Means of Seeing what the eye brings

August 12, 2009

more ubuntu vs. windows

Filed under: everyone's a critic,gadgets,learning — osteoderm @ 10:41 am

The new (crappy cheap) WiFi router in the building refuses to play nice with the TCP window scaling/Linux OS on my “real” laptop, so I’ve been forced this week to resurrect my Windows rig to get reliably online.
This has given me a chance to revisit the inevitable comparisons with the two computers side-by-side. First, a hardware disclosure: The Ubuntu rig is a vanilla 1.73Ghz Core Duo with 2Gb RAM, running Ubuntu 9.04. The Windows rig is a 2.4Ghz Celeron with 1Gb RAM, running Windows XP SP3. This is just what’s current; I’ve run the same version of both OS versions on both machines.
I run Ubuntu with basic Compiz settings enabled; I run Windows with absolutely everything stripped down (all desktop effects disabled, everything biased towards performance/away from appearance).
Some observations, in no particular order: Windows is obviously and eternally manhandling the machine. It updates in the background, hogging resources, requiring reboots, etc. Ubuntu only does this stuff when/where I request it, obviously, visibly, without seeming to slow things down much.
Adding software to Ubuntu is ridiculously straightforward. Windows… um… is annoying and expensive.
There is endless helpful advice/tutorials online for Linux (although granted, you often need it); Windows is Microsoft or Microsoft.

On the other hand: Ubuntu wireless still hiccups; not so much that Ubuntu doesn’t play nice, but more that hardware vendors make little/no effort to support consumer-grade Linux.
OpenOffice files require tweaking/conversion to work with Windows (a problem with sharing documents with my Windows-using friends).
It took some digging to get all the right codecs and packages set up in Mozilla to get a proper multimedia internet experience.

I’m obviously a raving Ubuntu convert. Before that, I was a merely tolerant Windows sufferer. Yes, Linux takes a little more effort to get running the way you need, but once you get there, it’s addictivly awesome. Unless you NEED some Windows-specific software, Ubuntu looks and feels every bit better.

August 1, 2009

$15.96 per mile

Filed under: Centaurea,learning — osteoderm @ 4:11 am

I’ve finally gotten around to doing as I’ve often threatened myself to do, and tallied up all my receipts from Centaurea. I always supposed it would be of some use or interest to anyone else considering a boat-rebuild, not the least of which, myself! The breakdown goes like this:

Powertrain (engine rebuild, transmission, shaft/log, prop, fuel system, engine electrical) – $2550.15
Fasteners – $762.78
Paint (incl. sundries, prep, primers, pots, brushes, etc.) – $1759.88
Sanding (sandpaper, discs, grinding wheels, etc.) – $219.56
Electrical (wiring, panels, batteries, windgen) – $803.35
Rigging (running and standing, blocks – $1327.27
Plumbing (Hose, fittings, through-hulls, valves, pumps, head rebuild) – $1461.30
Metalwork (materials and labour on tanks and bowsprit/boomkin) – $1336
Gloops (sealants, bedding) – $262.66
Hardware (hinges, deck fittings – $330.76
Epoxy (resin, fillers, hardeners) – $1006.70
Materials (hardwood, plywood, glass cloth, lexan sheet, etc.) – $242
Sails (incl. repairs and one new/used purchase) – $720
Boat (Raw, tore down, as-is-where-is) – $3500
Total – $16,282.40

The Surprises: Plumbing accounts for about 9% of the total; more than the rigging, the sub-contracted metalwork, the tankage… Twice as much on hose and fittings than on wiring the whole boat!
I have long stated that the cheapest a person could get a boat usefully rebuilt and afloat for is approx. $1000/foot. Here, I far exceeded my own expectations and got myself sailing for $508.23/foot.
I’m still crunching the metatdata and looking at what else can be learned… for the next boat!

May 17, 2009

consumer satisfaction by delivery

Filed under: gadgets — osteoderm @ 5:24 pm

In the last 48 hrs, I’ve made several orders online: a new deba, crankset, pedals, bottom bracket, sprockets, a bluetooth card… and cunningly arranged to have them all arrive at different times! It should be just like a whole bunch of little Christmas/birthdays spread out over the next few weeks! How smart am I?

PayPal is my friend. PayPal is the devil. I love PayPal.

good-bye Windows, hello Linux

Filed under: gadgets,learning — osteoderm @ 2:33 pm

After thinking/researching/toying with the idea for some time now, and a Live USB trial on my old laptop, I’ve finally taken the plunge with a full install of Ubuntu Linux 9.04.
The verdict? So far, so good. I wasn’t using many apps that absolutely required Windows, so the transition was painless in that regard.
Rhythmbox easily replaced iTunes; 9.04 has some little usb issues I needed to tweak to connect my mp3 player, but it’s all good now. Firefox works great, but some packages needed to be shifted around in Ubuntu to get Flash to perform properly. There are a couple Flash frames I encounter that stutter a wee bit, but not a deal-breaker.
Compiz does more than I’d expect on a shared-memory laptop. I have to have many (more than I actually prefer to look at) effects enabled before the display starts to act up. Desktop Cube feels as gimmicky as it is pretty; I’m happily using fairly basic Wall and Expo effects with my workspaces.
Wireless took a little patience to get running in a reliable, repeatable fashion. Ubuntu has obviously made great progress with straight-forward hardware detection/support since I last played with 8.x; what problems I had were easier to diagnose/fix than in previous attempts with previous versions.
Overall, Ubuntu 9.04 feels snappier than my XPsp3 install. The boot time is much faster, as is resume from suspend (hibernation is still clunky). I have yet to have a single freeze or crash, even with multiple apps running. Video playback has been superior in Ubuntu with both Movie Player and VLC. My only video problem so far has been fullscreen flash movie playback; the video plays, but the fullscreen reverts back to a smaller window.
Next, I’ll start toying with GIMP, Rosegarden (can anyone recommend a software synth?), and QCad… what are my chances of running AutoCAD 2k under WINE?

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