Rob MacMorran

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since Jul 11, 2015
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Recent posts by Rob MacMorran

Jack Spirko had some great suggestions on this topic. I can't find the podcast episode but one of his thoughts was:
Find a good video on a topic you love. Find a community space that you can use / rent and schedule a showing of the video.  Post about it on local bulletin boards in coffee shops, supermarkets, etc. and on neighborhood web sites like nextdoor. Then see who shows up. Show the film and have a discussion. Maybe even prepare some handouts with more information, a sign-in sheet, etc.
2 years ago
When considering upcycling an older laptop, swapping out an old 'spinning rust' drive for a new SSD can make a huge difference in performance.
Also if the RAM is upgradable, it is usually inexpensive to max out the memory on older laptops.
Swap files on mechanical hard drives make computers SLLOOOOWWW.(by today's standards)
So having an SSD and lots of RAM goes a long way.
2 years ago

Coydon Wallham wrote:
I think if you read back through the thread you will find most are concerned about the ability of the machines to provide a long service life. The energy used by a device is usually trivial compared to that used in manufacturing it's various parts, depending on the period of comparison. Computers also contain various parts that will not biodegrade and are more toxic than normal waste.



Gotcha. That's how I perceive our 20 year old vehicles. Not the most efficient but most of the environmental and labor costs were in them the day they rolled off the assembly line.  Buying a new 'efficient' vehicle would create all of those costs (and more in the case of EVs) again.
It's a difficult thing to measure though. Running an old old Pentium 5 or Athlon you found in a closet would avoid production costs of a new PC but unless you also need a space heater, maybe not the best choice. LOL (of course there are plenty of used laptops on ebay and govdeals.com has tons of Chromebooks that school districts are dumping)

Coydon Wallham wrote:
The fact that the Evolve will run Windows 10 fine but not an Ubuntu distro would be a flag to me that it probably includes various proprietary parts so will not work well with open source OSes. This means when Windows bloat renders it unuseable in a future release and Microsoft discontinues support for 10, it might as well be discarded, even if the parts hold up to the test of time.



I think you may have come to the wrong conclusion. Everything WORKS in Ubuntu. It is just a little laggier than Windows.  It might be happier with a lighter Linux distro like Mint.
Windows updates would render the little 64gb emmc useless pretty quickly. Windows 10 edu includes gpedit so I used it to turn off windows updates. I also turned off Windows defender realtime protection but that might be unwise for most depending on what you're doing with it.
Rather than installing apps on the main disk, I added the portableapps.com suite of apps to the m.2 disk. You can run these from a thumb drive (or the microSD card in this case) but I often run them directly on a PC/laptop just because they tend to be lightweight, only run when you want them to, and you can control when they all get updated from one spot.  Many of the apps you already use are in there. Libreoffice, VLC, FileZilla, GIMP, Blender, 7zip, Chrome, Firefox, etc.
This laptop even runs ultimaker cura reasonably well! (3d printing slicer)

Coydon Wallham wrote:
For someone on a budget in an off grid situation, that sure is one hell of a bargain though...



True. I travel to an off grid location often and having a laptop that can run directly from DC without any inverter is nice.  But I think this laptop would be good for anyone who is travelling light.

The laptop is small and lightweight. Feels sturdy enough for its weight. Has 4 cores, usb 3, a mini hdmi port (for a second monitor or to connect to a TV). Display is only 1366x768 but that is plenty for its size. One downside is I think it only does 2.4GHz wifi but if you really need 5GHz you can use a USB dongle.

It does not have a fan but does not get hot. So I expect the CPU is very energy efficient.  I'm using the laptop now, and have not charged it in about 8hrs. Battery gauge says 29% remaining and estimates 3h10min left. I've mostly been using the web browser (Brave), not videos.

2 years ago
I don't know how to measure environmental impact other than low power. But the evolve maestro from microcenter is $60, or $47 if you get a refurb. It is a power sipping celeron with 4gb of ram and a battery that lasts 8hrs+. Even watching movies it lasts a long time. It rjns windows 10 education edition which is nice. (Doesn't have the limitations of Home) only has 64gb emmc so you really have to turn off windows updates. I installed ubuntu but it was too clunky. Windows is pretty smooth though.
For power, it takes 12v. It ks internally regulated so you can feed it anything from 12v to 20v. Which means you can adapt a usb-c power delivery supply to charge it. Or just hook up a cigarette plug for the car or make a wire to go directly to a battery on your solar setup.
They have a microsd slot for additional storage.
There are 2 versions and much confusion about which is which. But if you get the version with LTE (has a sim slot on the side) you can either use it for mobile data, or you can remove it and use the slot for an m.2 sata ssd. (Not pci, not nvme!)
The ones with the lte are getting harder to find.

I believe this is the non-LTE (no m.2 slot, no LTE)
https://www.microcenter.com/product/649971/evolve-iii-maestro-116-laptop-computer-dark-grey

And this should be the LTE with m.2 slot.
https://www.microcenter.com/product/646649/evolve-iii-maestro-116-laptop-computer-dark-grey

Don't be surprised if you order the lte version and are given the non lte version because microcenter is confused about the 2 models.
I got these the first time and returned them. Then they sold them online as refurbs for $47 so my sister bought one. Lol
I too found some refurbs (recent returns) but with LTE so got one of them for $47.

It isn't a powerful laptop by any means, but can handle a ton of browser windows open, run office just fine, play video just fine, do vpn and remote desktop just fine. So everything I need it ro do and most of what I want it to do.
2 years ago