Monthly Archives: September 2015

Ubuntu on a ThinkPad Helix (x86 Tablet/Convertible)

Posted on Thursday 17 September 2015 by J. D. Bartlett

I’m looking for a new tablet. Over the past few days I’ve had the chance to play around with a ThinkPad Helix. The Helix comes with Windows 8, but naturally, I installed Ubuntu to see how it works on a touch device. Here are my findings. Continue reading →

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PyCon Australia 2015: The Trosnoth Talk

Posted on Tuesday 8 September 2015 by J. D. Bartlett

I recently spoke at PyCon Australia. He’s a video of my talk. I talk about the open source team platformer, Trosnoth, for which I’ve been leading the development team since the project began in 2006. I share some of the … Continue reading →

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Ubuntu: GPG public key not available during apt-get update

Posted on Monday 7 September 2015 by J. D. Bartlett

I have recently had a problem where apt-get update complained with errors like this (but more of them): W: GPG error: http://mirror.internode.on.net utopic Release: The following signatures couldn’t be verified because the public key is not available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32 … Continue reading →

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