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Home / Author: Mike Richards / Page 2

Author: Mike Richards

Installing & upgrading CQRLOG on a Raspberry Pi

Updated 17 July 2020 to add missing wildcards from the apt install line! CQRLOG is one of the most complete contact logging programs for Linux and the Raspberry Pi, but building the latest version from source can be problematic. In[…]Click to read more..

Posted on 14th July 202017th July 2020 by Mike Richards — 13 Comments

Unstable Raspberry Pi – Taming the Power Supply

I frequently get asked to help with, seemingly random, behaviour of the Raspberry Pi. By far the most common cause is the power supply. Whilst the use of a USB socket for the power supply connection is very convenient, it[…]Click to read more..

Posted on 4th February 20204th February 2020 by Mike Richards — 1 Comment

Raspberry Pi – Update to WSJT-X v2.0.0

Version 2.0.0 of WSJT-X brings several new enhancements but is incompatible with previous versions of WSJT-X. As a result, all users must update to version 2.0.0. The update process shown below can also be used for a new installation. In[…]Click to read more..

Posted on 12th December 201823rd December 2018 by Mike Richards — 4 Comments

Repairing Corrupt System Files in Windows 10

** Updated 3rd Jan 2019 – To add extra DISM commands and recovery options. Windows includes a number of tools to get you out of a fix if your computer starts misbehaving. In this post, I’ll run through the repair[…]Click to read more..

Posted on 20th September 20183rd January 2019 by Mike Richards — Leave a comment

Troubleshooting systemd Services

Raspbian, like most Linux distributions, has changed to using systemd as the primary software suite to control the Linux system. Part of systemd’s responsibilities include running the services that provide much of the Linux functionality. Systemd is also the ideal[…]Click to read more..

Posted on 26th March 202012th June 2020 by Mike Richards — 3 Comments

Raspberry Pi – Transfer WSJT-X, JS8Call and FLDIGI settings to a new image

Several customers have asked me how they can move their settings and macros from one Pi image to another. This post attempts to simplify the process. To preserve your settings, you just need to copy a few files from the[…]Click to read more..

Posted on 3rd May 2019 by Mike Richards — 2 Comments

Raspberry Pi 3+ & Ubuntu Mate – WARNING

Having just wasted time trying to get this going, I’ve discovered that the Ubuntu Mate download on the official Raspberry Pi site doesn’t work on the Pi3B+! This has been known about since March but has not been resolved! The supplied[…]Click to read more..

Posted on 22nd November 201822nd November 2018 by Mike Richards — 2 Comments

FLDIGI fails to start with a fatal error

I recently has a case where one of my Austrian customers was using my Data Modes card but couldn’t start FLDIGI. When starting from the desktop, FLDIGI would show no response. When started from the command line, it would fail[…]Click to read more..

Posted on 11th February 2020 by Mike Richards — Leave a comment

Raspberry Pi – Multiple Instances of RTLSDR as a Service

My Raspberry Pi RTL Dongle server cards run the server as a service under systemd. This has several benefits including a better-defined start and the facility to stop/restart a service gracefully. One of my customer recently asked if it was[…]Click to read more..

Posted on 6th March 20196th March 2019 by Mike Richards — 3 Comments

Windows 10 Backup and Restore

Windows 10 still includes the Backup and Restore facility from Windows 7 but it’s been hidden! Here’s how to find it: In the Windows search box (bottom left of screen) enter: control panel Open the control panel and in the[…]Click to read more..

Posted on 26th September 2018 by Mike Richards — Leave a comment

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All Pi cards updated for the Pi-400 and Pi-Zero2 using the latest Raspberry Pi OS! Dismiss