In trying to update all software in Ubuntu 20.04 using the GUI updater tool, the updater failed due to
unable to access some repository. sudo apt update identified the gnuradio PPA focal changing the
name of the release from something like gnuradio releases to gnuradio - releases
I accepted the update and then continued the upgrade.
This update downloaded and replaced gnuradio 3.8 with gnuradio 3.9 Now all of my flowgraphs
fail due to numerous errors, some of them are complaining filter parameter name errors, etc.
Is there some easy way to revert this change without having to rip all of gnuradio out, find the 3.8
repository, and start all over again? If not, what did the 3.8 repository change its name to?
-- Tom, N5EG