Michael Henley

December 12, 2009

Gomadic with iPhone 3G follow-up

Filed under: Apple, general tech, ipod — michael @ 7:26 am

Following on from my post here I have just spent the past week using the Gomadic pack as my main source of power for the iPhone and I have to say that the experience has been overwhelmingly positive. When fresh batteries are used it can charge the phone back to full in a matter of hours. I would say that it is almost as effective as a wall charger for charging and you can even continue to use it while it charges – I am listening to music and writing this and the battery is still charging from it. I have barely connected the phone to the wall all week instead preferring to keep it in bed to use as an alarm (I was on the top bunk away from power). Every night it has charged the phone. I would guess that a set of batteries (4 AAs) lasts for maybe 1.5 full charges.

One thing which had me puzzled for a while was that sometimes the phone would tell me that the accessory was not compatible for charging. I think I have discovered that this happens when the batteries are running low and need to be replaced but I can’t be 100% sure. Also, sometimes the phone will stop responding when it is connected. Pulling the dock connector makes the phone start responding again and you can then reconnect it. Weird. Not sure why it is causing this behaviour but it doesn’t seem to be a permanent problem.

Overall a pretty good investment which has made this week must more enjoyable not to mention the ~16 hour journeys each way. Be aware that there may be the odd problem with it being recognised but despite this I would recommend it.

3 of 5 stars

November 24, 2009

Gomadic AA iPhone Backup Battery

Filed under: Uncategorized — michael @ 9:15 pm

I just bought a Gomadic AA iPhone 3G Backup battery through Amazon to use as a backup for the bus journey to Tignes for the Varsity Ski Trip in a few weeks time. This was bought as a replacement for a similar, if easier to mount, Belkin AA backup I have had since My iPod 3rd Gen but which doesn’t work with the iPhone since 3G or iPod touch since version 2. I assume Apple have changed the pins it uses to charge or something. As the photo shows it makes the iPhone (in this case a 3GS) think that it is connected to the mains although not having had chance to test it I am not sure how long it can power the phone for on a set of batteries (It takes 4xAA), or whether it is able to resurrect a totally discharged phone. Hopefully it works or I will have a decidedly quiet long coach journey…

November 2, 2009

Tightrope Fiddler

Filed under: Uncategorized — michael @ 2:00 am

Tightrope Player from Michael Henley on Vimeo.

October 31, 2009

Data loss, data recovery, and a feeling of uncertainty

Filed under: Apple, Mac, Really Useful App, Windows, general tech — michael @ 1:57 pm

I have been thinking about how I should write this post for a few days now, and also been waiting for an (as yet unreplied to) support ticket to go through.

Anyone who follows me on Twitter knows that shortly after installing Windows 7 on my MacBook Pro I made a big mistake. After seeing that the Snow Leopard drivers allowed me to read and write to my internal HFS+ volume I plugged in my two WD MyBook Studio external drives to see if I could also read them. They didn’t mount so I popped into Disk Management and was asked what partition table they were using. ‘Simple’, I thought. They are GUID so I selected this and clicked ok. Then things went wrong. The drives came online but disk management showed them both as being unformatted. This was when I started to panic. Still hoping that this was Windows being silly I rebooted into OS X, only to be presented with two dialogs, one for each drive, saying that they were unrecognized and asking if I wanted to initialize, ignore, or eject. Now I start to panic. Disk Utility shows them as two partitionless drives.

Backups?

Ok, so I try to be pretty sensible about my backup policy. My MacBook Pro’s internal drive mirrors to a partition on one of the effected drive each night with SuperDuper!. Due to size issues however I keep my Aperture library on one of the external drives, with a vault on the other. My theory went that with this in place, and the most likely failures being a physical one on only one of the drives, my most important things kept on these would be safe. I admit that I never planned for both drives dying at the same time. Very very foolish on my part I know but I simply can’t afford to buy another set of 1TB and 500GB drives to image the external ones to. This seemed like the best solution.

Getting some data back:

I have to admit that I was pretty bummed out by the prospect of losing my largeish collection of photos from Aperture, many of which I haven’t put on Flickr for quite a while. There was also a collection of install images which generally come in quite useful along with some other bits and pieces. Basically I wanted/needed to get a lot of this back. Working on the principle that it was just the file tables which had been nuked I set to work trying out a couple of file recovery solutions. After scouring some blogs and support forums I found Boomerang Data Recovery Solutions. I ran the trial version of BoomDRS on the 500GB and was pretty damn happy to see it reporting the three partitions on the drive and detailing file sizes and names along with complete directory structure. I smiled for the first time in a few days. I knew that two of the partitions didn’t need recovering as one was an image of my internal drive which I could remake and the other was a copy of the OS X install DVD expanded to a partition which again I could remake.

Boomerang charge based on the amount you want to recover. This is where my problems with them began but I didn’t know it yet. I paid my £99 for a 1TB allowance (which I couldn’t really afford, but I digress…) and waited. Paying via paypal means you have to send your payment through a third-party called 2checkout. They take your money and then do fraud checks. After you have used paypal. This holds up the whole process for a day or so while they waste time. Once they finally release the order to Boomerang you get your activation code. I proceeded to begin the recovery to a third volume I labelled ‘Lifeboat’. My files began to reappear including the Aperture vault. To say I was happy would be an understatement.

After running for a few hours the folders I selected from the 500GB drive were all back. Boomerang were my new most favourite software company. Once I had repartitioned the 500GB drive and it was restored to its former glory I turned my attention to the 1TB drive. However every time I ran the scans from the Boomerang application on this drive it would crash. This happened regardless of the type of scan I tried to run. The support ticket I submitted including the crash report has not been responded to whilst they promise a response within 72 hours.

So I am sat here with ~850GB of unused recovery, a drive which I can’t use, and data still missing. Admittedly this data isn’t mission-critical. Mainly DVD ripped movies and TV shows along with the virtual hard drive for a Win 7 RC1 VirtualBox installation I had set up. I would rather not lose it but it wouldn’t be the end of the world.

So I am torn. I have the most important data back thanks to the boomerang software and for that I am really happy and wouldn’t mind recommending them, but they have treated me as a customer pretty badly. I have extra usage which I can’t use thanks to their application crashing and no response to my support enquiry. I think if as a company you are taking this much money off people then you owe them a degree of support especially if it is due to a consistent crash.

So what have I learnt from this experience?

Firstly I think this shows just how much we need a unified file system standard. MS, Apple, the open-source community along with other interested parties need to get together and sort this. Waging their war on consumers machines is not a good way to go. If I as a fairly savvy user can make this kind of mistake with relatively little effort then you can imagine how easy it would be for someone less knowledgeable. Secondly I need to have an even more robust backup solution. I thought what I had was pretty good but evidently not. I also need to be a lot more careful but I do have a habit of blindly running into these things believing I can fix it if I mess up. Thirdly I need to make sure I put even more effort into checking software recommendations. I would love to recommend Boomerang for the work their software did on my smaller drive but the whole experience is marred by buggy software and lacking support. There are other solutions such as Prosoft’s offering which is highly rated but I am reluctant to spend a further £50+ on the hope they are any better. Once bitten, twice shy I guess.

As an aside, I have written this whole thing on my iPhone over a coffee in Nero. I am still pretty impressed with how easy it is to type on this thing. Why it consistently thinks I am trying to type ‘Whig’ instead of ‘which’ I am not sure but on the whole it works well. Aside from slightly aching thumb joints this is easy. I might actually be touch-typing better on this than on a desktop.

October 14, 2009

The Cloud’s Achilles Heel

Filed under: cloud, internet — michael @ 4:45 pm

This is a problem which keeps springing to my mind, and is one of the main factors which for the time being will keep me from migrating any ‘mission-critical’ data into the cloud.

John C Dvorak, admittedly a cloud skeptic, just posted this on twitter:

Cloud Computing Report. Coming on 24-hours with zero Comcast Internet connection. It rained and blew up the “cloud.”

A few weeks back I was at the FoWA conference and it was plagued with WiFi issues. As understandable as these were considering the volume and number of users at an event like this, I couldn’t help noticing the irony of the lack of connectivity at a conference where there is a large emphasis on cloud computing. Lack of connection will always be the Achilles Heel of Cloud Computing. If I have an essay deadline and mine is stored cloud-wards I doubt my tutor would accept lack of internet as a valid excuse. Until we can make connection truly ubiquitous, with redundancy, so that in all but the most disastrous situations connection is available then I don’t see the cloud reaching its full potential. Again at FoWA we saw a presentation from a guy running an online invoicing and business finance service which looked fantastic, but I can’t see many small businesses migrating towards solutions like this until there is no risk of losing access to their information at inopportune moments.

Tangentially related to this is the problem of mobile data and of roaming rates. This is again something which needs to be addressed as we move ever forward towards the cloud and mobile devices becoming our first line in technology and data access. I was paying around £1 per MB while in Galway for the Oyster Festival. I have this amazing device in my pocket which could answer all the questions I have about this place I am visiting but I can’t access any of that without feeling like I am being mugged.

October 6, 2009

Depressingly True

Filed under: thoughts — michael @ 8:15 am

Found via syntheticpubes

yesand:

The second class, the vast majority of Americans, are people who cannot think for themselves. I call these people “idea consumers” — metaphorically speaking, they wander around in a gigantic open-air mall of facts and ideas. The content of their experience is provided by television, the Internet and other shallow data pools. These people believe collecting images and facts makes them educated and competent, and all their experiences reinforce this belief. The central, organizing principle of this class is that ideas come from somewhere else, from magical persons, geniuses, “them.”

Aren’t we all at least part-time members of this Second Class? I know I am guilty, and as much as it stings to admit it, I think I’d blush harder if I tried to absolve myself of such. In fact, what happened to the cynical conclusion that originality is dead, that it is impossible to have a purely original thought? I think that those magical persons described above are simply the ones who combine or rehash the most esoteric material. Perhaps geniuses are simply those who excel at recalling ideas that have briefly slipped away from the collective consciousness.

ps: Of course, yesand is first to admit it, but what are most tumblogs beyond blatant collections of external images and facts?

I’m back at Magdalen now and I definitely feel this applies to me a fair amount of the time and that is depressing. Although there is something of an irony in perpetuating the idea that all most of us do is perpetuate ideas.

September 30, 2009

Updating MovableType to send email via sendmail on NFS

Filed under: blogging, general tech, internet — michael @ 11:07 am

When initially setting up MovableType on my NearlyFreeSpeech-hosted site, I couldn’t find a way to get around the need for Authentication with Google Apps for email. Commenter Kevin Doyon informed me how to make this work, but as I had already finished the MT set up wizard I had to make the changes manually. I must begin by saying that I am no expert at this and am learning as I go. This is what has worked for me and might not work for you. You undertake this at your own risk, and as with any changes I advise you to make backups of everything before you start making changes.

Using your favourite FTP client (Transmit in my case), connect to the site for your MT installation. Navigate to /public/cgi-bin/mt, and find the mt-config.cgi file. Make a copy and rename it something like mt-config-old.cgi, and then open up mt-config.cgi in a text editor. At the bottom, add the following lines:

#========== EMAIL SETTINGS ===========

MailTransfer sendmail
SendMailPath /usr/bin/sendmail

Save the file back to the server, and then open up your web browser and navigate to http://domainname/cgi-bin/mt.cgi to access your installation’s control panel.

Select ‘System Overview’, and then settings:

From here you will immediately see the General Settings pane where we need to make changes. In the ‘System Email’ box, enter the email address you want to be displayed in the From: line of any emails sent by MovableType and click Save Changes.

Once it refreshes, enter an email address you have access to into the Send Email To: field and send the test. If all goes well then you will see a test email arrive in your account sent from MovableType, and the dashboard will report success:

That is it. Your MovableType installation will now be able to send emails as and when you have configured it to.

September 20, 2009

Burning Issues with the MacBook Pro

Filed under: Apple, Mac, general tech — michael @ 10:23 pm

This likely only applies to the ~2008 MacBook Pro:

Recently my MacBook Pro has been rejecting burnable media. When I put those discs into the drive, it would make some noises a few times but never even spin up, and the after a little while would just eject the disc. The computer would simply state that it was waiting for the SuperDrive. While considering booking in (yet again!) to the Genius Bar at Regent St, I read somewhere that the suggestion was the try blowing some air into drive. I can only recommend using canned air for this, but after a few blasts the drive has started recognising the discs and is burning again.

September 17, 2009

Is Capitalism Liberty?

Filed under: oxford — michael @ 7:08 pm

Was back in Oxford today and in keeping with my habit of noting interesting bits of graffiti. Saw this in the Caffè Nero on the High St:

Is Capitalism Liberty?
No, but freedom!
And development
And growth
And self-fulfilment
And prosperity

…if only

I’m always astounded at how profound people can be while tending the call of nature.

September 7, 2009

Using Google Analytics with MovableType 4.31

Filed under: blogging, general tech, internet — michael @ 10:39 pm

This is based heavily on Daniel Sirz’s useful piece for using Analytics with MT which can be found here. I found that it was missing one or two little bits which had me scratching my head for a while and so have rewritten it for the most current version of MT. This will include the Analytics code into the header template, so that it is included in every page of the blog.

Ensure that you are managing the blog, and not the global MT install. From the Dashboard, navigate to the Templates section:

Scroll down to the Template Modules section, and select Create Template Module:

Copy your Analytics tracking code from their website, and then create a new module called ‘Google Analytics’:

Save your changes, and then navigate back to the templates by clicking ‘List all templates’

Click the HTML Head Template to edit it:

Click the line below the last one currently present, and enter:

<$mt:Include module="Google Analytics"$>

Once you save, you should see this:

Head back to the main screen by again clicking ‘List all templates’. The final step is to rebuild your blog to include the new code. To do this, click the ‘Publish Blog’ button in the cross bar:

Tell it to Publish all files, and then wait while it rebuilds. When it is done you will see a box telling you that it is complete and how long it has taken. If you now go to any page on your blog and check its source, you will see that the analytics code is being included in the header and so will report back the stats.


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