I don’t think there are any dragons here…

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Samsung NC10 – a pleasant Ubuntu experience

It’s another year and I’m deploying next week. One of the few perks that entails is VAT exemption at PC World. I had decided some time ago to retire my Acer Aspire One A110L, this seems a sensible opportunity. I need the following:

  • Very good battery life
  • No solid state disk (SSD) – they’re too small and were a bottleneck on the Aspire One
  • Under £300
  • Must have a microphone, web-cam and reasonable speakers – Skype is an essential

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Study

When I was younger, I couldn’t have cared less about education. I didn’t like school and accordingly education could whistle.

As I got into my late teens, I discovered that if a subject interested me I could study it and study it to a greater depth than was required to pass exams. I enjoyed university, working alongside others with similar interests and broadening my knowledge.

Now in my thirties, I have been studying for a degree in a named subject and have lost sight of the pleasure of learning. I’m not interested in every aspect of the current degree I am studying (B49). In particular, I have found a great deal of the Java development a pointless chore. Don’t get me wrong – I have nothing against Java. It just seems to have been a lot of learning with no tangible results, I mean I haven’t really developed anything.

I’ve been looking over the Open University’s prospectus for 2010. I think I might want to try something I’m interested in – so am considering a Certificate in Legal Studies or a Certificate in French. Then again, Mandarin Chinese might be interesting.

Is it a good idea to step out of an ascribed program at this stage though? Who knows and who cares. Learning should be fun.

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A Windows post (gasp)

Windows software tends to abstract any kind of technicality from the user, except when it comes to ripping.  For some reason, this requires a myriad dropdowns.  I’m computer literate and I struggle.

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Vim

I’ve been away from Ubuntu for a while and just installed Xubuntu 9.10 on an Acer Aspire One.  While editing some of the files, I remembered that pressing the cursor keys in insert mode inserts characters.

This is because of vi compatible mode and is easily redressed by adding “set nocompatible” in “~/.vimrc”.  I understood from this page that this was the default but I might be misreading.  It seems to be a peculiarity of Ubuntu, I didn’t notice this in RHEL, Arch or Fedora (three distributions I use fairly regularly).

Is this an indicator that vim is not perhaps as popular in Ubuntu?  I notice that most times I see a guide online it will suggest using gedit, even if invoked from the terminal.  Perhaps, as I’m not au fait with Debian, our lineage prefers the compatible mode.

I’m sure its not important and we all have our preferences for editors but I do like vim and wish that this behavior was default.  One of the paradoxes with OSS, GNU/Linux in particular, is the freedom afforded allowing us to configure our environments in whatever fashion we prefer creates a diversity that is difficult to train new users, especially between distributions.

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Exploring Psychology

The course material for DSE 212 just arrived. Once I’d got over the weight of the package, I opened it to discover that it consists of a number of large text books, a couple of DVD, CDs, software and the usual assorted paraphernalia - part threes, course updates and errata. Looking over the course material, it seems well structured and nicely presented. The study calendar would suggest that this is going to be intensive, with the first TMA due on the 11th November.

If you’re still reading – you might wonder what this has to do with Ubuntu. Well it comes down to the course software – a large part of the course is centred around the data mining software SPSS. Now of course you might well suggest free alternatives such as R or PSPP, indeed PSPP is intended as a replacement and is very similar. It’s not the same however and the big difference is that the course material is geared to step by step work in SPSS version 14.

The version is important, from what I can ascertain - SPSS version 17 is available for Linux. IBM has acquired the company so this may well continue. That said, version 14 is what has been supplied. This is not uncommon with the OU – MST121 for example uses Mathcad 2000.

Now, how about running in Wine you might say – the software has a little license validation applet that doesn’t seem to agree with Wine but I might be doing it wrong. However, for many studying is already expensive – why should it also involve complicating installation?

It has been suggested the Open University is not at all open to open source software. I don’t know if this is a policy or not but I do know that the Windows based software they supply is outdated. I can understand that this is probably for the same reason that Linux is not supported – that it would mean making substantial changes to the course material.

Course tutors I have spoken to have been extremely favourable to the idea of packaging software for Ubuntu and distributing it with course material. There are issues here, licensing and maintaining spring to mind – no to mention support. There is no way the OU Computing Helpdesk are going to support Ubuntu so that leaves the community.

Where does one draw the line between the desire to use open source software and the ease of using a provided solution? Am I putting myself at a disadvantage to my peers? Although I am confident with statistics, I’m effectively learning two systems as the course teaches one and I apply it to another system. Even if this entails five minutes an assessment, it’s five minutes that Windows users are excused. Moreover I’ve paid for it through course fees, can I get that refunded?

What surprises me is that the OU is about accessibility - anyone can study with them, except it would seem those who choose not to use Windows. Shouldn’t the Open University be Open?

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