How To: Fix Error: Could not find an installed version of Gradle — osX macOS

Problem: “Error: Could not find an installed version of Gradle either in Android Studio, or on your system to install the gradle wrapper. Please include gradle in your path, or install Android Studio”

My problem was also that the path wasn’t available system wide, I could say $gradle -v” in some terminals but not all, the solution below fixed this issue. This problem was happening when I was trying to build an Ionic App for android, I had Android Studio installed as well.

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How To: Fix kernel panic-not syncing: VFS: unable to mount root fs on unknown block(0,0)

I ran into this issue while booting up my server. Luckily it was easy to fix after doing a bit of research 🙂

Problem: kernel panic-not syncing: VFS: unable to mount root fs on unknown block(0,0)

Solution: remove old linux kernels, your /boot drive is out of space

  • boot to grub and click on “Advanced options”
  • Select a previous kernel (should boot fine)
  • login and enter command
    • $ df
  • See if your /boot directory is 100% used
  • Remove old linux kernels
    • $ sudo apt-get autoremove


How To: Replace the LED’s on an LG 50LN5100

As I was biking home one day, a couple blocks from my house I noticed a flat screen TV on the curve in front of a house. I biked faster, picked up my car and inspected the TV. It looked in good conditions so I said to myself “If I can pick it up by myself I will take it with me”. I was able to lift it by myself and put it in my back seat. Plugged it in, and powered it on, I noticed a quick flash, sound turned on but black screen. Doing some googling I noticed it is a pretty common problem with these model of TV’s.

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How to: Fix Moto G4 Play Poor GPS Connection

This is an awesome phone, it does everything I want it to and battery lasts more than a day :). Unfortunately I started having GPS problems and after googling soon realized it was a common problem with the phone :/ . Thanks to the XDA thread I was able to do the fix below which improved my GPS signal 🙂 . The GPS readings were taken from the front of my house for consistency.

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How to: Replace and/or Upgrade a Flowtron Starter Bulb

Being in Wisconsin, mosquitos a merciless, they will suck all your blood. I bought a Flowtron mosquito repellent lamp off Amazon BK-15D 1/2 acre coverage, unfortunately we used it twice and it stopped working. Bought new bulbs and soon realized that it was the starter. I looked all over the internet and realized that the company was the only one who sold those types of starters anymore. They also weren’t returning my calls to get a new starter bulb or light bulb to see what the problem was.

Doing a bit of research I realized that I could upgrade the starter to use newer fluorescent starters, it would save money and hassle in the future, and hopefully last much longer.

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How to: Create a Magic Mirror 2 with Pi Zero W!

photo of magic mirror project

I’ve seen a lot of magic mirror projects and finally decided to make my own 🙂 I don’t spend much time looking in the mirror so I decided to make it instead an entry way mirror.  As I leave the house, I can see my calendar, what the weather should be like, and  motivational quotes. I relied heavily on the post below, just followed step by step, added missing steps, and took out some of the wordiness of the post. Will post pictures once I finish!

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How to: Sync iTunes with Android phone – doubleTwist

Unlike most people, I still have a local library of music on my computer, and I don’t like streaming music over 3G/LTE because it uses precious data! Therefore I wanted to find a way to create playlists on my computer and put them on my phone. Unfortunately It wasn’t as straight forward as I hoped, manually copying and pasting music between devices was cumbersome and not idea. Until I found doubleTwist!

So here is my workflow :

  1. Install doubleTwist Sync on your Windows computer!
  2. Create a smart playlist in iTunes that aggregates all songs with 5 stars
  3. Inside doubleTwist ONLY sync this playlist to your phone.

Now whenever you want to add new songs to your Android device, go to itunes, 5 star any new songs you want to add, sync with doubleTwist!