Fresh Raspbian Refreshes the Raspberry Pi

A few days ago I was complaining (albeit only slightly!) about sluggishness whilst scrolling through the V2G blog on my shiny new Raspberry Pi. Now however help is at hand, in the form of the official release of the “Raspbian” flavour of Debian “Wheezy” Linux. According to Eben Upton on the Raspberry Pi blog this morning:

We are pleased to announce the release of our first SD card image based on the Raspbian distribution. This is the result of an enormous amount of hard work by Alex and Dom over the past couple of months, and replaces the existing Debian squeeze image as our recommended install. Notably, it is the first official image to take full advantage of the Raspberry Pi’s floating point hardware for, amongst other things, much faster web browsing.

Users who are still using Debian squeeze will definitely want to switch to this, as it contains numerous tweaks and performance improvements to the firmware, kernel and applications.

Needless to say the first thing I did when I heard the news was to download the new image  (2012-07-15-wheezy-raspbian.zip) from one of the many “alternative” Raspberry Pi mirror sites.  The first thing I noticed was that on the inital boot I was presented with the shiny new (to me at least) raspi-config utility:

The RasPiConfig utility on the V2G Office wall

The RasPiConfig utility on the V2G office wall

I duly used it to expand the root partition to use the whole of my 8Gb SD card, and also to configure my Pi to boot into a graphical desktop automatically. In case you’re wondering why that picture is a bit fuzzy and a slightly strange colour, here’s one reason.

The V2G Pi Projector System

The V2G Pi Projector System

You’ll note that we have a shiny new display device to go with our shiny new operating system.  The first picture is of the V2G office wall, now powered by a shiny new Optoma HD600-X LV projection display driven by a Raspbian equipped Raspberry Pi model B.

After a reboot I then tried out the Midori web browser in anger once more, I’m happy to confirm that reading the V2G blog on a RasPi no longer feels “remarkably similar to wading through treacle”:.

No Gnome Means No Screenshots

No Gnome means no screenshots

The raw Raspbian distribution seems to be cut right down to the bare essentials, and after a brief hunt I couldn’t find my familiar Gnome desktop, or even some sort of “Paint” utility. Hence I’ve resorted to taking pictures of screens, not to mention walls! Finally, for today at least, swiftly scrolling through the V2G blog did reveal one remaining “feature” to me:

"An HTML5 supported browser is required for video playback"

"An HTML5 supported browser is required for video playback"

It seems to be a trifle tricky to watch web videos with Raspbian Midori at the moment!

 

V2G Celebrate the Arrival of a Raspberry Pi

I expressed my interest in purchasing a Raspberry Pi from both Farnell Element14 and RS Components way back on April 18th. Finally my patience has been rewarded, and the one from Farnell landed on my doormat this morning. This is what it looks like:

The V2G Raspberry Pi connected up and working well

The V2G Raspberry Pi connected up and working well

I followed the instructions for “if you’re just starting out” and loaded my trusty 8Gb class 6 SD card with the Debian “Squeeze” flavour of Linux, downloaded from the Raspberry Pi downloads page. Then I plugged everything in and powered up my Pi using the charger from my Kindle. According to the label on the bottom this puts out “5V at 0.85A”. This seemed to be adequate, since things seemed to work as anticipated after starting up for first time. I found I needed to start X manually (“sudo startx &” seemed to do the trick) and having done that opening up an xterm and the Midori web browser went well enough also. Here’s how things looked at that stage:

The V2G Rapberry Pi displaying a self referntial V2G blog post!

The V2G Raspberry Pi, displaying a self referential V2G blog post!

I did notice that scrolling through the V2G blog become remarkably similar to wading through treacle at one point, as the CPU usage indicator hit the end stops. As teething troubles go running embedded Linux on a new board for the first time that’s pretty minor though, I can assure you!

Apart from Debian, other prebuilt images are available for the RasPi. As a CentOS/Fedora man myself I was pleased to discover that  Fedora is available too, even though it’s not advertised on the main download page. That’s what I’ll experiment with next, as soon as I’ve ordered a few more SD cards. As if all that wasn’t enough to be going on with a new kid on the block arrived a few days ago, since an official port of Google’s Chromium OS by Liam McLoughlin is now available also.

Finally, for the moment at least, a few days ago I got an email from RS informing me I could now preorder a Raspberry Pi from them too. The only downside is that the lead time currently appears to be 11 weeks!

The V2G RasPi from RS is due in three months or so

The V2G RasPi from RS is due in three months or so