Black Ops “Strict”

Odd solution to an irritating problem – Black Ops say “Strict” in multi-player, even with “Open” NAT. Load Modern Warfare 2, go to multi-player on-line up to the point where you choose the game type and eject the disc using the button on the front of the PS3. Insert Black Ops and load it, go to multi-player and you will be open.

I have no idea why this works, I got it off a forum post. I have tried putting the PS3 in a DMZ but it doesn’t work, so it’s not as if the game uses non-standard ports – it’s just bugged. It only needs to be done once each session – you can play something else and reload Black Ops as long as you don’t reboot.

Black Ops is an OK game, it’s not the best FPS and the single player is woefully short (with a very poor story) – its multi-player where the fun is to be had. With the latest DLC out on the 10th June, it’s a shame that Activision and Treyarch can’t get it together enough to sort this out. The truth is though that until we stop buying DLC, there’s no incentive for the publishers to fix bugs.

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TU100 Café

I’ve submitted T175‘s EMA and I don’t mind saying its a relief. Although not a difficult module, the OU changed the Computing degree structure introducing TU100, replacing T175 and M150 (which I did several years ago). Along with MST121 I had thought that I had my level one courses out of the way but with the changes, I needed to take T175.

This course used Moodle forums rather than FirstClass. This seems to have been a lot more accessible to new students and the Café in particular has proved popular. The Open University have kindly asked me to be one of the moderators in the Café on TU100. It came as quite a surprise – I hope I make a good job of it!

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Calculators

I’ve just started a maths course (MS221 with The Open University). I completed MST121 with a cheap Casio FX991 calculator (it cost about £15).

The time has come to buy something a bit more, well grown up. I’ve been looking at offerings from TI and HP. I’m kind of leaning towards an HP 50g. I can’t make up my mind so I thought I’d throw it out there and see what people recommend. The course says any calculator is allowed provided it doesn’t need plugged into the mains, doesn’t have a QWERTY (or local equivalent) keyboard and can’t communicate with other calculators.

Ideally it should be able to connect with Ubuntu – the HP has an SD card but I don’t know about TI.

 

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I killed my PS3

I’ve been playing the brilliant “Assassin’s Creed – Brotherhood”. So much so that I’ve killed my PS3 – it now overheats and turns itself off after about three minutes (if its booted from cold), beeps three times and flashes the power light. Mind you I’ve had it for about four years.

I bought a new one (surprised that the hard disk size going up seems to have reduced any price decreases over time).

Seems like a faulty fan – sounds like a bearing grinding. Anyone any experience with them?

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Don’t fix it, censor it

The Security Research Computer Lab at Cambridge University posted an article about industry response to a fundamental flaw in the “chip and pin” system in February. The paper, by Omar Choudary (a PhD student), highlights a flaw in the standard that permits the use of any PIN number. The University passed it to industry two months before publishing.

Now, some eight months later, the only bank known to have addressed this is Barclays. Instead of addressing the issue, the bankers’ trade association feels the best course of action is to tell the University its being irresponsible [pdf] in publishing the information! Given the Streisand Effect, is that not trying to close the stable door after the horse has bolted? The University’s response is an emphatic no, at the moment.

It is interesting that the UK Cards Association feels an offence was committed in proving the vulnerability. I would have thought they’d welcome the information, given their front page statement:

We inform and engage with stakeholders to advance the industry for the ultimate benefit of our members’ consumer and retail customers. Our work includes preventing card fraud, contributing to legislative changes, collating industry statistics and developing industry standards and best practices.

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Linux is not a get of jail free card

I’ve been having line problems with my ISP – British Telecom. To cut a long story short we see a 75% speed drop, phone BT, jump through umpteen hoops and they reset the profile at the exchange. The fault is with the line and it’s intermittent.

That doesn’t really bother me. The customer support agent told me to use BT’s speed diagnostic tool. Now aside from why their tool would be better, its not really an option as its a poorly written Java applet that doesn’t seem to work with Firefox or Chromium in Linux. Now I dare say I could get it to work but why spend the energy? When I mentioned it to the agent, he told me BT doesn’t officially support Linux and helpfully suggested I keep a Windows laptop handy.

Are you kidding? Keep a Windows laptop handy? There are reasons why I use Linux, there are reasons people use Macs and Windows too – they chose to. What the hell has that got to do with my ISP? I have no software from them, it’s a wireless access point they provide. Do you know what operating system it runs? Linux.

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Remember

They shall grow not old, as we that are left grow old:
Age shall not weary them, nor the years condemn.
At the going down of the sun and in the morning
We will remember them.
For The Fallen (1914), Laurence Binyen

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Samsung ML-1915 with Ubuntu

I picked up a cheap laser printer, a Samsung ML-1915. It isn’t automatically configured by Ubuntu 10.10 as it requires the Samsung Unified Linux Print Driver.

The page explains what to do but in synopsis, you need to add the repository and install two packages, obviously check out the site before blindly following me:

Add the repository to /etc/apt/sources.list:

deb http://www.bchemnet.com/suldr/ debian extra

Now, I know Ubuntu has the apt-add-repository command, however it will create a source entry too, which will give you an error:

W: Failed to fetch http://www.bchemnet.com/suldr/dists/debian/Release
Unable to find expected entry  extra/source/Sources in Meta-index file
(malformed Release file?)

If you did then you need to remove the offending deb-src http://www.bchemnet.com/suldr/ debian extra entry.

That done, add the GPG key and update the apt cache.

wget -O - http://www.bchemnet.com/suldr/suldr.gpg | sudo apt-key add -
sudo apt-get update
sudo apt-get install samsungmfp-driver samsungmfp-data

It will then pick up and install when you plug it in. Samsung themselves provide a 30 odd Mb driver file, here. There are a whole list of the differences here but for me, I prefer Debian compliance and not installing anything I don’t need.

Oh and a big thank you to everyone who sent me suggestions of what to do in San Diego. People can be surprisingly open and friendly – especially within our community.

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San Diego suggestions

I’ve never been to the US before but I’m going to San Diego this week with work.

Although I’m not sure how much free time I’ll have, as I’m there for a few weeks I was wondering if there’s anyone has any recommendations on what to see.

My son suggested Rockstar San Diego (Red Dead Redemption is very popular here just now) but frankly I’d like to see a bit more than that.

So, any thoughts?

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Any colour will do

I hope Dustin Kirkland wont mind me re-posting this but it’s so insightful I felt I must. Poul-Henning Kamp posted this concerning Free BSD development over eleven years ago…

Posted in Coding, Computing, Linux, Ubuntu | Tagged , , | 2 Comments