E July Update

Another hot and humid work week is coming to an end. It’s been raining a lot, and that hasn’t cooled things off. It’s just steamy. The warm weather won’t be around for too much longer, we’ll just transition into cold and snowy soon enough.

It’s a good time to get out and about and try to enjoy the warm weather if you can. I like to have a lite weight laptop with me most of the time, but I’m not too keen on taking a very expensive one out into the somewhat harsh environment. Especially if I can get some productivity out of an older less expensive unit. Looking at the prices on the new MacBook Pro configurations makes me hesitant to upgrade my old MacBook Pro. In fact, I’ll usually take my sub $200 IdeaPad or my long in the tooth netbook. They still work, and if either gets dropped or soaked – it’s not that tragic. If I ruined a brand new $2000 laptop out in the swamp I’d probably feel a little nauseous for days – and I’d be noticeably displeased for quite some time.

Fortunately, there are still some well supported Linux Distributions that enable many users to get a lot of functionality out of older or less expensive hardware. This doesn’t mean you need to forgo any decent level of security or reliability. Ubuntu 18.04 and Mint 19 XFCE distros work quite well with lower system requirements, but I have similar results with Windows 10.

Yes, I do get a lot of usefulness out of my iPhone and I know lots of people who use their iPad as their main mobile productivity tool, but they can be a little pricey too if you’re on a limited budget. I shouldn’t leave out Chrome-books, but I don’t have a lot of experience with using them. I don’t see why I would when I can run Linux.

I’ve used the Lenovo IdeaPad 110s for over a year. I added a 32 GB micro SD card and it works great. It’s very lite and I have used it many times for trying out various distros.

At the moment I’m running the latest Mint 19 Tara. There was Grub loader issue on an earlier installation iso image, but the latest iso installed very smoothly. I have been impressed with how well even Audacity works on this laptop. Add a decent USB microphone and you have a nice little podcast production studio.

You can do a lot of the same things with just an iPhone, but I can also run Wireshark on the IdeaPad, which is kind of handy. It’s not only better for your budget to extend the life of older or less expensive laptops – it’s probably better for the environment.

The basics you may require a laptop to support are: Wifi and hardwire Ethernet. Basic command line tools including SSH and Putty Tools, Wireshark, Web Browser, Text editor, Calculating spreadsheet, Python and/or Powershell, Audacity, Skype.

Usually, all are available either in a decent Linux Distro – or available in supported repositories.

Windows basic install supports most of these requirements, including some usually available in the “Microsoft Store” – which is similar to Ubuntu’s Flagship Distro software “Store” I’m not a fan of either. You may find yourself filtering or trimming out some unwanted commercial applications.

I recommend keeping an eye on your resources – CPU and memory impact under normal operating conditions. If your system is slow responding crashes too often, then maybe it is time to upgrade – by how much will be dependent on your current and future needs, but if most of your needs are fulfilled by a web browser or at a shell prompt – you probably can get a lot done with a limited system.


SolaceCoin: Helping Others One Block At A Time


SolaceCoin was created to help charities while also serving as a currency for daily usage.

How it works

6% of each block mined will be given the “Dev wallet”

30% of which will go to the charity wallet. the rest will be used to get listed on exchanges and support continuing development.

These coins will be slowly released to exchanges and the proceeds will be donated to a charity.
Charities are chosen by the community through voting.

Driven by CryptoNote: Anonymous transactions, no public ledger; used by other coins such as Monero

“SolaceCoin is a Crypto Currency waiting to make the world a better place one block at a time”


Algorithm: Cryptonight Heavy

Block Window Time: 60 Seconds

Total Supply: 21 Billion

Block reward +- 6000 as block reward varies

Using Camel distribution: Accelerates over years with the block reward changing every month.

Forked from the Ombre team

Wallet: https://www.solace-coin.com/getting-started/

CPU and GPU Mining supported




Meltdown – How much will your CPU be affected?

Meltdown and Spectre were a hot topic this week for anyone who uses a computer. That would be a huge number of affected systems mainly because Intel chips were highlighted as having a design flaw (apparently for many years) that presents a “potential” Security weakness that could be capitalized on for some malicious activity. ARM and AMD chips also are identified as having the same or similar problems. The issue is how the CPU passes control to the kernel operations, then takes control back. Speculative execution is used to increase performance, but due to the CPU vulnerabilities, sensitive data may be exposed. Meltdown affects the isolation between applications and the operating system. This requires hardening the system against any exploits that could leverage these vulnerabilities. Anyways, it would be a good idea to update your operating systems security patches and antivirus.


Now as everyone scrambled to patch their operating systems (Windows, Mac, and Linux) the concern now is a possible performance hit due to the fix. Of course, how can you be certain that your system is affected by the vulnerability or the performance hit from the patching especially if you never check to see how your CPU/CPUs are currently performing.




In Windows 10 it’s pretty easy to open up Task Manager and select the Performance tab to see your CPU Base Speed, Utilization, and Speed. It’s quick and handy. You can play with the graph a little to see a summary view, Logical Processors. What you might want to check is if your system currently has the flaw issue.

Performance Monitor


If your familiar with Powershell you can do s little testing.

When you run Powershell as Administrator you would run a few commands:

Install-Module SpeculationControl


You may then need to run:

Set-ExecutionPolicy Bypass


If that runs through ok, then the actual check is done by running:



When you’re all done looking through the results don’t forget to set the execution policy back to “Restricted” by running:

Set-ExecutionPolicy Restricted



Run on my  old test machine ThinkPad (After checking my updates for KB4056892 OS Build 16299.192)


LINUX CPU check:


In Linux it’s also very easy to check on your CPU.

Here are a few quick command line checks you can do with SUDO:


# dmidecode -t 4


# watch grep \”cpu MHz\” /proc/cpuinfo

CPU speed

A lot more detail can be had with:


# less /proc/cpuinfo

To check your Linux system

cat /proc/cpuinfo

This will contain a line that states:

bugs     :cpu_insecure

if your kernel has KPTI patch


As usual, I would suggest keeping your distro’s security up to date with apt update and apt upgrade.

Will newer chips be the best solution – probably? I’m very interested in the AMD chips now, mostly because they might be less impacted. That’s still a little fuzzy, but if I do pick up a new pc anytime soon – I’ll take a serious look at the AMD chips. We shall see how all this pans out in the next few weeks – or months. For now, I think I’ll wait. So, keep an eye on the performance of your system and see if you notice any significant impact as new patches get rolled out. Usually, you want to get more performance out of your systems, not less.


End of Year

It’s been an interesting year

Security alerts, Cyber threats, Fake news, and more critical patch updates than you can shake a stick at. Robots are competing in the job market, A.I is looming, and cold air from the far north is sweeping across the land.  Whether it was a good year, a bad year, or nothing too impressive, it’s just about over now. The new year is coming fast. Are you smarter than you were a year ago at this time? Hopefully, the answer is yes if you put any effort into improving your skills, knowledge, and confidence level. Now you can set down some goals for next year. You can also reflect on your hopes for next year.

New Year Goals

One of my goals is to continue to improve and refine my command line skills for both Linux and Windows. It’s the same goal every year, but I know I can continue to improve as operating systems and applications are further developed …..which is inevitable if such technologies remain relevant. Amazing enough will be the number of outdated operating systems that remain in operation. Over complex and poorly understood system designs will continue to frustrate many. Buzzwords will be bantered about as opposing views on remote vs local support, maintenance, and storage are pondered. Computer hardware and software skills will still be required in many industries, but knowing more about the core business these components support will also be crucial. Sadly this is often overlooked. If you are reading this then you most likely already know this. Will this all change next year? Probably not. Will more people drop Windows and move over to Linux and OSX? Some might, but most won’t, so you’ll still need to sharpen your “Microsoft” skills unless you’re adamantly opposed to all things “Windows”. Good luck with that. Most of the generic questions and issues techs get presented with are based in the Windows realm.

Sometimes Windows and Linux techs working together enhance each other’s skill sets and often the customer or end-user is the beneficiary.  I guess that’s a plug for “work with others” it isn’t always as painful as you may expect.

If you can navigate your way through all the “Fake News” (technology related of course) and Silo building you may encounter, plus sharpen and learn new skills, you should do well next year.

You don’t need anyone to tell you how good you are at anything. You know how good you are. That’s the bottom line. Resist the urge to speak when often it’s more productive to listen. Learn from any and all mistakes you or others may make, and try not to stress out too often. Make next year a great year whoever you are or wherever you are. Practice, practice, practice, it might just pay off in ways you don’t foresee. You can always improve your skills. The trick is to avoid wasting time and energy on the technology you’ll  never use or won’t encounter often. Distractions are everywhere. Know your strengths and weaknesses, but also be realistic about your limitations. Try to get the most out of what you already have. Your “experience” is often an asset, but getting more out of less is a skill.  Re-read some of those tech manuals that are still relevant. My best advice though will be to take a break once in a while. Enjoy all the non-tech parts of life. Take time to unplug and recharge.


I thought that I might give the latest Solus MATE a try while I was looking at writing a few words about terminal run file managers. I used it a while back with the Budgie desktop and liked it a lot. It was a great OS for my laptop, but I was spending most of my time using Windows 10, Manjaro, and Ubuntu for some work I was doing and I think I just got distracted and forgot about it. No complaints, just sometimes circumstances send you in odd directions that you hadn’t planned on and some things get left behind.

Anyhow, I was listening to the Late Night Linux podcast  https://latenightlinux.com/  the other day and remembered that I kind of liked that Solus “OS”. I probably shouldn’t refer Solus as a spin or Distro since I believe it’s built as an Independent development. (not directly based on Debian, Fedora, or Arch)  I think it’s very much an “Original” Linux Desktop. I’m sure there would be some disagreement on that, and that’s fine. I hadn’t intended to actually write a post about Solus, but somehow it’s starting to sound like I might be.

So the reason I installed Solus Mate was to install a few terminal based file managers that I have used over the years on other Linux systems. As I recall, Solus seems to allow me to get to work right away without any distractions. That still holds true in this latest installment. Since I usually use “Apt” on Ubuntu and “Pacman” on Manjaro to install packages from their respective repositories, I almost forgot that for Solus I had to use: “eopkg install ranger” to install the very handy Ranger terminal based file manager.  That is also true for “eopkg install mc” to install Midnight Commander.

If you prefer not to install packages from the command line, then Solus Software Center works well also.

I like the workflow Solus supports. I can get right to work in a terminal, easily install the packages I want to use – a simple file manager I can run from the terminal. Ranger works nicely, I prefer it to Midnight Commander. Midnight Commander also works well, and I can see how some would prefer it to Ranger. It kind of reminds me of Dosshell from the old DOS days. I’ll use “Glances” to compliment the file manager.

I was going to write a little about terminal file managers, but I think I’m getting distracted again….by how nice Solus works for me. I installed it, I used it, I like it.


Solus Software Center:


Update your system from the Software Center

software center update


MC (Midnight Commander)


Quick color scheme change (darkfar)


Ranger 1.8.1

Simple yet elegant design (very Vim – like)


Glances. (command line utility)

Nice compliment to any terminal based file manager.


Helpful Hints


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