Josh (the blog)

I’ve delivered simple, clear and easy-to-use services for 20 years, for startups, scaleups and government. I write about the nerdy bits here.


@joahua

Ubuntu “Breezy Badger” (5.10) is out

At this stage, if you’ve got broadband, you’d be mad trying to apt to the latest version with the core servers. I was getting maybe 14KB/second max speed from there.

Use a mirror — I’m getting about half a MB/second from mirror.isp.net.au by FTP.

Alternatively, waiting 48 hours would probably do a lot to make the experience less painful, but my theory is I don’t need to think about it whilst it’s downloading, and I have to do it at some point anyway, and they’re going to use the upstream bandwidth at some point regardless.

Interestingly, this release features OpenOffice 2.0 beta 2. The full version release was scheduled for today, but it’s now anticipated to come out sometime next week. I can understand Ubuntu/Canonical’s wish to get it in, though, seeing as they don’t change the CD images after a release goes ahead, and from all reports even OO.org 2.0 beta is a million times better than 1.0.x. Thank goodness.

Looking forward to having a play with this once it’s done downloading. Because of the weird way Synaptic’s sources.list manager works, I’m now stuck downloading some packages from archive.ubuntu.com. Next time I’ll go the command-line route. Bleh, I’ll check back in a few hours.

Or not. I got sick of waiting so I manually changed all the slow sources and started again. Estimated time just went down from 12 hours to 30 minutes, ooohhh yeah!

GPG/PGP

I spent fifteen minutes figuring the whole GPG thing out today, and, I have to say, it makes lots more sense once you’ve attempted it once. This article from LUG@GT in particular is perhaps the most straightforward piece I’ve ever read on this matter, but that’s dually a comment on the literary capabilities of the F/OSS community as a whole, yet simultaneously an endorsement of the article itself.

The one thing I still don’t quite get is how a message — speaking of emails, here — can be considered as “authentic” as a result of its GPG signature. The signature varies based on the content of the message, and somehow this signature can be considered authentic. Published or not, I still struggle to see how a message can be authoratively considered authentic or otherwise based on a public authentication method seemingly in a state of flux. Perhaps the message content when compared against the key yields the email address and name, against which the message is compared?

If so, in the page linked to above there is (another link to) a full public key not represented in the email message that is supposedly authenticated… not even in its abbreviated hex form (or whatever the heck (hex? :p) 0x426B3C19 is meant to represent — that’s my public key, by the way.)

Anyone who knows how this stuff works got a better/clearer explanation for me? I can understand or at least interact with the encryption side of things without difficulty… I just struggle to see how this signature can be in any way meaningful, when it changes whilst supposedly representing some constant. I’ve proposed a possibility in this post, of course, but I can’t prove it… maybe that’s what the Comment field GPG offers is for? Skeptics like me?

This photo calls for a cheesy inspirational title

The sihlouette of a bird across a sunrise with a wave breaking on itself, clawing at the sand, foreground.

One of several shots from a series of photos I took recently. Comment and post your cheesy titles if you’re that way inclined! “Soar”, obviously, is a little too cliché… can we do better? Hehehe.

For more, see the newly resurrected gallery. Click the image above for (compressed) source resolution. Uncompressed source and full resolution versions of all images in the gallery are sitting on my computer… I’d say to get in touch if you want to use them for anything, but then, I still haven’t bothered to fix my contact form yet. Well, leave a comment and I’ll get in touch ;-) And I’ll fix the contact form soon, promise.

Microsoft employ geeks.

I mean, they really employ geeks. One of their IE staffers, Dave Massy, had a baby (well, I presume his significant other did) and posted about it amidst announcing the release of the IE Developers toolbar. Notably, the baby reference was fleetingly thrown in there whilst, of course, the focus was on the birth of the toolbar!

Yeah yeah, I know, it’s an MSDN blog not a personal one, but still. Struck me as a little… odd. You’ve just had a baby! Be excited about that, not a piece of software! ;-)

Relaunched image gallery

Just finished hacking together bits of the rejuvenated gallery. I’ve ditched Photostack, finally, because it had a few too many quirks and also because I nagged Ben enough to get all the features it had into cat-scan. Resultingly, it’s now powered by that.

Permalinks will still work thanks to .htaccess magic, but feeds won’t (yet). The only new content up there is a Godspell photo album from earlier this year that I didn’t get to scan until a month or two ago.

More to come soon (including working RSS and Atom feeds), but I need to get to bed, so not tonight. Enjoy.