able to find the time to implement it.

Tobias:

One thing that would really rock in future versions of OpenSync is an automatic hardware detection mechanism, so when you plugin your Palm or switch on your bluetooth device, OpenSync will create a synchronization group automatically and ask the user to start syncing. To bring OpenSync to the level of _The Syncing Solution [tm]_ we must reduce the necessary configuration to a minimum.

What was the most dire problem you had to face when creating OpenSync and how did you face it?

Cornelius:

Fortunately the problems which I personally would consider to be dire are solved by the implementation of OpenSync which is well hidden from the outside world and [they are] an area I didn’t work on 😉

Armin:

I guess that I am the right person to answer this question then 🙂

The most complicated part of OpenSync is definitely the format conversion, which is responsible for converting the format of one device to the format that another device understands.

There are a lot of subsystems in this format conversion that make it so complex, like conversion path searching, comparing items, detection of mime types and last but not least the conversion itself. So this was a hard piece of work.

What was the greatest moment for you?

Cornelius:

I think the greatest moment was when, after three days of concentrated hacking, we had a first working version of the KDE frontend for OpenSync. This was at meeting at the SUSE offices in Nuernberg and we were able to successfully do a small presentation and demo to a group of interested SUSE people.

Armin:

I don’t remember a distinct “greatest moment”. But what is a really great feeling is to see that a project catches on, that other people get involved, use the code you have written and improve it in ways that you haven’t thought of initially.

Tobias:

Hmm, also hacking on OpenSync/KitcheSync is much fun in general, the greatest moment was when the new KitchenSync frontend synced two directories via OpenSync the first time. But it was also cool when we managed to get the IrMC plugin working again after porting it to OpenSync.

As we now know the worst problem you faced and your greatest moment, the only one missing is: What was your weirdest experience while working on OpenSync?

Cornelius:

Not directly related to OpenSync, but pretty weird was meeting a co-worker at the Amsterdam airport when returning from the last OpenSync meeting. I don’t know how high the chance is to meet somebody you know on a big random airport not related at all to the places where you or the other person live, but it was quite surprising.

Tobias:

Since my favorite language is C++, I was always confused how people can use plain C for such a project, half the time your are busy with writing code for allocating/freeing memory areas. Nevertheless Armin did a great job and he is always a help for solving strange C problems 🙂

Now I’d like to move on to some more specific questions about current and planned abilities of OpenSync. As first, I’ve got a personal one:

I have an old iPod sitting around here. Can I or will I be able to use a program utilizing OpenSync to synchronize my calendars, contacts and music to it?

Cornelius:

I’m not aware of any iPod support for OpenSync up to now, but if it doesn’t exist yet, why not write it? OpenSync makes this easy. This is a chance for everybody with the personal desire to sync one device or another to get involved.

Armin:

I dont think that there is iPod support yet for OpenSync. But it would definitely be possible to use OpenSync for this task. So if someone would like to implement an iPod plugin, I would be glad to help 🙂

Which other devices do you already support?

Cornelius:

At this time, OpenSync supports Palms, SyncML and IrMC capable devices.

Which programs already implement OpenSync and where can we check back to find new additions?

Cornelius:

On the application side there is support for Evolution [GNOME] and Kontact with KitchenSync [KDE] on the frontend side and the backend side and some more. I expect that further applications will adopt OpenSync once the 1.0 version is released.

Armin:

Besides kitchensync there already are a command line tool and a port of the multisync GUI. Aside from the GUIs, I would really like to see OpenSync being used in other applications as well. One possibility for example would to be integrate OpenSync into Evolution to give users the possibility to synchronize their devices directly from this application. News can generally be found on the OpenSync web site www.opensync.org.

It is time to give the developers something to devour, too. I’ll keep this as a short twice-fold technical dive before coming to the takeoff question, even though I’m sure there’s information for a double-volume book on technical subleties.

As first dive: How did you integrate OpenSync in KitchenSync, viewed from the coding side?

Cornelius:

OpenSync provides a C interface. We wrapped this with a small C++ library and put KitchenSync on top. Due to the object oriented nature of the OpenSync interfaces this was quite easy.

Recently I also started to write a D-Bus frontend for OpenSync. This also is a nice way to integrate OpenSync which provides a wide variety of options regarding programming languages and system configurations.

And for the second, deeper dive:

Can you give us a quick outline of those inner workings of OpenSync, from the developers view, which make OpenSync especially viable for application in several different desktop environments?

Cornelius:

That’s really a question for Armin. For those who are interested I would recommend to have a look at the OpenSync website. There is a nice white paper about the internal structure and functionality of OpenSync.

Armin:

OpenSync consists of several parts:

First there is the plugin API which defines what functions a plugin has to implement so that OpenSync can dlopen() it. There are 2 types of plugins:

A sync plugin which can synchronize a certain device or application and which provides functions for the initialization, handling the connection to a device and reading and writing items. Then there is a format plugin which defines a format and how to convert, compare and detect it.

The next part is a set of helper functions which are provided to ease to programming of synchronization plugins. These helper functions include things like handling plugin config files, HashTables which can be used to detect changes in sets of items, functions to detect when a resync of devices is necessary etc.

The syncing logic itself resides in the sync engine, which is a separate part. The sync engine is responsible for deciding when to call the connect function of a plugin, when to read or write from it. The engine also takes care of invoking the format conversion functions so that each plugin gets the items in its required format.

If you want more information and details about the inner workings of OpenSync, you should really visit the opensync.org website or ask its developers.

To add some more spice for those of our readers, whose interest you just managed to spawn (or to skyrocket), please tell us where they can get more information on the OpenSync Framework, how they can best meet and help you and how they can help improving sync-support for KDE by helping OpenSync.

Cornelius:

Again, the OpenSync web site is the right source for information. Regarding the KDE side, the kde-pim@kde.org mailing list is probably the right address. At the moment the most important help would be everything which gets the OpenSync 1.0 release done.

[And even though] I already said it, it can’t be repeated too often: OpenSync will be the one unified syncing solution for the free desktop. Cross-device, cross-platform, cross-desktop.

It’s the first time I feel well when thinking about syncing 😉.

Armin:

Regarding OpenSync, the best places to ask would be the opensync mailing lists at sourceforge or the #opensync irc channel on the freenode.net servers.

There are always a lot of things where we could need a helping hand and where we would be really glad to get some help. So everyone who is interested in OpenSync is welcome to join.

Many thanks for your time!

Cornelius:

Thanks for doing the interview. It’s always fun to talk about OpenSync, because it’s really the right thing.

Armin:

Thank you for taking your time and doing this interview. I really appreciate your help!

Tobias:

Thanks for your work. Publication and marketing is something that is really missing in the open source community. We have nice software but nobody knows 😉

Further Information on OpenSync can be found on the OpenSync Website: www.opensync.org

This Interview was done by Arne Babenhauserheide in April 2006 via e-mail and KOffice on behalf of himself, the OpenSource Community, SpreadKDE.org and the Dot (dot.kde.org).It was first published on the Dot and is licensed under the cc-attribution-sharealike-license.A pdf-version with pictures can be found at opensync-interview.pdf (OpenDocument version: opensync-interview.odt)

Tuesday, May 27, 2008

Danish national goalkeeper Thomas Sørensen is ready to leave Aston Villa after four years with the club. Sørensen rules out extending his current contract with the club, saying: “It would be the strangest thing I have ever experienced. If Martin O’Neill called me and offered me a contract, I would not sign it. It is over.”

Currently, Thomas Sørensen is home in Denmark for friendlies against the Netherlands and Poland next week.

Speaking to Danish Ritzau, Sørensen said: “We are in talks with several clubs. So that’s positive. I am not nervous about finding a suitable club before the next season.” Sørensen declined to mention any specific club names.

This will mark the end of four years at Aston Villa, while Thomas Sørensen might not have wanted the last year, as he did not play a single match this season.

Even though Sørensen, through his agent, said he would decline an offer from Ipswich Town F.C.,Those Were The Days reports that the Championship League club may seek to recruit Sørensen. Sources predict that he will wind up with a Premier League team or return to Denmark to play for F.C. København.

Monday, November 28, 2005

SpaceX called off the much-delayed inaugural launch of their new Falcon 1 rocket on Saturday from Kwajalein’s Omelek Island launch site. The intent was to launch the U.S. Air Force Academy’s FalconSat 2 satellite, which will monitor plasma interactions with the Earth’s upper atmosphere and magnetosphere.

The launch was delayed, then finally cancelled after an oxygen boil-off vent had accidentally been left open. The oxygen was unable to cool the helium pressurant, which then proceeded to evaporate faster than it could be replenished. A main computer issue, probably serious enough to cause a scrub on its own, was also discovered.

This long-anticipated flight was originally expected to be launched in January 2005, however a series of setbacks forced a series of delays, with the flight most recently scheduled to be in early 2006. It was intended to be launched from the Kwajalein atoll in the middle of the Pacific Ocean.

The maiden voyage was originally intended to launch from Vandenberg Air Force Base in California with a Naval Research Laboratory satellite and a Space Services Incorporated space burial payload.

Saturday, April 29, 2006

Buffalo, New York —Councilmember Joesph Golombek has responded to the lawsuit filed against the city of Buffalo for allegedly ‘fast-tracking’ a hotel that will be built on the corner of Elmwood and Forest Avenues in Buffalo. The lawsuit, filed by Attorney Arthur J. Giacalone, was filed in New York State Supreme Court on April 21, 2006.

The Elmwood Village Hotel is a 72-room, seven-million-dollar hotel proposed by Savarino Construction Services Corporation and designed by architect Karl Frizlen of the Frizlen Group. Its construction would require the demolition of at least five buildings, currently at 1109-1121 Elmwood, which house several shops and residents. Although the properties are “under contract,” it is still not known whether Savarino Construction actually owns the buildings. It is believed that Hans Mobius, a resident of Clarence, New York and former Buffalo mayoral candidate, is still the owner. The hotel is expected to be a franchise of the Wyndham Hotels group. Buffalo’s Common Council, Planning Board, Mayor of Buffalo, Byron W. Brown, Savarino Construction Services Corporation, Hans J. Mobius and his son Hans S. Mobius owners of the properties at stake, Pano Georgiadis, owner of Pano’s Restaurant on Elmwood, and Cendant Corporation, the parent company of Wyndham Hotels are among those named in the suit.

Councilmember Joesph Golombek said that the Law Department is “fighting the lawsuit because they believe that we did everything fairly and properly (as well as legally).”

Golombek also stated that the lawsuit “could delay the start of the project” and that if he were “Mr. Savarino I would counter sue for any damages a postponement could bring.”

“Except for the lawsuit the city is finished with the project. In my opinion I believe those opposed to the project are simply use to the city procrastinating on projects. This one was passed quickly by comparison. Thus part of their frustration.” said Golombek.

“I understand the frustration of some of the people opposed to the project. But, in order for Elmwood to grow and thrive it will need to change. This change is a positive for that community,” he added.

Golombek also said that he is looking into “helping the displaced businesses.”

At least five businesses, Six Nations Gift Shop, Don Apparel, H.O.D. Tattoo, Skunk Tail Glass Company, and Mondo Video, will be forced to close their doors or relocate. Many of the buildings are also home to residents who will also have to move.

“I have personally contacted adjacent and nearby business associations and property owners to ask about the possibility of helping the displaced businesses. Hopefully the project will go through in a timely fashion and the displaced businesses will be able to relocate,” said Golombek.

A preliminary hearing is scheduled to take place at 9:30 a.m. on June 8, 2006 in the Supreme Court building at 50 Delaware Avenue in Buffalo, on the 8th floor, part 31.

==Related Wikinews==

• “Others named in lawsuit against Buffalo, N.Y. hotel proposal” — Wikinews, April 26, 2006
• “Lawsuit sends Buffalo, N.Y. hotel proposal to New York Supreme Court” — Wikinews, April 25, 2006

Monday, October 25, 2010

Five police officers were injured as they attempted to quell a demonstration over plans to build a large garbage tip on the edge of an Italian town, officials confirmed on Saturday. Two police officers and three carabinieri suffered minor injures during the protest, which lasted several hours. Residents of Terzigno, a municipality in the Province of Naples, hurled stones and fireworks at the police, who responded by attempting to disperse the demonstrators using teargas and baton charges. Protesters are campaigning against the opening of a new waste dump near the town, and the incident on Saturday is the latest in a series of demonstrations in which campaigners are preventing access to the existing garbage tip.

The blockade means waste disposal workers are unable to collect refuse, and it has been reported that 2,000 tones of rubbish has already piled up on the streets of Naples. Protesters set the garbage alight on Friday evening, Rosa Russo Iervolino, the mayor of Naples confirmed. Some protesters burned Italian flags and set cars on fire. “The bad smell bothers us, but it is the lesser evil,” one protester, a grammar school teacher, said. “The most important thing is that we are dying here, there is leukaemia, lymphoma, myeloma, there are the most terrible diseases around.” Two parents added that their children were suffering from respiratory problems and paediatricians had advised them to move away from the area. “They have ruined our lives, the lives of our children who are growing up in a world of rubbish, they are destroying our lives day by day,” said one.

In 2007, Prime Minister of Italy Silvio Berlusconi pledged to create a solution to Italy’s ever-growing problem with litter. However, a European commisioner has warned the Italian government that they may face legal action from the European Union (EU), who may be able to fine them for failing to improve waste management in Naples. “I am worried by what has been happening in Campania in recent days,” said Janez Poto?nik, the European Commissioner for the Environment. He added that the EU were considering sending a team to the area to assess whether laws protecting human health and the enviroment were being breached. “Today’s situation leads us to believe that measures taken by Italian authorities since 2007 are insufficient,” he said. “What has been happening in the last days shows that the Italian authorities have not yet done what is needed.” Mr. Poto?nik added that he felt that the region still had no waste management and that the only incinerator “is not functioning properly and at full capacity.”

Tuesday, June 30, 2020

Recently, Finnish open-source video game developer Perttu Ahola discussed Minetest, his “longest ever project”, with Wikinews.

Started in October 2010, Minetest was an attempt by Ahola to create a sandbox game similar to Minecraft. Minecraft is a multi-platform commercial game, which was in alpha version when Ahola challenged himself to create something similar to it from scratch, he told Wikinews.

Minetest is an open-source game, which is free for anyone to download and play. It is written in the C++ programming language, and the source code is available on code-hosting site GitHub. According to Ahola, Minetest attempts to run on older hardware, with limited graphics, but to be accessible to more people: those who have outdated technology, and making it available for no cost. Minecraft, on the other hand, is a paid game, currently costing USD 26.95 for its computer version. Minecraft is currently owned by Microsoft, and performs poorly on older hardware.

A correspondent from French Wikinews contacted Perttu Ahola via Internet Relay Chat a few weeks ago, discussing Minecraft. This interview is built on top of the previous interview, as we take a deeper dive into knowing more about this free game which is about to turn ten years old in a few months.