Glenn’s NEW WATCH hahahaha!

Ubiquitous! the Word! http://www.dictionary.com/browse/ubiquitous
Firrrrrreeeeeefoxxx! — Broadcaster CAnnot Help It!

Finally: Interoperability, Antidisestablishmentarianism
https://en.wikipedia.org/wiki/Antidisestablishmentarianism

Note how many innocuous sites now use SSL by the way!
Arrrghhghghg!

Extra Download of for example Sierra!

Puppy Linux NOOO Hard Drive!

MAC Recovery Mode, and Monkeying Needlessly…

Funky New Top Level Domain Names and how to find them. Total currently 1500+ TOP level names, not all listed here
https://en.wikipedia.org/wiki/List_of_Internet_top-level_domains
nic.whatever- Illlustrating a Problem of Google Search of ‘Currency’ or rather ‘recency’
FULL IANA DataBase- of Upcoming and Current
http://www.iana.org/domains/root/db

UniCode Domain Names! Pretty. http://www.unicode.org

Fun World Wide RAdio Tuner, illustrating new Top Level Names Dot-GARDEN.
NOT ALL can be used by the Public, and maybe are not needed anyway.
http://radio.garden

Lose Cable? http://www.sling.com

Addtional notes

Notifications of new show notes and edits are tweeted at: twitter.com/ddhart.
– They’re tagged with #Zentech.
– When what’s said is unclear to me (or I’m unfamiliar with a topic) I tend to quote (” “) verbatim.
– Editor’s comments are delimited by < >

For a couple of months, the audio of today’s show is here. Recent shows are here.

Both Paul and Glenn were in the studio today.

Glenn upgraded from his iMac to a Mac Mini. His old machine couldn’t be upgraded to anything newer than OS 10.6.3. [Newest updates to] many of the programs he uses would no longer run with the older OS. He considered changing the microprocessor to one with a dual core. That would have allowed going only the next OS update. So instead, he bought a new Mac Mini, which was on sale. He said it’s a lot less expensive than buying a new Mac or Mac Book.

Apple hasn’t changed this model since 2014. It came with Sierra 10.12 OS and he updated it to 10.12.2, which took about 1 hour. He then restored from the Timemachine backups of his old computer, which went smoothly.

The Mac Mini comes with no screen, no keyboard and no mouse. So he also bought a Specter 24″ LCD screen for $99 from Ebay.

The Mac Mini came with an Intel Core I5 processor running at 1.6 gigaHertz with turbo boost up to almost 3 gigaHertz and 4 gig of RAM. It also came with Siri. Siri taxes a computer with less than 8 gig of RAM, Glenn said. Paul suggested going to preferences and unchecking the box for Siri. You can always run Siri manually when you need it.

Paul said that Macs and PCs leave things running in the background just in case they need to start running quickly. Each program uses up a few percent of processor’s time, which can add up. On Win10 machine you use the “startup control” to turn things off. For older Windows versions, Paul uses the startup control within Spybot Search and Destroy — a free program.

Paul noted that a Mac Mini is not the cheapest way to go. “If somebody wanted a Mac and they had nothing else, a Mac Book Air is the cheapest way to go” at $800. Someone going from a PC already has a screen, keyboard and mouse. And the Mac has a utility call Migration Assistant to help bring in the data from a PC running Windows versions as far back and including XP.

Glenn added that the Mini came with a 500 gig hard drive and a HDMI out port for connecting directly to the monitor, no adapters required.

Paul said he has a nice app for his Android tablet called Pinouts. It has many pages of references of the names, types, purposes and electronic functions of DVI, HDMI, SVGA etc.
<There are a bunch of apps for pinouts. Search in Google for: site:play.google.com pinouts>

Glenn’s Mac Mini has an odd name for its memory — LP SODIMM It’s physically shorter and meant for a laptop. He thought LP might stand for either low profile or low power or maybe both. He’s thinking of adding another 4 gig of RAM.

Paul thought this Mac Mini will be the last Mac with a real hard drive <with spinning platters>. Increasingly, Macs and PCs are being sold with solid state drives (SSD). Most computers made in the last 10 years have a SATA hard drive interface <for the spinning drives>. SSDs are housed in the same physical package as the spinning drives. mSATA is a circuit board with the flash drive on it and an SATA interface. But it’s not in the same format as would plug into an SATA buss <connector on the motherboard>.

You can upgrade your laptop by getting a mSATA drive quite inexpensively from Ebay. Paul found one that’s 64 gigs for $20. And, Paul said, “for $5 from China you can get a SATA enclosure to an mSATA adapter”. You put the mSATA circuit board (with the drive) into the enclosure and put the enclosure into your SATA-compatible computer <replacing the spinning hard drive, as I understand it>.

Another upgrade you can do to your computer, if you have little use for the CD/DVD drive, is to put in a second SSD. With the power off, you can extract the CD/DVD drive of your computer and then get, again from Ebay, a Chinese CDROM-carrier-to-SATA converter. <He implied that you then add a mSATA circuit board (with drive), as before>. You end up with a second SSD in your computer’s CDROM slot. It’s important to pull the power plug and laptop battery and wait several minutes for the charge to dissipate before you do any work.

With this dual drive setup you can keep your operating system on one drive and data on the other. This will simplify replacing the operating system drive if it crashes — you won’t trash the data. You’ll also see a speed boost.

Glenn got a new watch, which doesn’t do a lot unless you get a SIM and make it a phone. It does synch with his iPhone via Bluetooth and he was able to bring all of his contacts into the watch. WhatsApp, Twitter and browser can’t access his iPhone because it <the iPhone?> can’t act as a hot spot.
– You can add a micro SD card for external memory where you can store the photos you take with its camera.
– It has a touch sensitive screen that’s about 1″ square, which is quite functional given that both Glenn and Paul have ‘fat’ fingers.
– It records sound.
– It has Bluetooth.
– But it can’t go on the internet on it’s own. You’ll need a SIM card and a cellular plan.
– The Easy Go plan from H2O wireless is $4.99/mo plus 5 cents/min for talk/text and a 1 meg of data.
– It has a micro USB charger for its lithium battery
– Paul said you can use the watch and a cheap cellular plan as an emergency phone or to run a remote control.
– He paid $14.99 for it at newfrog.com.

You can get a remote control for about $29. You then put a SIM card in it, so it can connect to a cellular network, and you can send it text (SMS) messages. The text commands can turn lights on/off or open/close gates, for example.

Glen reminded people that they can become a contributing member of KVMR by calling the office number 530-265-9073. You can also donate your old used vehicle to the station by calling 1-877-411-3662 (1-877-411-donate).

Paul noted that Wikipedia has a link at the top of its pages labeled ‘Say it’ that will pronounce words for you. See the link at the top of this page.

Paul noticed that a lot of connections to the KVMR audio stream are coming from radio.garden. The site has a web crawler that checks the viability of radio streams. <I guess people are using it to see if the KVMR stream is working>.

Bob called. He has an HP 1010 printer that uses USB 1 and a Windows 10 laptop with USB 3. He sometimes gets a warning that the two are not compatible and nothing prints. If he waits long enough, it does prints.
– Paul said the versions of USB are backward compatible and should work.
– Glenn did a search for the problem on the HP website and came up with this.

John called. He’s using Windows Vista on a 10-year-old laptop and is getting security warnings from Microsoft’s Security Essentials. Paul said that particular anti-virus program is no longer supported and should be uninstalled. Instead, use avast.com.

Also he was shopping for a computer and wanted to know the difference between Windows 10 and 10.1. Paul said 10.1 is the latest and he should get that if possible.

Bob also has an old computer running Windows 7 and he wants to run Autocad. Paul told him that though Win7 itself will be supported thru 2020, program developers are discouraged from developing software for Win7. If you go to puppylinux.org, you can create a bootable CD (or USB stick) with the Linux operating system. You can do the same with other versions of Linux but Puppy Linux is more suitable for old machines.

Bob also asked about the difference between Office 365 & Office 2016. Paul said Office 365 is a subscription product, either $70 or $99. If you really want to save money, go to libreoffice.org for their office suite. It’s free and if it doesn’t meet your needs you can uninstall and then buy Microsoft Office.

Berry called. He has a 2009 24″ iMac and sometimes he gets a warning that another device is using your IP address. He also has an iPad and a printer.
– Shut down the router (the box that gets the internet into your house).
– Then shut down everything else — the Mac, iPad and printer.
– Start them up again starting with the router followed by the Mac and other devices. But wait a few minutes between shut down and startup.
– If you still get the message after turning on the Mac, there may be other devices on the internet like Apple TV.

Nick called. He had a tip for people not everybody knows about. You can search images on Google. For instance, if someone sends you a picture and you want to know the location, Google can often figure it out for you. You send the image to Google and it returns a text description of the location.

Glenn reminded us that the guys reached by sending email to zen at kvmr dot org

IANA DataBase (link at the top) is a database of domains like .energy, .engineer, .engineering, enterprises, .equipment. You can find out how to register for one (for example .generic) by putting ‘nic’ in front of it (nic.generic).

Last Updated 12:22 AM 1-26-2017

https://en.wikipedia.org/wiki/Antidisestablishmentarianismp

Notifications of new show notes and edits are tweeted at: twitter.com/ddhart.
– They’re tagged with #Zentech.
– When what’s said is unclear to me (or I’m unfamiliar with a topic) I tend to quote (” “) verbatim.
– Editor’s comments are delimited by < >

For a couple of months, the audio of today’s show is here. Recent shows are here.

Both Glenn and Paul were in the studio today.

Paul is going for his 3rd dental implant. Dental implants are titanium posts attached to the jaw. Their price has come down a lot and have become pretty common. He learned that they can contain a serial number, which can serve as another kind dental record for identifying a body, if necessary.

Glenn thanked the listeners and supporters of KVMR. If you’d like to become a supporting member, you can call the KVMR office at 530-265-9073. If you’d like to talk to the guys during a Zen Tech show, call 530-265-9555 or send email to zen at kvmr dot org.

Paul talked a bit about the internet of things (IoT). There are probably more ‘things’ on the internet than computers such as…
heart monitoring implants
biochip transponders on farm animals
“electric clams” in coastal waters
autos with built-in sensors
DNA analysis devices for environmental food and pathogen monitoring
field operation devices that assist firefighters in search and rescue operations
River depth monitors are especially useful with all of the rains we’ve had lately. You can argue if this is true IoT because the data flows only in one direction. But electric sluice gates both monitor water flow and get commands back telling them to open or close.

A lot of things for the home that use infrared controls — garage door, a gate opener, TV remote, the door for your pet. There is an IoT thing called a broadband IR gateway, aka an IR blaster.

The equipment in your house can be reached by the internet in 2 ways.
1) A hole in the firewall. <He didn’t elaborate>
2) The IR blaster. When it’s connected to the network in your house, but not visible from the internet, a wireless signal is sent to the blaster <from your router I assume> and is converted to infrared which is then sensed by the various appliances that use infrared. The appliance then acts according the instructions it receives.

Paul then explained how an app on your phone can issue commands to an IoT device. He said that the IoT device logs into a server on the internet belonging to the company that made the device. The phone app also talks to the same server. <The app was made by the same company. The server mitigates the flow of data between the phone & IoT device>. You have to have some trust that the company will not gather unnecessary information about you.

Paul recently got a cloud server <a hard drive that’s accessed thru the internet, I assume>. It’s a 1 terabyte Western Digital domestic server (network access server). The $119 he paid is at the lower end of what you might expect for such a unit. This gives him storage accessible thru the internet as well as his local network. ‘My Cloud Live’ is an app that lets him access the server from anywhere on the internet. The server uses a virtual private network (VPN) to connect to the Western Digital company and the app connects to them too. Again, the server mitigates the flow of data, as in the previous description. Supposedly, nobody else can see the data when using a VPN, but Paul said you’re trusting those who designed the system.

There much discussion about how secure IoT devices are. “Because there are thousands of these devices, if you subvert one of them it can actually reach out and grab the other ones and form what you might call a gang of collaborative things”. Dyn DNSwas recently subverted by a bunch of IoT devices that were infected by malware.

Paul noted that the [control] board that’s used in the KVMR studio is actually a network device. Instead of running cables, everything is connected with Ethernet. But it’s not connected to the internet.

Glenn said that news provided by Yubanet discloses that as of 9:34am today, there’s no estimated time of restoration [of power] for 1,130 homes on San Juan Ridge. And there’s a bolder 1 mile north of North San Juan on Highway 49, which is closed between Nevada City and North San Juan — use Pleasant Valley Road as a detour. Also, Highway 49 in Sierra County from Yuba Pass to Satley is closed due to rocks and mud slides. <I mentioned only those things that may not have expired by now>.

There was some chit chat about driving in foul weather..
– How to clear fogged windows.
– Some cars always turn on headlights when you drive. Some cars warn you when you leave the lights on when you park the car.
– DMV’s attempt to outlaw high intensity headlights that use Xenon discharge tubes because of their blinding brightness.
– An old model car that had a device that sensed oncoming headlights and dimmed your lights automatically. Apparently there’s nothing like it now.
– Old cars that had a headlight dimming switch that you worked with your left foot. Glenn liked that better that having the switch on the steering wheel, as with modern cars.
– Perhaps most importantly, Glenn noted that when it’s raining, state law requires you turn on your headlights.

Paul mentioned new state laws. A couple of years ago it became illegal to make phone calls or text (txt) while holding your device. Paul has used a suction cup attachment to avoid holding his phone. But a new law makes it illegal to operate it with your hand, whether you’re holding it or not. If you have it mounted on your dash, you have to complete what you’re doing with no more than one finger push or swipe, Paul said. And he asked, is it that important that it can’t wait until you’re stopped?

Of course you can activate the voice control on your smartphone and then make calls. But Paul said that Siri doesn’t work as well in his car as outside because of the engine noise and other noises.

Glenn noted that the new law is much more strict and applies to distracted drive in general — putting on makeup, shaving, eating something etc. And a ticket is pretty expensive — $20 for the 1st offense but state, county and city fees are added to that and can total over $200.

Paul talked about a Bluetooth control that you can put on your steering wheel to control the radio. You can get one for $15 or $20 for a basic unit. He said that not all Bluetooth controls work with all radios. There is a standard being implemented but Paul couldn’t think of its name.

The disclaimer:
The views and opinions expressed on KVMR are those of the speaker only and not necessarily those of KVMR management, staff or underwriters.

Gary called for guidance on calculating the capacity of a UPS (uninterrupted power supply). Paul noted that a UPS does more that provide power, it’s also a powerline conditioner that cleans up the current spikes, brownouts, etc.
– Paul recently had to get a 1,000 VA (volt-amps) UPS for himself for $119.
– Paul suggested getting a power meter that can be plugged into a socket, something like a Killa.Watt. Plug it into a wall socket and plug your appliance into the meter.
– If it’s only for one computer you can get an inexpensive UPS rated at 250VA for about $40.
– The difference between watts and VA has to do with whether the appliance has an inductive load (has coils of wire, like a motor).
– A typical desktop computer has a VA of about 100 and you need to double that to get the suitable size for a UPS. So a 250VA unit would be good.
– The goal is to shut down your computer in an orderly way, preserving your work & data when the power goes out. Don’t expect the UPS to keep working as if nothing has happened.
– A cheap UPS will likely not be ‘smart’. A smart UPS runs software on the computer that watches the battery and triggers a series of shutdown signals and keeps the computer off. That will prevent the computer from coming on when power is briefly restored only to go out again.
– The 1000 VA unit Paul got can run 1000 watts for about 5 minutes, he said.

A UPS takes the direct current from its battery at a low voltage and steps it up to 110 volts alternating current. It synthesizes the sine wave with a stair-step of discrete changes so it’s not a smooth sine curve. A lot of computers don’t like that. They may refuse to boot up. And the most modern computers with PFC (power factor conversion) may have a problem <he didn’t elaborate>. So you may have to get a UPS that generates a very smooth sine wave and end up spending up to 4 times more than the cheap units.

When you use a UPS, the computer is constantly running on the current produced by the UPS, with the dirty sine wave. It doesn’t run on AC and then switch over to the UPS when the power goes out. So you can test whether the UPS is right for your computer just by plugging the computer into it. An additional test is to disconnect the AC line.

Paul said it’s wise to get a UPS that has more power than you need. And look for one that has warranty that pays for your computer in case it gets fried.

Donny called. He said the advantage of laptop is that it’s battery acts as a backup to the power supply. If the AC goes out you don’t lose your work.

He also said his AT&T router has been going out regularly — 3 or 4 times a day. He thought it might have something to do with the weather.
– Paul suspected power surges might have damaged it. It’s fairly inexpensive so just replace it.
– He has solar that kicks in when PG&E goes out and that may cause spikes in the current.

Last Updated 1:13 AM 1-12-2017

Notifications of new show notes and edits are tweeted at: twitter.com/ddhart.
– They’re tagged with #Zentech.
– When what’s said is unclear to me (or I’m unfamiliar with a topic) I tend to quote (” “) verbatim.
– Editor’s comments are delimited by < >

For a couple of months, the audio of today’s show is here. Recent shows are here.

Both Paul and Glenn were in the studio today.

Glenn thanked the listeners and supporters of KVMR. If you’d like to become a supporting member, you can call the KVMR office at 530-265-9073. If you’d like to talk to the guys during a Zen Tech show, call 530-265-9555 or send email to zen at kvmr dot org.

Paul was impressed by a device being used at a hospital where he was with a friend who was getting some blood drawn from her hand. It’s a hand-held device 6″ to 9″ long weighing about 9 oz. It has an infrared camera that scans the hand looking for temperature differences. It then projects an image back onto the hand showing black tracks where the veins are.

The device was made with off-the-shelf components — the infrared camera, a digital signal processor and a red LED with a lens on it. A Google search revealed that the device costs $6000.

Paul said a little know fact is that at the US patent office you can download most patents. You can copy the patent without violating the law, as long as you don’t make money from it. He noted that some people will get a patent and release it to the public. Jonas Salk did that with his polio vaccine and Tim Berners Lee with HTML (the structure for webpages).

Glenn reminded us that he was in the hospital about a year ago and had a device similar to what Paul talked about. But this one had a screen and was able to show the depth of his veins. They were looking for a vein because he had to be rehydrated. He said he’s back to normal now.

Paul wanted to find the vein-scanning device on Ebay. He found something advertised for $27 that looked like the right thing but was completely different. He used search terms that included the actual name of the manufacturer but still got steered to something different. He said to beware of such tricks that sellers use.

Paul said he enjoyed watching a documentary from Netflix called ‘Minimalists’ about a couple of guys with well-paid jobs who wanted for nothing. Apparently documentary had something to do with wanting things just to have them.

Paul briefly talked about Microsoft’s Surface. 8 to 10 years ago Microsoft had a project called the Surface Operating System. It was to work with different surfaces — kitchen table, office desk — to make it a “conscious surface”. If you put something on the surface, the operating system would recognize it.

Quite often technology consists of great solution in search of problems we didn’t know we had, Paul said. An example is the laser. When it was invented back in the 60s it didn’t seem to have many uses. Now, they’re used in many things including surgery where it both cuts and cauterizes the flesh.

Paul said there was a remarkable advance in cancer surgery. Someone thought of combining a laser knife and a gas chromatograph. Smoke from the burning flesh is fed into the chromatograph, which then analyzes it and tells the surgeon how the job is progressing. The inventor indicated he will patent it but then release it to the public for the greater good.

Paul talked a bit about magical thinking, which, to paraphrase, is assuming causal relationships. People have tendency to make connections between events that have nothing to do with each other. If you get a phone call about your aunt dying as you’re about to change a tire, you’re slightly more circumspect about changing a tires.

He thought females are less prone to magical thinking than guys when it comes to trouble shooting. Guys tend to “pre-fix” the problem by unjustifiably speculating about its cause. Paul said he sometimes has to catch himself at magical thinking when he would “assume I know what’s wrong because of what it looks like, not because of what it is”.

An example is when people assume they have a computer virus when their mouse pointer seems to move by itself on the screen. Changing the pointer’s position puts a surprising load on the system when it’s doing something else — the pointer has to be redrawn thousands of times to show movement. When the system finally is free to attend to the pointer, it seems to move by itself. A similar situation can occur when you’re typing into a document. You hit a bunch of keys and nothing happens, and a bit later the letters suddenly appear.

Glenn said he helped a friend who had a Windows 10 laptop with a problem by installing Kubuntu. He said the Linux operating system is bulletproof from virus. Paul interjected saying the virus problems are vanishingly small.

Glenn warned listeners, as he’s done before, not to open email from an unknown source. And if you do, don’t click on any links in the email. The links can take you to malicious places. You can end up on a site that looks authentic but is totally bogus. Paul said it can be hard to tell from the URL in the address bar if you’re on a legitimate website. For instance, you may think you’re on the Paypal site but the link may be something like www.paypal.com.xy.me/securitycheck. If you need to go to Paypal, use a link that’s worked for you before <from your bookmarks or personal notes>, don’t use the link in the email.

Also, Glenn said bogus email tends to be addressed “dear customer” instead of your name. Paul added that Mac users tend to be more careless than PC users because they think their platform is secure. There is no security from clicking on a bad link.

Saxon called from Fair Oaks. A while back he called about offline storage for his photographs. Paul suggested a solid state drive that plugs into his USB port. Using that along with Lightroom, his photos come off the camera and onto the drive. He said that’s been working great. He paid $65 for a 1 terabyte Segate SSD. The guys were incredulous about such a low price — one can expect to pay that for a spinning drive, not a SSD. They asked Saxon to send them a link to it.

He also has 4-year old 15″ Mac Book Pro and asked what he might do for routine maintenance. Paul said he can try the utility called Drivedx to check the integrity of the hard drive. He highly recommends it. It comes with a 15-day trial. It probably won’t work on drives connected to the USB, just SATA or M2 interface.

Another tip is to run “drive utils”. But, Paul recently worked with a Mac that had a problem when dragging a folder across the desktop, it would slow it to a crawl. He eventually found that the home directory folder had the wrong permissions. “Disk utilities” could not fix it.

Also, Saxon has a 4-year old iPhone full of data. He had trouble regaining some space so he did an erase and restore and it freed up some space. Additionally, Paul suggested emptying the cache of the Safari browser. Paul said he’s never been able to find an app that cleans out cached data. On Android there’s Clean Sweep. Paul asked listeners if they’ve found such an app for iPhone. Paul did a quick search and found an app called Phone Clean, but wasn’t sure what it’s all about.
<I couldn’t find Clean Sweep but I see some people refer to CleanMaster as Clean Sweep. I suspect that’s what he meant, since he’s mentioned it before>

Paul noted that one shouldn’t depend on iCloud to backup everything. It backs up a lot of the important stuff but not everything. Glenn said using iTunes to do the backup to your computer is the way to go.

Paul said the Mac OS and IOS are quite orderly and prevent people from getting at its guts, frustrating people who like to take control of things like the “library”, which stores the profiles.

The guys warned listeners who use H2O Wireless, which uses AT&T network but is cheaper. They perform monthly billing by sending out a text message. Glenn got a text message from them promoting a two-for-one bundle. It had the link h2owireles.com (missing an ‘s’). The email was indeed from H2O but someone there missed the ‘s’. Then, one of its subscribers noticed this and registered the domain h2owireles.com. So a mistake at H2O led to someone exploiting it by creating a bogus website.

John called. He has a Mac desktop computer on which he installed the Sierra operating system. It slowed down a lot and he can’t figure out why. He couldn’t get Apple tech support to resolve the problem.
– Turn off Siri. Go to Preferences and uncheck the box that says ‘use Siri’.

Paul related a quick anecdote. He was in a restaurant with a friend and they wanted to know the origin of the phrase “something’s rotten in the state of Denmark”. His friend used Siri and got the correct answer. When Paul used his iPhone and asked Siri the same question, Siri replied “Sorry?”.

Last Updated 12:13 AM 12-29-2016

Notifications of new show notes and edits are tweeted at: twitter.com/ddhart.
– They’re tagged with #Zentech.
– When what’s said is unclear to me (or I’m unfamiliar with a topic) I tend to quote (” “) verbatim.
– Editor’s comments are delimited by < >

The archive at KVMR seems to be having a problem. I didn’t see today’s show there. If it shows up, it should also be here along with past shows. At that point I’m guessing the link for the audio will be here.

Glenn was in the studio and Paul called in while RVing at Morrow Bay.

Paul has been suffering from a flu-like virus but he’s recovering now.

Paul said Windows 10 is far worse than he imagined. The anniversary update is causing problems. One problem is with DHCP (Dynamic Host Configuration Protocol), which gives you a unique number on your local network (internet protocol address). If this happens to you, you’ll get a little icon or indication that the network is connected but “you’re not going anywhere”. The fix is to turn off your router, then turn off your computer <then turn them back on, I guess>. If it still says “no IP address” you can give it an address to use. He didn’t give any details.

Another problem with Win10 is when it “performs an upgrade, reboots itself and then sits there looking lame at you, going “windows has encountered a problem” and gives you a whole bunch of very misleading statements about what to do”. He didn’t give any more details about this either. But he indicated that he might put up a article that explains more.

If you’d like to talk to the guys during a Zen Tech show, call 530-265-9555. Or you can send an email to zen at kvmr dot org.

Paul noted that it’s possible to switch to cellular providers like Puretalk or H2O by putting in a SIM card into your phone. But if you use an iPhone you will not be allowed to tether the phone. “What that means is my iPhone right now that I’m talking on has 3 gigabytes of data which I can’t use on my computer because it’s constrained by the company to not allow it to be shared with anything else”, he said. <It’s designed that way by Apple, as I understand>.

<I think Paul used the word unlock when he meant jailbreak, when he talked about the iPhone>. To use a SIM card from a provider other than the one you bought the phone from, you have to unlock the phone. But unless you jailbreak <he said unlock> the phone, you can’t use apps that aren’t provided by the [Apple] app store.

One such app is called Tether (a tether provides a mobile hot spot). You’re not allowed to tether the iPhone unless you unlock <jailbreak?> it and use the tether app, or unless you hack the phone “in ways that then allow you to provision H2O <or other provider> to give you tethering”. Alternately, you can buy a plan that allows you to do tethering, but expect to pay twice as much.

Paul said that no one has succeeded in unlocking <jailbreak?> an iPhone that has iOS newer than about 9.3. And even older phones can have problems if unlocked <jailbreak?> them. He said he wouldn’t downgrade to 9.3 to make the unlocking <jailbreaking?> possible because it’s not a reliable unlock <jailbreak?> and every time you start the phone, you have to do it again. If you have an old 3GS iPhone that has iOS 6.1.8, you can experiment with unlocking <jailbreaking?> it. An Android phone is a lot easier to deal with, Paul said. “It’s not tied down nearly as tightly as that”. <From what I can see, tethering is built into Android, but I haven’t tried it>.

The Disclaimer:
The views and opinions expressed on KVMR are those of the speaker only and not necessarily those of KVMR management, staff or underwriters.

The guys upgraded the ASUS EPC laptop belonging to Glenn’s friend. They replaced Windows XP & a power supply, which Glenn took from his own identical model. From his description, it was the AC transformer that had the problem because it was getting hot. They then installed the latest version of Lubuntu, a version of Linux.

Paul said people get confused about the various versions of Linux. Lubuntu is a flavor of the Ubuntu operating system, which is a flavor of Linux. The L in Lubuntu means it has a lightweight windows manager called LXDE, if Paul remembered correctly. The manager basically gives you the user interface.

Paul spoke of someone who did a speed test of Windows compared to Linux on the same machine. Windows was faster but it’s generally known that it slows down as time goes on, Linux doesn’t. Also, the test was without an anti-virus program. Windows should always be used with an anti-virus and that results in about 10% speed penalty. And there’s a penalty of about 3% per week of continual use <without rebooting, I assume>.

Paul said, Firefox is getting “top heavy” and “still requires the presence of the Adobe Flash player in order to look at a fair number of sites”. Chrome, on the other hand, has built-in video rendering, which while not a complete replacement for Flash, does play videos. A lot of websites don’t require you to use Flash, they use HTML5 instead. But some still require Flash, and Chrome can handle those. Also, Paul thinks Chrome is somewhat faster and definitely more secure.

Glenn noted that unlike other browsers, you can log in to Chrome and once you do it’s very difficult to log out. Someone using the computer at a later time may be able to see your personal info. Glenn referred to such an incident at the KVMR office <see the 4-27-16 show notes>. He said he hasn’t had the time to figure out what’s going on and asked if listeners have a solution.

Paul thought it has to do with the single sign in (SSI) where the name and password are stored in the “default profile” for the Chrome browser. To be sure you’re logged out he said you have to kill or uncache each session by clearing the history, he believes. And if you let someone use your computer, have them use the incognito mode, which you find by clicking the 3 horizontal bars. <I assume this is to prevent them from leaving their personal info on your machine>. Similarly, if you use Chrome on someone’s machine, use the incognito mode and close the browser when you’re finished.

Firefox has a similar incognito feature called “private window”. You can find it under the ‘File’ menu at the top, Glenn said. In Safari it’s called ‘privacy’ and you get to it by clicking on icon in the lower right the “shows multiple pages”, Paul said.

Paul once again explained that on the Apple mobile devices, the only browser available is Safari. Even though you may think you’re using Firefox or Chrome, it’s only the user interface that looks that way, underneath it’s Safari that’s running. Apple made it that way to have better control over security. For similar reasons Flash is not available on Apple’s mobiles.

Sheree called. She has a home accounting business for which she uses a web-based program. She has Hughes Net satellite for her internet provider. She wants to know how to keep track of how much data she uses so she doesn’t exceed her data allotment.
– Paul said that data usage should be minimal in her case. Essentially, don’t worry about it.
– Go to the Hughes Net website and you should be able to see your data usage. But be aware that it may take several hours for that info to be updated.
– Also be careful to observe the timestamp in the Hughes Net info, it may not be for your time zone.
– Watching video is the big data consumer, followed by audio.
– Hughes Net gives you free time after midnight. Schedule your heavy usage after that time. This is especially true when you’re doing big updates when you can leave the computer unattended.
– Hughes Net has the option to send you notification about your data usage.

She also asked about other internet providers in the area.
– Much depends on the line-of-sight. There are terrestrial wireless providers but she seems to be in a bad area to take advantage of providers like Smarter Broadband or Digital Path.
– Periodically check with AT&T for their plans to bring broadband to your area.
– Spiral is expanding with gigabit internet. Visit spiral.com to see their plans for your area.

The guys wished the listeners happy holidays

Last Updated 12:55 AM 12-15-2016

Notifications of new show notes and edits are tweeted at: twitter.com/ddhart.
– They’re tagged with #Zentech.
– When what’s said is unclear to me (or I’m unfamiliar with a topic) I tend to quote (” “) verbatim.
– Editor’s comments are delimited by < >

For a couple of months, the audio of today’s show is here. Recent shows are here.

Both Paul and Glenn were in the studio today.

If you’d like to talk to the guys during a Zen Tech show, call 530-265-9555. You can send an email to zen at kvmr dot org. And you’re invited to visit the website: zen.kvmr.org. You can listen to the live broadcast of this show by going to kvmr.org and clicking on ‘Listen Live‘ or use the KVMR app, which you can find on that page.

Paul said the app gives you a 64 Kbits/sec stream that’s “close to CD quality over the internet, which in many instances is better than the FM we broadcast from here”. That’s about 28meg of data per hour or 1/4 of gig per 10 hours of listening. If you’re listening over a cellular connection and you have a 1gig data plan, you can listen for 40 hours before you exhaust the 1 gig (assuming you do nothing else online). There’s also a 32kbps stream for those with low bandwidth (dialup).

 If you go to kvmr.org and click on ‘Listen Live‘, you’ll see different types of stream to choose from. The one with the best quality is the AAC stream.

Glenn did some Black Friday shopping from the ease of an armchair. He then went to Fry’s to pick up what he ordered. Paul noted that Fry’s has a sign saying they will beat internet prices. Glenn had the impression that “most retailers” are doing that now.

By the end of this year, Paul expects to see the beginning of the end of hard drives with spinning platters and the rise of solid state disks (SSD). He thinks the sale of SSD will exceed that of the mechanical drive in all but the largest capacities. Currently the SSDs are about 4X the price of regular hard drives for the same capacity, but he believes that will drop to 2X at the start of next year.

You can convert your current computer to use a SSD.
– Mac Book Air don’t use the SATA interface but a miniature PCI data bus.
– Performance of SSDs is typically between 5 and 10 times that of the spinning drives.
– You can directly replace the spinning drive with a SSD that’s in the same enclosure that has the SATA interface.
– On Ebay or Amazon you can get a SATA to M2 adapter. It’s a black rectangular box that physically matches the dimensions and electronic characteristics of the spinning hard drive. It has 4 or 6 screws that let you get inside where there is an M2 socket where you plug in the SSD.

The Mac Book Air has been sold with a 128gig SSD and people have been upgrading them to a bigger drive and then selling the 128gig drive on Ebay. So that’s a good place to look if you want to get started with an SSD.

Paul said the strategy is to use the rather small 128gig SSD for your boot drive: you boot, 5 to 10 times faster, and run the operating system from it. And use a separate spinning drive for your data. A two-drive setup has always been more efficient than using a single drive because the read/write heads don’t have to make big movements between reading data and reading operating system files. For Mac users he suggested putting the 78 gigs of OS 10 on the SSD along with your applications, and putting the home directory on the second drive.

For Windows you only need 50 to 60 gig on the SSD for the operating system. You’ll likely have to call Microsoft to tell them you moved your operating system. They will issue a new key. <Windows is aware of changes in hardware and when enough components have been changed it may refuse to run, to prevent piracy as I recall.>

On Ebay, Paul found a SATA to M2 adapter for $5 and a 16 gig M2 SSD drive, which is big enough to hold the Linux operating system. Linux takes about 8 gigs of drive space.

Paul had some DV tapes (digital videotapes) that he wanted to edit. He downloaded a program called Dvgrab from the Ubuntu distribution. The program was able to recognize his Firewire cable connected to his video camera. He got it to rewind the tape, start playing the tape, start capturing the tape <the data>, read the timestamps of the scenes on the tape that were then used to create file names for each scene. So if he had 10 different scenes on a tape (he pressed the record button 10 times), there would be 10 files created, one for each scene. The files created are uncompressed and require about 14 gigs per hour of tape. He then used a program called ffmpeg and a frontend <a graphical interface> called winff to compress the videos.
<Paul didn’t say it but ffmpeg & winff are available for Windows too (even on XP). Download here…
ffmpeg – 48.5meg
winff – 20meg>

Paul said he could have done the job on a Mac but the software that comes with it tries to do all of the steps at once. He wanted to keep the scenes separate as well as monitor the results at each stage.

Paul said that there’s a distribution of Linux devoted to multimedia called Ubuntu Studio. You can find it at ubuntustudio.org. There’s nothing special about the Linux, it’s the programs included with it that are specially chosen to do work on various media, not just video.

Paul again mentioned software for DJs called Mixxx found at mixxx.org. There are versions for the PC as well as Linux and Apple. It also comes with Unbuntu Studio. He noted that Linux is great replacement for old operating systems like Windows XP, ME or Vista running on old hardware.

The disclaimer:
The opinions and views expressed on KVMR are those of the speakers only and not necessarily those of KVMR management, staff or underwriters.

Bruce called. He has a need to install an unsigned driver on a Windows 7 or XP machine. He wants to do it without going thru the process of plugging in the device, having Windows go look for a driver and finally give up, and then go into the device manager to tell Windows I have the driver. Is there a place to put the driver & .inf file where Windows will find it immediately?
– What works sometimes is to put in the medium that has the .inf file, right click on it and click install. It doesn’t always work. Paul doesn’t know why.
– Before you do that you may have to undo your previous attempt to install the driver. It’s possible that not all files will uninstall. Look in the directory called System32 for the .inf file <to remove it, I suppose>.
– Glenn suggested using Revo Uninstall. It’s good at finding all of the files that need to be uninstalled. You would likely want to try to go thru the install process so all the files you want to get rid of are where they should be, before running Revo Uninstall.
– On Win7 you plug your device in, “it immediately pops up trying to be helpful and you immediately tell it to go away and quit bothering you”. At that point you launch your device manager by right-clicking My Computer and left-clicking on Manage.

Beginning with XP, Microsoft provided the method of signing drivers to ensure that the driver came from the manufacturer of the device being installed. In Win10, possibly in Win7 but not XP “there is a test signing mode which is used by developers which is used in such a way that they can try their drivers out, but you have to turn that on”. However, you may have to contend with your anti-virus software issuing warnings and you may have to temporarily turn off your anti-virus.

The guys talked about misinformation and disinformation and Paul mentioned the site fair.org. He didn’t go into details but made it seem like a fact-checking site.
<Research suggests that misinformation is just as likely to go viral as reliable information>

Paul talked about good journalism principles that he found on journalists.com in 2009. <Doesn’t seem to be anything on that page now.>
– Name your sources
– Protect your source
– Be objective
– Offer balance
– Avoid conflict of interest
– Don’t censor. Don’t withhold information that’s important to the whole story.
– Get it right. Better to be accurate than first.

Getting back to SSDs, Paul said M2 memory is also known as M.2. Newegg has it in a 256 gig size for $99.

Glenn thanked the listeners who support KVMR. If you’d like to become a supporting member, you can call the KVMR office at 530-265-9073 or visit kvmr.org.

Glenn said he’s gotten comments suggesting Paul hogs the air waves on Zen Tech. Glenn appreciates the concern but that it’s unwarranted. He always feels free to talk on the air and defers to Paul for his great knowledge.

Changelog:
Added links to Windows versions of ffmpeg & winff here
Added link to article about misinformation here

Last Updated 1:34 PM 12-1-2016

fair.org