Running CQRLog 2.1.0 on Linux Mint 17.3 Rosa. Found that there is a new version 2.2.0-1. FAQ said that upgrade would be automatic on supported systems but no automatic update happened. This occurred before when I upgraded to version 2.1.0. Saku instructed me to backup CQR config directory and to install the .deb file over the existing CQRLog installation. That worked. Have had no troubles with CQRLog 2.1. Saku did say that after I installed v 2.1 from the .deb package that further updates would be gotten through the PPA.
Yes, I checked to see that the proper PPA was installed.

My question is why did the update from the PPA Fail? Is version 2.2.0-1 compatible with Linux Mint 17.3? I think CQRLog is installed in /home/marty/software/CQRLog. Should I rename this directory and install from the .deb package? Is there a better way to get v 2.2.0-1 installed?

Have been a loyal user for eight years now and love the program.

73,
Marty, N3MOW