September 1, 2009

3x 3G modems

I recently bought a new notebook (HP 6930p) and made sure it also comes with extra antennas (next to the WLAN antennas on top of the display) so that I could install a Wireless Wide Area Network (WWAN, pictured below) adapter which I had to buy separately.

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HP un2400 wwan adapter on the HP 6930p

The good part about this wwan adapter – an HP un2400, also known as Qualcomm Gobi 1000 – is that it supports different frequency bands so it can work in many different parts of the world. This, however, and maybe that it is hidden under a cover inside this computer so you don’t have to carry extra gadgets, is the only good part about this modem.

My other computer is a netbook which also has a wwan modem – an Asus eeePC 1000HG. Just slip in your SIM card (underneath the battery), boot into WindowsXP or Ubuntu and you’re ready to go online, simple as that.

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HUAWEI EM770 Mobile Broadband modem on the eeePC 1000HG

The HP un2400 modem on my HP notebook, though, will ONLY work when the (main) battery is inserted. HP names “carrier certifications” as the reasons for this requirement as:

  • This prevents SIM fraud
  • This prevents any possible corruption if the SIM is removed while the notebook PC powers on

Yeah…right.

Just to remind you: the 3g modem on my Asus eeePC will work either way – whether the battery is inserted or not, it just works.

And then there’s this thing called “Firmware” – which also is a very peculiar process on the HP modem. Whereas most gadgets will normally come with their own (preloaded) Firmware (which may or may not be updated by end users), this Qualcomm Gobi modem requires an initial load of the firmware prior to its use (HP’s Connection Manager will take care of this under Windows XP). Once you restart your computer, you will have to reload the firmware. The only possible reason for this – to my understanding – is that it enables the modem to adjust to different wwan environments. But that’s about it. Needless to mention that you won’t find any drivers for this device for Win7, and I’ve only come across a few users who managed to get this device working under Ubuntu after lots of fiddling.

And again, no problems with my netbook & its Huawei EM770 3g modem. Real plug & play, regardless of the operating system.

“So where’s the problem?”, you may ask, “aren’t laptops/notebooks and netbooks designed to be run from battery power anyways?” – Well, yes, BUT! I always remove the battery on my notebook when I’m about to connect it to a stable power supply for a longer period. Like when I plug it into the docking station at home, I always remove the battery. I do this to save it from being constantly charged. It’s a precaution that helps me keeping the battery at ~90% initial charging capacity after three years usage (as seen on my old HP nx8220 notebook). It’s a proven method that worked for me and saved me from spending another EUR 80,- on a spare battery.

And the worst part about this wwan adapter is that HP locked the BIOS to _ONLY_ use these modems. It wouldn’t be possible to use the 3G modem from the eeePC on the HP notebook.

Now, this is the part where I actually want to talk about alternatives to these internal solutions, which are often still considered to be the optimal solution. As described above, it’s a not-so-perfect solution for those who want to use other operating systems then Windows XP and/or Vista. It’s an epic fail that HP still needs to realize. An epic fail on all of their “EliteBooks” as HP calls this series (HP 2530p, 6930p, 8530p).

The eeePC I have is also available without such a 3g modem – the price difference used to be EUR 100,- less. People (not me, I got it cheaper :-) actually paid this difference in order to get a netbook with an internal 3g modem. As for the eeePC, the price difference is (was) justified as you had to cough up about the same amount for an external modem some time ago.

However, now, in September 2009, things are a bit different. Be it Germany or Kenya, you’re actually able to get an external USB-based 3g modem for something like EUR 20,- to 30,- – which is a decent price, I’d say. Sure, you could even get it for less (in Germany) if you go for a 24month contract with a network provider but I am only talking about prepaid solutions here.

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the popular Huawei E169

And these USB sticks are the very reason for blogging all this. I think that these external 3g modems are still the best solution for the following reasons:

  • they are supported by different operating systems & often well documented on the internet
  • they often come with their own software so you won’t have to worry about that part
  • power consumption on these devices is moderate, also because they are easier to remove (and wouldn’t require a software switch on the OS) – just unplug them
  • some of these sticks come with an extra socket for an external (UMTS) antenna
  • some of these sticks come with an extra flash memory capacity
  • they are relatively cheap these days
  • they can be used on more than one computer – just unplug them and hand them over to your friends (provided you have an unlimited data plan)

The disadvantage of course is that you’d have an extra device at the side of your notebook which blocks one of the often limited USB ports.

In the past I’ve also used thethering my Nokia phone to the computer and using its 3G capabilities to surf the net; and on my old & beloved (and now sold) HP nx8220 notebook I had used a PCMCIA (PC-Card) version of these 3G modems which I blogged about earlier. The PCMCIA version worked fine, albeit the PCMCIA port being known for quickly draining the battery (which also became obvious as it heated up pretty quickly). My new HP notebook has an ExpressCard slot, so this could also be an alternative if USB ports are really limited and already used for other devices.

To be honest, with this limitation of the internal 3G modem on my HP 6930p to Windows XP & Vista (and probably also Win7 one day), I’d probably go for another machine in future. I actually don’t know about the 3G modems on a Dell E6400 or Lenovo T400(s) – all of them seem to come with a Gobi device these days -, but I hope they aren’t as crippled as this Qualcomm Gobi? HP uses on their EliteBooks.? And signal strength (RX/TX ratio) actually isn’t so much better with the internal antennas which have to compete with the WLAN antennas for the limited space above the display. However, I understand that it isn’t the modem which sucks (some websites claim it even comes with an internal GPS chip?!) but rather HP’s policy which prevents us from using alternative operating systems and even locks the system down to this device only.

And with my policy of drawing a clear line between user data and the operating system + hardware, the external USB modem is just so much more convenient. It’s a plug & play device that adds modularity & flexibility to the system.

Comments 1 Comment | Categories: kompyuta, review, technology |



August 25, 2009

FarmVille ni…

Story by KBW correspondent
Publication date: Aug 25th, 2009

FamVille

FarmVille is a new Kenyan game on Facebook where you can grab land, excel in overgrazing farmland and overstocking sheep & cattle, buy luxurious decorations and spend the rest of the time idling with a sundowner in your hand.

A report by the KenyaTimes recently revealed that most employees in Nairobi CBD are spending their lunch break in front of computers, playing FarmVille. FarmVille is said to have 9 million users worldwide, a quarter of Kenya’s current population.

A personal computer, commonly referred to as an IBM-compatible device, is a machine often see in offices, hidden under a dust cover. The first personal computer was brought to Kenya by an US-American bible translator family in 1979.

One employee of Kenya Paraffin, Lanterns and Candles (KPLC) who wants to remain anonymous, told us that Kenya currently experiences a power rationing program due to an excessive use of Facebook.

Facebook is a very successful website on the internet (mtandao wa intaneti), often used as a dating site and for subversive political and digital activism. The website includes a microblogging service called “status update” which has recently substituted the blooming Kenyan blogosphere.

Another popular microblogging service called “Twitter” (ndege kelele) has meanwhile been condemned by the Government Spokesperson Dr. Alfred E. Neuman who said that “it can not send SMS” to him. In a related matter, Dr. Alfred recently anounced that those without telephone network should sms him directly so that he can forward the matter to the relevant ministry in charge of terrorcommunications.

A delegation of Kenyan MPs, who is currently touring the United States, recently wrote a letter to the Office of the President, asking for a national holiday to celebrate FarmVille Day. This, as they explained in their open letter, will also help those urban citizens who have in the past failed to secure their own upcountry shamba due to lack of funds and competition in their extended family networks.

A group of young Kenyan writers also published an open letter, claiming that FarmVille actually comes from the United States of America and was introduced to Kenyans by visiting UN interns and PeaceCorps youth who used their daily allowances to access the internet from remote villages. This, as they claim, is “clearly evident as there is no mobile version of FarmVille”.

A group of talented programmers from JKUAT is meanwhile working on a mobile version of FarmVille. The project is financed by Sufericom.

In other news, a Mr. Kamau from Muranga’a was today injured in a battle with Mr. Ezekiel Oluoch, an official from the National Bureau of Statistics who had approached Mr. Kamau for Kenya’s fifth national census. In a heated debate, Mr. Kamau refused to state the actual number of his lifestock.

The fifth Kenya National Census is an inititiative by the GoK to allocate farm land on FarmVille according to family size and fixed assets. In an unexpected move, the World Bank and outgoing ambassadors recently called for a country wide introduction of FarmVille so that no Kenyan will have to suffer from malnutrition in future.







August 20, 2009

It’s our turn to read

“It’s Our Turn To Eat: The Story of a Kenyan Whistleblower”, by Michela Wrong, ISBN 978-0-00-724196-5

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After having read this interesting book by Michela Wrong, written in a similar style as “In the Footsteps of Mr. Kurtz: Living on the Brink of Disaster in the Congo” (which I really liked) – I am still confronted with some open, or rather: resulting questions this book has generated.

And this although the issue itself – the bogus deals by the “Mount Kenya Mafia” – have been debated elsewhere numerous times. I chose so call it “elsewhere”, as Michela Wrong also mentioned the (Kenyan) blogosphere where John Githongo’s seemingly sudden departure from the official job & disclosure of cosa nostra secrets had been ripped apart in the usual manner. I am yet to see a German publication where the German blogosphere is taken into account with so much attention. This, however, may be related to their media and German sceptism which doubts anything that’s not published or confirmed by numerous sources.

I take it that a lot of readers of my blog with an interest in Kenyan affairs also read, or at least read about this book, and have their own opinion of it.

Another reason for blogging about this – already closed? – chapter of contemporary Kenyan history is that I can somehow relate to the described silver spoon upbringing of JG in a sense that a) discussions and intellectual discourse where part of the family life and b) that our generation – JG is 10 years older than me but I think most of you are just as old as I am (>30) – still enjoyed this limited or filtered view of the world, where everything new was sucked up with great interest for the lack of multiple media resources that would otherwise constantly penetrate your brain with “news”. I actually enjoyed this part the most during childhood – being forced to live in an environment where news would only dribble in, instead of showing up on the web-based RSS feedreader. Why? Because it enables you to take your time for your own development and dreams. I consider this a luxury that I am not taking for granted. Michela also mentioned this part where listening to the BBC World Service (instead of the montonous “HE DT arap Moi today said…” on KBC) was part of the daily habits. And I wouldn’t limit this to a family’s financial status as most Kenyans actually read more newspapers than e.g. Germans.

Sooo…..my first question is: why was such a book written by a foreign observer? Why not by someone in Kenya or in the diaspora? Because of fears? Or because life is so hard & busy that there’s no time for such excursions? Or is it because of the culture which is so much forward-driven, with a focus on things to come instead of those that already happened?

After the first 100 pages into the book, I thought it is a bit too Kikuyu-centric, but then, again, I think it’s Tucholsky who once said it is best to view your own country from the outside – and if these stereotypes (she even mentioned the jokes) are what it takes to draw a rough picture of this group for the uninformed world, then so be it.

Which effect did this publication have on Kenyan society (within and outside of Kenya)? What’s with the role of a whistleblower (anyone still remembers David Munyakei?) in today’s Kenya and what about that anonymous reporting tool introduced @ KACC two years ago? What do you think about JG’s actions (as described via the book)?

“Kenyans tend to quickly forgive or forget”… in the light of the post-election violence, a corruption scandal may not be that interesting after all.

I also wondered how Kenyans would feel about this book + the story it tells. The way it was written, the examples used to explain historically-based feelings inside ethnic groups, the readership it was written for… questions that pop-up between the lines, how it feels to read about your own people, friends and known public figures.

Michela also mentioned the network: “..he became aware of a delicate cobweb of expectations, obligations and duties tying him down” which makes Kenyan politics so interesting to me. It’s like having half of the Kenyan blogosphere / diaspora as friends on Facebook and Twitter, and then publishing opinionated status updates in a Koigi wa Wamwere manner. And, again, comparing Kenya to Germany (which is an on-going mission of this blog, I think), I am yet to see an interesting book on a contemporary German politician. Most of them are just as boring as their political agenda – which is also why Angela Merkel will most likely win the upcoming elections in Germany and remain Chancelorette for the next legislative period. Not because she’s any better or because she’s a woman (only positive reason, it seems), but because she has a network where she remains the queen at the center of the beehive. This is btw the same woman who once refused to meet with Barack Obama and later on licked his boots just because his network is so much more influential then hers.

You know it’s a bit hypocritical to openly wonder about politics & corruption in an African state when at the same time Europe comes up with dictators leaders such as Silvio Berlusconi in Italy. You can write a book about just another African economy that has been corrupted in the past by the Hippo Generation and a laissez-faire mentality in society, and it will sell quite well. But a book on a corrupt European leader? No. Makes me wonder where our priorities are.

Another detail or theme that I’ve been wondering about is the change on Kenyan culture. Yes, Kenyan culture. As paradox as it may seem – and I am not talking about books like “How to be a Kenyan” by the late Wahome Mutahi, the national dress once artificially invented by the Nyayo regime (Nyayo car??!) but rather this new Kenya which developed along with Moi’s last years, NARC and the 2002 elections and the spirit it brought to society since then.

The appreciation of a society for cultural values – their own + shaped style, language, habits, new communication tools – has so often been an indicator to me of how a country actually performs. Please correct me if I am wrong on this, but I think that Kenya has in the past 10 years eventually found its own roots somewhere out there where local stars have become more interesting than foreigners, where the City of Nairobi is actually (& eventually!) regarded as a cosmopolitan place (despite frequent power failures & water shortages) and where there’s much more nationalism to be found these days which is not based on Obama’s Kenyan roots or just another sports athlete. And it’s not that Nairobi has never been that progressive before – only: the speed of growth seemingly increased tremendously, it seems (to me).

Taking this new Nairobi as an indicator (! – pole for the NGO lingo) for things to come, where do these worlds of the old and new mix up to the bigger picture? When will we see the political change in Kenya the electorate voted for in 2002 and 2007? A new Kenya where power failures are a thing of the past, where broadband internet connections will help the youth stay in rural areas (vs. urbanisation), where water bodies are actually protected and land grabbing reversed for the sake of a growing nation? Where education and proper health care are top priorities?

Questions which probably won’t be answered any time soon, but I secretly wish that integre characters like John Githongo are now using the time building up their support on the basis. Bottom-up instead of top-down – maybe that’s the new strategy these days – loosely joined forces that have a nation in mind and not their own pocket, where qualifications are more important than cosa nostra networks.

Politics. I actually decided not to blog about politics anymore since January 2008, and this isn’t even meant to be book review. I’d love to read about your opinion of this book though, and maybe also find some answers to my given questions above and other things I’ve most definitely left out for various reasons. Thx!

Comments 5 Comments | Categories: EAKenya, literature, politics |



August 16, 2009

Estamos en España, part 2

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What you see in the picture above is a huge sign-board put up by (the supermarket chain) Mercadona in Cartaya, Spain, directly in front of the exit (“salida”) from their car park. Hmm….looks like a Eurofail to me. Ama?

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A wide variety of Spanish pastries / cookies and mainly different variations of what’s otherwise called a donut. Took this picture in reference to the following from Embu (as seen in this post):

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…because there actually isn’t much difference between the Spanish and Kenyan pastries you’ll get. Both countries have all it takes to produce tasty & different cakes, and the Spanish ones even come in different packagings. But still, most of these cakes just go down with a good tea or coffee because they are too dry. Or they are like those BlueBand “butter” cakes you’ll get for birthdays and weddings that look appealing but all taste the same in the end.

If I could start again, I’d probably open up a bakery for German cake in Nairobi or start selling Leberkäse to Nairobi commuters.

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As I just can’t remember the correct Spanish names for the different kinds of squids and octopus (cephalopods), I took this snapshot at another local supermarket to remind me of what to order at a Tapas Bar where you’ll get huge plates of fresh fish every evening for a relatively low price.

As mentioned in my last post, we also spent a day in Portugal as it’s just a ~2h drive away from the place we’re currently staying in Spain.

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40°C on the way back from Portugal.

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Vertical cliffs in Sagres, Portugal.

I have to admit that I am such a geek that I was equally fascinated by these huge antennas:

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In Sagres we also visited the Fortaleza de Sagres, a national monument from the 15th century:

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It really is a huge fortress but well worth a visit. We later on discovered that the Reggae festival taking place (the same day) in front of the fortress in Sagres actually included 2manyDJs (my fav. mashup DJs from Belgium!).

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So we continued our excursion to the next destination: Cabo de São Vicente …..only to find this German snackbar on the parking lot:

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Anyone in for a German Bratwurst at Cape St. Vincent in Portugal? Me neither.

The trip to Portugal was very nice and an easy drive with our ugly rental car. Enjoying the luxury of a rental car is just very, very convenient as it enables you to see places you’d probably miss out otherwise. It also enables you to take snapshots like the following I took for my solar friends – showing a solar farm somewhere between Jerez de la Frontera and Seville:

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For the remaining days here in El Rompido, I shall enjoy the following view from the very balcony I am currently sitting on, editing this blog post via a free wireless inet connection here (with pre-Seacom-speeds).

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Huku ni kuzuri…. the hotel room is even bigger than our humble flat in Frankfurt.

Comments 2 Comments | Categories: maisha |



August 11, 2009

Estamos en España, part 1

Einfach mal 9 Tage lang an gar nichts denken, die Sonne auf den vom üppigen Frühstück gut gefüllten Bauch scheinen lassen, nachher mit dem hässlichen, froschgrünen Mietwagen durch die Gegend cruisen und am Abend dann gebratenen Tintenfisch mit frischem Salat und einem kühlen cerveza genießen.

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Die Liegen am Pool befinden sich in idealer Handtuchwurfweite vom Balkon.

9 Tage lang die vielen baulichen Mängel eines solch typisch spanischen Hotels versuchen zu verdrängen (sorry, Technikmensch) und das Netbook trotz relativ guter & kostenloser Inetanbindung (LAN & WiFi, ungesichert) nur für 2h statt 24h auspacken.

This actually is supposed to be an English blog post – but! you quickly realize how German you actually are, even if it’s just Spain (where there are a lot of Germans). The fancy hotel we’d chosen for our much-awaited holiday (first since 2006) is located close to the Portuguese border, so we actually get two countries for one price plus a rented car which enables us to be mobile and tour the area. Great!

Comments 1 Comment | Categories: Kulturschock, maisha |



August 5, 2009

HP 6930p & service quality

….so I just received my (new) HP 6930p back from repair which I had to send in to JABIL Poland where they were supposed to repair the display lock issue and check why the docking port connector had a problem.

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the stuff you do when you receive repaired hardware:
open it up and double-check for any changes…
(both microphones weren’t inserted properly!!!)

HP Warranty Hotline was quite helpful, responded quickly and knew what I was talking about. My notebook comes with a 3yr warranty, so UPS came the other day, picked it up and returned it today. The whole process took 10 days to complete which is ok, I think.

JABIL replaced the motherboard (good!) and even tried to fix the display lock. The lock is still kinda sensitive to external pressure (opens up by itself as there’s too much mechanical tension on the springs), but at least it is better than before.

BUT!

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Maybe I am too German to complain about such things, but the service technician with JABIL Poland actually removed the transparent business card holder which is on top of the licence stickers and service tags.

I had used this BC holder on both my notebooks in the past and am quite upset about this fault. You won’t even have to remove this plastic sheet in order to open up the notebook, so I can only assume that the technicians just didn’t care enough and/or removed it to have less reflections while reading those bar codes with a bar code scanner. And even if so, this is a 2cents piece that should easily be replacable, especially by service technicians.

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So I once again called HP service hotline, informing them about this missing piece and the (very helpful) lady on the other end told me: “Yes, in such cases we normally dispatch a service technician who will come to your house and probably replace the whole bottom cover.” – “So what about these stickers?” – “The technician will use a hot air gun to remove these stickers and put them on the new bottom cover”.

3h work & someone else even spoiling the remaining stickers on my notebook just because HP is unable to provide such transpartent business card holders as spare parts? No way!

Case closed.

Besides, how will he apply those stickers if they are covered by a transparent business card holder sheet on the new bottom – the reason for an exchange? Ati?

Why can’t they ever handle these items with enough care and return it the way it came? The original plastic bag is also missing. I am really upset about these “technicians” and would like to hit them with the oversized UPS box. There’s nothing worse in the technical world than service technicians who just don’t care enough or hotline staff that’s just as dumb as the fee you’ll have to pay for calling special service hotlines. Fortunately, the ladies from the Hotline were nice and friendly, but their outsourced technicians still suck big times.

Comments 3 Comments | Categories: kompyuta |



August 3, 2009

matching colours

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How does this moth know it is actually sitting on a beige surface (here: the inner side of the window blind) that somehow matches its camouflage?

I think it doesn’t actually know.

Comments 4 Comments | Categories: mazingira, thoughts |



July 31, 2009

a harbour cruise in Hamburg

Some impressions from a recent trip to Hamburg – my brother-in-law managed to organise a tour on the Elbe (river) for the whole family with cousins and their spouses & kids. A nice and very exclusive event that once again reminded me how beautiful and interesting the port of Hamburg actually is.

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view on parts of the Alte Speicherstadt

I’ve lived in Hamburg from 10/1975 till 01/1976 and 07/1983 till 10/1983 so I wouldn’t really call it “my home” even though my passport says something else. Lakini – if “home is where your heart is”, then maybe Hamburg qualifies for being one of those places.

more…

Comments 2 Comments | Categories: Ujerumani, photography |



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