Tag Archives: geek

The awesome tablet money can’t buy

Most people working in technology and have heard of and formulated some opinion about the Microsoft Surface tablet, now in it’s second generation of hardware. For some it’s a poor attempt to compete with the iPad, for others it’s the … Continue reading

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Jethro does Mac: The Apple Input Devices

With a change in job, I recently shifted from my primary work computer being a Lenovo X1 Carbon running GNU/Linux to using an Apple Macbook Pro Retina 15″ running MacOS. It’s not the first time that I’ve used MacOS as … Continue reading

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Jethro does Mac: GPU Woes

With a change in job, I recently shifted from my primary work computer being a Lenovo X1 Carbon running GNU/Linux to using an Apple Macbook Pro Retina 15″ running MacOS. It’s not the first time that I’ve used MacOS as … Continue reading

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Jethro does Mac: Retina Display

With a change in job, I recently shifted from my primary work computer being a Lenovo X1 Carbon running GNU/Linux to using an Apple Macbook Pro Retina 15″ running MacOS. It’s not the first time that I’ve used MacOS as … Continue reading

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Fedora x86_64 installer hanging on KVM hosts

Had an annoying problem today where a Fedora x86_64 guest wouldn’t install on my CentOS KVM server. Weirdly the i386 version had installed perfectly, but the x86_64 version would repeatedly crash and chew up heaps of CPU at the software … Continue reading

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Encrypting disk on Android 4

Traditional computer operating systems have been around for a while, long enough that concerns around physical security have been well addressed. We understand the value and power that the information on our computers can provide to an attacker, so we … Continue reading

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Recovering SW RAID with Ubuntu on Amazon AWS

Amazon’s AWS cloud service is a very popular and generally mature offering, but it does have it’s issues at times – in particular it’s storage options and limited debug facilities. When using AWS, you have three main storage options for … Continue reading

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Route53 with NamedManager 1.8.0

Just released NamedManager 1.8.0, my open source web-based DNS management tool. This release fixes some bugs with MySQL 5.6 and internationalized domain names, but also includes support for using Amazon AWS Route53 alongside the existing Bind9 support. Just add a … Continue reading

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Jconsole to remote servers, easily

At work I support a number of different Java applications. Sadly they’re not all well behaved and it’s sometimes necessary to have to connect to the JMX port with Jconsole and take a look at what’s going on. This is … Continue reading

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Adventures in I/O Hell

Earlier this year I had a disk fail in my NZ-based file & VM server. This isn’t something unexpected, the server has 12x hard disks, which are over 2 years old, some failures are to be expected over time. I … Continue reading

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