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Published by marco on in Technology

tl;dr: If your Windows 8 is mysteriously moving your Windows and taskbar around, it might be because of your Windows Live account synchronizing settings from one machine to another.

Starting with Windows 8, you can connect your local user account to your Windows Live account, sharing your preferences and some Windows-App-Store application settings and logins.

I had this enabled for a while but recently discovered that it was responsible for mysterious issues I’d been experiencing on my desktop at work and my laptop at home.

The advantage of using a synchronized account is that, once you log in to Windows 8 with these settings—no matter where —you’ll get a familiar user interface. Two of the more visible, if mundane, settings are the lock-screen wallpaper and the desktop wallpaper.

Synchronizing wallpaper makes sense because, if you took the time to change the desktop on one machine, there’s a good chance you want to have the same desktop on another.

On the other hand, I wonder how many people will be surprised to see the racy and dubiously work-friendly desktop wallpaper that they chose for their home computer automatically show up when they log in at work on Monday morning. Especially if they updated the lock screen as well as the desktop wallpaper. While this type of synchronizing might endanger one’s employment status, it’s also exactly the kind of synchronizing that I would expect from Windows because it’s not hardware-specific.

For the last several months, I’ve been smoke-testing Windows 8 for general use at Encodo and it’s mostly been a quite pleasant upgrade from Windows 7. I don’t really make much use of features from Windows 8, but it’s very stable and noticeably faster on startup and coming back from hibernate than its predecessor.

Though there are some minor quibbles[1], it was generally a no-brainer upgrade—except that Windows could not seem to remember the taskbar location on either my laptop at home or the desktop at work.

Maybe you see where this is going.

In hindsight, it’s bloody obvious that the taskbar location was also being synced over the Windows Live account cloud but, in my defense, Windows moves my application windows around a lot. I have two monitors and if one of them is turned off or goes into a deep sleep, Windows will oblige by moving all windows onto the remaining monitor.[2] When you restore the missing monitor back to life, Windows does nothing to help you and you have to move everything back manually. At any rate, the taskbar being moved around coincided enough with other windows being moved around that I figured it was just Windows 8 being flaky.

That the issue also happened on the laptop at home was decidedly odd, though.

Now that I know what was causing the problem, I’ve turned off the synchronization and each copy of Windows 8 now remembers where it’s taskbar was. I guess that, in the trivial situation, where the hardware is the same on both ends, it would make sense to synchronize this setting. But in my situation, where one side has a 15.4" laptop screen and the other has two monitors—one 24" and the other 27"—it makes no sense at all.

It’s a bit of a shame that I had to resort to the rather heavy-handed solution of simply turning of synchronization entirely but I couldn’t find a more fine-grained setting. The Windows 8 UI is pretty dumbed down, so there are only controls for ON and OFF.

[1] The Windows-App-store UI for wireless networks and settings is poorly made. There is no consistency to whether you use a right or left click and you can only choose to “forget” a network rather than just disconnect from it temporarily.
[2] And resizing them to fit! Yay! Thanks for your help, Windows!
 
Published by marco on in Technology

A friend asked me about the prices for refurbished Macs (Apple Store).[1] In case anyone else is thinking about doing it, here’s my $.02.

Is refurbished OK?

I can’t think of a reason why a refurbished Mac wouldn’t be a good idea. it’s good for the Earth, at any rate. My initial impression is that the price advantage is negligible—you can get last year’s model (June 2012) for only a 15% savings off of the price of a new MacBook. It’s impressive how little Macs depreciate. Still, 15% is better than nothing.

Retina display?

The retina display is going to blow your budget. I’ve never used nor had one and I manage to do quite a bit on the various machines that monopolize my eyeballs each day. I’m sure it’s lovely but if you’re on a budget, just forget it.

How much RAM?

More RAM is always better: 4GB is the minimum I would recommend; I have 8GB and only occasionally feel slowdowns when I run too many applications at once. On the other hand, Apple RAM is kind of expensive. You can order more RAM later from somewhere else and upgrade the MacBook yourself for much less money.

Why are some models cheaper?

There might be something lurking in the specs that you’re missing. Often a seemingly minor difference in the CPU or graphics card will have an influence on overall performance that bumps a machine into a different price class.

What about the MacBook Air?

The Air is a great machine but you’re paying more for less power. Generally the hard drive is much smaller; 128GB can easily be eaten up by a decent-sized music collection, to say nothing of movies. MacBook Airs are also eminently non-upgradeable (except for RAM). With lower starting specifications, you’re paying the same price to be locked into less storage and CPU horsepower.

On the other hand, they’re wicked light, if that’s important.

Recommendations for a light-to-medium-use non-programmer laptop

So, here’s how I would look at it:

13" laptops:

Option #1:

  • 500GB drive
  • 4GB RAM
  • 2.5GHz I5 (dual-core)
  • Intel 4000 GPU
  • $1019 (new = $1199)

Option #2:

  • 750GB drive
  • 8GB RAM
  • 2.9GHz I7 (dual-core)
  • Intel 4000 GPU
  • $1269 (new = $1499)

For $250 more, you get 50% more hard drive space, 100% more RAM and a faster/better/newer-generation CPU. That’s actually a good deal if you’re going to have this laptop for a while. On the other hand, you can get the cheaper one and spend a few bucks on a RAM upgrade instead.

15" laptops:

A 15-inch screen is, of course, lovely and I would get that for myself because I do a lot of work that requires screen real estate. But if you’re used to 13" screens and you don’t feel hemmed in now, don’t upgrade. A 15" laptop is going to be heavier and larger and less portable so don’t do it unless you think you need it.

They’re also much more expensive, even just to get in on the ground floor:

Option #1:

  • 500GB drive
  • 4GB RAM
  • 2.3GHz I7 (quad-core)
  • Intel 4000 GPU/NVidia 650M
  • $1529 (new = $1799)

For $510 more than the lower-end 13" model, you upgrade the chip considerably (lower speed, but more cores = better multi-tasking) and get a much more powerful graphics card. The high-end GPU will only really be useful if you’re into gaming (or video-editing, etc.). Compared to the higher-end 13" model, you pay $260 more but get a smaller hard drive and less RAM in exchange for the better CPU and GPU. This is probably not the choice you want to make unless, as I noted before, you need/want the screen real estate and slightly (only very slightly) higher resolution.

[1] Amazingly enough, it’s a “thing” on the Swiss Mac store as well, called Generalüberholter Mac.
 
Published by marco on in Quotes
“Absinthe: for when it’s Friday night and you don’t have to be anywhere ‘til Tuesday.”
From: Lori Silverbush & Kristi Jacobson by Jon Stewart on February 26, 2013 (The Daily Show)
 
Published by marco on in Public Policy & Politics

Ron Paul appeared on a recent Smiley and West show. He’s a bit slippery. He generally argues for absolute liberty and that the government’s role is to ensure liberty—in other words, the goal of the strict Libertarian that he always has been. If nothing else, he’s consistent. But he very quickly gets into trouble with issues that don’t work so well with a black-and-white political philosophy—in other words, almost any issue of consequence.

For example, the conversation turns to Hate-Crime legislation, an issue for which there is room for a lot of nuance.

Ron Paul started off strongly with the following statement:

“The other way you look at that, is that if there’s an identical crime committed, and one is perceived to be motivated for one reason versus another, why should one person get less punishment? […] It’s the act itself that should be judged; no one should get more punishment or less punishment because…”

This is the basic—and strong—argument against hate-crime legislation: it’s already illegal to beat the crap out of someone, so why make the punishment worse if you beat the crap out of a gay person because you hate gay people? The motive may be necessary in order to determine guilt, but it’s irrelevant for determining the severity of the punishment, no?

In the ivory-tower, theoretical world, the argument would end there.

In most systems of law, however, one of the reasons for exacting punishment is deterrence. History has shown that the deterrence against beating a man can more easily be overcome by intense prejudice. So the reasoning is that the punishment for a crime driven by prejudice should be more severe. We don’t want people beating each other, but we really don’t want people beating each other for morally abhorrent reasons like prejudice.

It’s not the soundest of reasoning, but people aren’t the most rational of creatures. So, while I don’t agree with the logic behind hate-crime legislation, I can agree that it fits snugly within the immanent legal framework in the U.S. That is, things we consider to be worse, we punish more severely. Dealing heroin is punished more severely than dealing marijuana and so forth. Even if the logic isn’t borne out by experience or historical data, it is, at least, consistent.

Dr. Cornel West agrees, pointing out that strict libertarianism will fail to protect the most vulnerable groups, leaving them to be preyed upon ad infinitum, which can’t be a situation than any humanist should abide. That is, the world is messy, humans are irrational and theoretical conceptions often break down, leading to needless suffering.

“I think Tavis is pushing you, though, in a wonderful way, that your night-watchman conception of government where the government is to protect property, the government is to procure security. What brother Tavis is saying, there are groups who (sic) are weak and vulnerable. Do you think that government should protect the right of workers to engage in collective bargaining? Because it’s clear that they’re weak and vulnerable in a corporatist system that you and I and Nader and Tavis are critical of. It seems you’ve got to thicken this notion of government’s role if you’re really concerned about the individual rights of people who have been treated as if they’re members of a group and cast as weak and vulnerable owing to racism.”

This is a well-stated objection to the pure libertarian principle: that the application of such has historically led to human suffering. And, that it has been historically applied lopsidedly to certain people—of certain groups, which is not fair. Until we can ensure a more equitable and consistent application of libertarian values, we should put in some non-libertarian checks—training wheels, as it were—to keep people on the straight and narrow.

Instead of responding to this well-stated and consistent argument about how to actually ensure liberty for all—rather than just stating it as a goal—Ron Paul responds as follows:

“But you have to look at which system so far has produced the greatest amount (sic) of jobs and the greatest amount of prosperity. We’ve generally followed what you’re talking about for many, many decades and now we have a situation where we have 22-24% unemployed, more among minorities, so that thing doesn’t work…”

Wait, now he’s making the economic argument? I thought he cared about liberty above all? Is he suggesting that you sometimes have to stop defending people’s liberty in order to give them a job? Or is he subtly trying to suggest that, in a capitalist society, without a job a person has no chance at obtaining liberty and freedom from subjugation? That seems a bit far-fetched—and, quite frankly, much more subtle than I imagine Mr. Paul to be or for him to expect his audience to be.

At any rate, it doesn’t address how the overtly libertarian society we’ve built tends to use a job as way of limiting a person’s freedom. I.e. keeping them chained to a job else they lose their entire societal standing, health insurance, etc. We’ve built a society where wages aren’t keeping up with the cost of living, so people end up not being able to afford health care. There are two paths from here: sink or swim (i.e. let people suffer and die if they can’t provide for their own care within the strict bounds of the market system), or provide a health-care system, which increases the size of the government.

It would be possible to avoid this if people were paid more in general, but that’s not happening either because the MARKET IS KING and the natural attractor[1] in this equation is a race to the bottom. But the libertarian system is designed to screw a lot of people over. It will always spiral in this direction.

Paul realized that the discussion in that direction was going to be a hard slog in which he couldn’t possible come out looking good.[2] He changed the conversation away from social and domestic issues and turns to military contracting and defense spending—where he rightly thinks that the government is much too large, in contrast to many other big-government opponents who only want to eliminate social programs. However, his call to get rid of this kind of spending directly contradicts the concern for jobs that he espoused not one minute earlier.

At any rate, he went on to say that,

“The whole purpose of a free society is to make sure that you and I have our rights to live our lives as we choose, how to spend our money as we choose, go to our church as we want, to make as much money as we want, but I just happen to have the firm conviction that that society will produce the greatest amount of wealth.”

That doesn’t sound like it has much to do with liberty or justice or fairness or any of the things that actually make life bearable for people. And it has an uncomfortable emphasis on money and church. It doesn’t sound like a plan for equitable distribution. It sounds much more like a dog-eat-dog prescription for life that mirrors quite accurately what the U.S. currently is. Looking at that summary statement, it’s a mystery what Ron Paul’s problem is with the current system: it’s the natural extrapolation of his core ideals. Especially the laser-like focus on making and spending money.

Cornell West riposted:

“I think we got to the center of this: I’m a deep democrat with libertarian sensibilities; you’re a deep libertarian with a little dose of democracy added on. I think we got to the core of this thing. I think we got some common ground, though.”

Ron Paul did not disagree.

[1] I mean this in the sense of a mathematical attractor (Wikipedia), in which an equation evolves over time to a stable set of points, unavoidable and very limited.
[2]

Paul was famously squeezed into such a corner when he said during a debate that basically someone without insurance would have to take responsibility for his own death, if need be.

“What he should do is whatever he wants to do and assume responsibility for himself,” Paul responded, adding, “That’s what freedom is all about, taking your own risk. This whole idea that you have to compare and take care of everybody…”

That is, as the saying goes, the way the ball bounces. He’s be right if we were all still cavemen or if there just wasn’t a ridiculous amount of wealth and resources to go around. But there is. And he’s not.

 
Published by marco on in Technology

 Disk Cleanup – Windows.old & Recycle Bin Disk Cleanup – System FilesIf, instead of installing Windows 8 on an empty drive, you upgrade from Windows 7 to Windows 8, the installation process retains a copy of your old Windows 7 installation in a folder named “Windows.old”. As you can see from the screenshot, this folder can be pretty big. If your Windows 8 is running fine and you have no plans of downgrading, you can safely throw away this folder.

What’s the best way to delete this folder? It’s probably protected and deleting it manually will be rife with mysterious error messages and frustration. For several versions now, Windows has included a “Disk Cleanup” tool that makes it pretty easy to find and remove unneeded files from where they tend to accumulate:

  • The Recycle Bin
  • The “Temp” folder
  • Windows Error-reporting files
  • Debug Dump files (crash logs)

In the screenshots, you can see that my “Windows.old” folder took up almost 25GB of space and that I had over 25GB of files in the Recycle Bin (I’d been moving around and organizing a lot of large files). On top of that, Windows was keeping almost 6GB of error-reporting files in its queue—I’m all for informing Microsoft of crashes so that they can fix bugs, but if you haven’t sent them by now Windows, I’m going to delete them.

So I clawed back almost 61GB of space for my own use. Not bad. I wasn’t at all near the limit on my nearly 500GB drive, but machines equipped with smaller SSDs may benefit significantly from an occasional cleanup.

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