Category Archives: Linux

Linux

Raspberry Pi and LogitechMediaServer and Squeezelite

First you need to download the latest Raspberry Pi Raspbian OS from here.  Get whichever version you want but I like to get the desktop version so I can VNC into it as it makes it easier.

If you have never done this connect your Raspberry Pi to a monitor, keyboard and mouse.  If you are an old salt with Linux then just run headless and SSH into your Pi.

Once you download that file UNZIP IT.  UNZIP IT.  The file will end with an extension of .img

Do NOT try to burn the zip file to your SD card.  UNZIP IT AND GET THE .IMG FILE.

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Using A Laptop Without Internet

This is one of my favorite subjects.  Repurposing an older computer and using it when there is no available internet connection.  If you have internet that is a big plus and you can and should use it but computers are still pretty useful with no network with the addition of a couple of pieces of inexpensive hardware.

What can a computer do that isn’t hooked to the internet? Quite a lot actually. Here’s a few things you can do:

  • Watch digital over the air television
  • Listen to FM or AM radio
  • Listen to Shortwave Radio
  • Listen to Amateur Radio
  • Listen to emergency service transmissions such as police, fire, weather, etc.
  • Decode NOAA Weather Satellite Images
  • Detect Aircraft Overhead
  • Decode Digital Transmissions that are unencrypted

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How to do Screen Sharing on Ubuntu 18.04

I set Screen Sharing up on Ubuntu 18.04 but then found out none of my clients could connect to it.  After a little digging I found that in order to use VNC Viewer (or other software) from another computer that I had to disable encryption.  Yeah, not ideal but I need it to work.

First go to Settings and then “Sharing”.  Make sure to turn the Slider in the upper right hand corner to the ON position.

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