Author Archives: joel

About joel

Retired Higher Ed administrator, flyfisherman and geek

Decisions, decisions…Chrome OS Beta Channel or Stable Channel?

I’ve been generally happy with keeping my Chromebook on the Chrome OS Beta channel to get slightly faster updates. There’s finally a bug in the beta (Version 26.0.1410.28 beta) that’s “bugging” me 😉 tho, since it’s now broken Hangouts. This beta was released on 3/7, and the beta releases have been about a week or so apart (other than during the calendar year-end period). Hopefully, this will get fixed by the end of the week. Going from stable to beta will cause an immediate update, but going from beta to stable requires a USB restore (or waiting until the stable build catches the beta, which might take 2-3 weeks or more). I think I’ll just live with it for a few days. Hopefully I won’t see too many of these bugs that break something that I use. If so, I might drop back to stable.

Dog days of spring…

What a nice day! Although this is “spring forward” weekend with an hour less sleep, today has been full of blue skies, warm temperatures and light winds. Ran a couple errands, then took the dogs to the creek. It’s hard to see any person or animal happier than a lab running thru the woods along a creek.

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Sitting on the porch in the sun now, dogs asleep, finishing last night’s bottle of Chianti…

Muddling my way thru HTML5

Back last month, I wrote about trying to get up to speed on HTML5 and CSS. I finally popped the (virtual) book off the (virtual) stack again this evening, and opened the chapters on Canvas (one on 2D and one on 3D) along with a bottle of Domaine St. Damien Gigondas, which was very nice 🙂

I’m quite impressed with what can be done with just a wee bit of HTML and Javascript using the Canvas API. I’m beginning to see why HTML5 “apps” can do so much in the mobile device world. I’m not sure what I’ll do with this knowledge, but sometimes just being aware of how it’s working can help you conceptualize solutions in different ways. There are layers and layers of functionality…this particular book leverages the three.js library for 3D support. Looks quite powerful; the examples just scratched the surface.

Google gets to keep its $Pi M (that’s $3.141596M)

A good result for Chrome OS at the CanSecWest security conference, as so far Google has not had to pay out on its potential bounty of $Pi M. Chrome was cracked on another browser platform, as were just about all of the pieces of Internet-facing software. I know just enough about how these attacks work to be in awe of those who can make these cracks work. It’s very sobering to reflect on what can be done by a targeted, determined individual or team.

U.S. Household Wealth at Highest Level Since 2007

I have a digital subscription to the Wall Street Journal and get news alerts from it throughout the day via email. One in particular caught my eye today…”U.S. Household Wealth at Highest Level Since 2007,” said the headline. The linked article further says “…the net worth of U.S. households—the value of homes, stocks and other investments minus debts and other liabilities—rose 1.8% in the fourth quarter of 2012 to $66.07 trillion, the highest level since the final quarter of 2007, when the recession began, the Fed said.” The article went on to say that those with equity and real estate portfolios were beginning to feel flush, thus spending more and hopefully driving the economy forward.

At one level, this is good, as consumer spending is the engine that drives much of the economy, and this will hopefully help to pick up economic activity, decrease unemployment, and generally move the recovery along. However, I find it hard to reconcile this with the incessant assault against the social safety net and the impassioned cries to cut government spending, lest we need to tax the job and wealth creators. The percentage of government spending that goes to “discretionary” items (other than defense, social security, medicare and medicaid) is the lowest in 40 years, and the tax burden has been steadily decreasing over that time. Those with capital and real estate are doing well. If we don’t figure out how to start spending on infrastructure, education and research (as well as supporting a decent social safety net) we be both exacerbating the bimodal distribution of wealth and income as well as diminishing our pool of future capital and growth. I don’t agree with everything Charles Murray says in his book “Coming Apart,” but the phenomenon he vividly describes is what we see around us today.

Capitalism is effective in motivating economic activity (to reformulate Churchill’s statement on democracy, capitalism is the worst option except for all the others that have been tried). However, it needs to be tempered with compassion, and needs to have nets and gutter guards for those who can’t navigate today’s globalized economy as well as others. Government can be a force for good. We all pay taxes for things we would not choose to support, but in the pooling of resources, we can meet many diverse needs. In these days when the 1% (or even the top 5-10%) is seeing portfolio growth, why not support the modest tax increases necessary to provide those failsafes as well as the investment in education needed for the future?

Somewhat frustrated with 1and1.com

I’ve used 1and1.com for my hosting provider for several years, and they’ve been (to my notion) pretty reliable and have offered me reasonable service at a good price. I’m a bit irritated, though, at the apparent lack of transparency with an outage from the evening of 3/1 to the morning of 3/2. It just happened to coincide with some work I was doing on Friday, moving a wiki from one directory to another and changing the directory that served a particular domain name. I first figured that it was either a DNS propagation issue or the result of hacking after a couple glasses of wine, so I went to bed 😉 . However, the problem persisted this morning, and I started looking into it. Seemed that a number of folks were reporting issues, but the status.1and1.com page and their twitter feed were reporting happiness. Isitdownrightnow.com was showing a problem, though. Come on, guys…give us some quasi-useful status information, at least. The good news is that it’s all back and running normally now.

More on the Chromebook Pixel

I’ve been reading a number of perspectives on the Chromebook Pixel. As you know from my previous post, I think it’s overpriced and I doubt Google will sell very many. However, as a conceptual product, I think it may represent an important step forward in computing. Touch on laptops will be important, as will integrated wide-area wireless connectivity. Here’s a perspective from CNET that is, I believe, prescient. For many use cases today, the Windows or Mac OS laptop is too complex. It’s full of lots of software (much of which you don’t use) that needs to be patched and maintained. Let’s think about this…what do most of us really do with a desktop or laptop that does not require connectivity to a remote resource? Without connectivity, a great number of the use cases evaporate. Build in wide area connectivity. Keep the network edge device simple, robust, and load software dynamically, obviating the need to manage the device. As for input to the device, Steve Jobs famously dissed touch on a laptop, but why not let it be an adjunct to the trackpad, so that when you touch the screen, it works? Over time, we’ll settle on the combination of pointer movement that works…and it’s likely to be a hybrid. App by app, some things will lend themselves to touch while others to “traditional” input modalities.

There are a few things missing in Chrome OS. A file transfer app (but there are network workarounds), a general purpose text editor for local files, but I’ve found that I spend less and less time working with my home iMac and do most of my computing on my basic Samsung Chromebook. I use Chrome remote access to run the Mac when there’s something that I just can’t do, but in the last few days of updating my WordPress, Drupal, and MediaWiki sites, there’ve only been a couple of things that just really didn’t work from Chrome, and mostly with manipulation of large SQL text files, XML files, and things like that…

Perhaps the Chromebook Pixel is really just Google’s attempt to put a stake in the ground. Google may know that few will be sold this time, but it will give pause to those who say that Chromebooks are cheap little devices and could never be a full-time computational platform. It will set the stage for broader acceptance of the Chromebook and its ilk as the simple, easy to use, reliable network edge interfaces, and the end of traditional desktops/laptops. We need a connected personal communicator and a network portal. That’s it. The network is the computer.

New Google Chromebook Pixel…what are they smoking?

My regular readers (all two or three of you 😉 ) know that I really like Chromebooks and Chrome OS. I think it fits a niche and is the perfect platform to take you toward a cloud-based computing strategy. I’ve just read about the new Chromebook Pixel, and I’m confused by Google’s strategy. I don’t doubt that it’s beautiful (super hi-res display) and well-built (with fast components), and I’ve completely drunk the metaphorical Jim Jones kool-aid about the ease of use and maintenance of the Chrome OS. However, even though it comes with a terabyte of Google’s cloud storage for 3 years, they have priced this at $1300. I just don’t see it. I’m typing this on my $249 Samsung ARM Chromebook and am perfectly happy. What’s up, Google?

One more Chrome OS memory update, zRam now works!

I have just found out that in the month since I last tried to activate zRam (virtual memory) on my Samsung ARM Chromebook, it’s now been enabled for this platform. My last post on memory management was made before I discovered this. To turn it on, do this:

  • Ctrl-Alt-T to open a crosh terminal window
  • Type swap enable
  • Restart
    • I’ll probably leave the “don’t discard” flag set for a while, but it’s really likely to be moot with the virtual memory working. Woohoo!