Devon and Cornwall GNU/Linux Users Group

Category Archives: Linux

National Cyber Security Centre publish Ubuntu 18.04 LTS Security Guide

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National Cyber Security Centre publish Ubuntu 18.04 LTS Security Guide.

Last week the NCSC (National Cyber Security Centre) in the UK issued their latest publication which gives advice on how to configure Ubuntu 18.04 LTS in accordance with their security best practices.

The National Cyber Security Centre (NCSC)is the UK government department responsible for providing guidance on Information Security to the UK public and private sectors as well as responding to online security incidents and securing networks.

https://blog.ubuntu.com/2018/07/30/national-cyber-security-centre-publish-ubuntu-18-04-lts-security-guide

Holsworthy Coderdojo

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Anyone who has been following the list recently will be aware of Tom, from Holsworthy who has been setting up a Coderdojo in Holsworthy.

Today, it was announced,  this is now all set up.  Please go here for more information.   I have added the details to the other events page.

We wish Tom best of luck with this venture and hope that it grows and does well,  which I am sure it will.

Paul

Torbay Tech Jam Nov 2015

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The next Torbay tech jam is on the 14th November at Paignton Library 1 – 3 pm

More details are on the website

Open to all ages / abilities.

I am hoping to be able to present a mini workshop on Interfacing the Raspberry Pi to an LED,  it is a start and hopefully the work shops can build up to more complex projects over time.  Also I want to do the same thing with Arduino.

 

Raspberry Pi jam 7th March

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Today saw another really good Pi jam in Exeter.

Demonstrations included a Pi based home automation system,  which also included a webcam which takes a photo of whoever presses the doorbell and e-mails you a picture.

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Led Traffic lights ( I think this is PIC based) – Tom Brough

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Toms latest robot (crazy Ivan)  this moves around, and can turn randomly and move forward again.

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Sadly marco mark 2 had a problem, so was here but just not working as planned.

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Pi Ready for eager coders to use.

 

Lots of people with new Pi’s in need of set up. so I did quite a bit of support here,  also minecraft-pi was popular and people seemed to like my modification which drops tnt blocks over grass.

Robots will make another appearance at next weeks Torbay Pi Jam 14th March, Paignton Library from 13:00

Another reason to use FLOSS

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It seems Lenovo the PC  / Laptop makers have been installing spyware on their PC’s without the users knowledge or consent

http://www.bbc.co.uk/news/technology-31533028

I think this is a good reason to either re-install your OS when you get a new computer.  Normally you get install / restore media or the option to make this,  however in this case if the spyware is pre-installed it could be on these restore cds.  so you will be no better off,  you can possibly get a removal tool, but these removal tools usually end up putting other malware on to your computer,  removing it is a PITA.

A BETTER OPTION

Install a free and open source OS such as Mint, Ubuntu or a pure free software and take back control of your computer.

Join a GNU / Linux user group so you can learn more.

This is also a good reason why you need to know more about what your computer is doing..

Torbay Raspberry Pi jam – Feb 15

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This months Pi jam was a real gem,   lots of things being demoed and some excellent progress being made with various projects.

Tom, brought along his Marco 2 robot,  which if you are following this blog or are a regular attendee of jams.  This has now been updated to allow control via a web interface.

More information on this is on the Feb 2015 Exeter Jam write up blog post.  So I will let people go there for more info.

Tom also brought along Freddie and after some basic set up this worked fine,  following a green ball with his eyes.

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Video taken back in July


Doodle bot also made an appearence this is really good as it works without any user interaction and can draw (or try) to draw what it has been programmed to.

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We also helped a lady get up and running with her new pi,

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Here is the pi being installed from the NOOBS install tool

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And a picture of the pi running the Raspbian OS after install.

I also demonstrated my Minecraft Pi coding with python.  I will post a video to youtube and put this on my website blog.

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We also helped out a user who had an older install of GNU / Linux on his PC (Debian)  and wanted a newer GNU / Linux installed so flash player would function properly.

We were unble to help fully however he will be back at the next jam iwth his PC backed up so we can install Linuxmint 17.1

One of our younger members also worked on getting a cluster of computers up and running and thanks to a router / switch donated by Rick at Wifispark he got 2 laptops and my Pi up and running and proved that by sharing the load calculations can be performed quicker.   There is a dedicated page for this on the website.  Where results will be posted shortly.

We also had a Dan from the TDA drop in to see what was going on with the view on how they can help further and perhaps involve some of the local hi tech companies.

So a BIG thank you for everyone involved today and everyone who came along to support the event.  Hopefully next month will be more of the same and perhaps even bigger and better.

We also had Sarah from Inspiring Dreams, Achieving Change, who offered to help promote what we are doing.

The word on the Pi jams IS spreading.  which is a good thing.

See everyone on the 14th March 2015 at Paignton Library.  13:00 to 15:00