Ubuntu doens't have a CPU governor.

lv2/Readme.md

@@ -3,3 +3,12 @@ This folder contains pre-built binaries for an initial bundle of Lv2 plugins.
 This arrangment is temporary, and is expected to go away, once a reliable distribution 
 of this project and the ToobAmp project via apt can be arranged. 
 
+To update the arm64 binaries for ToobAmp, build the ToobAmp project, run `./install.sh` in the ToobAmp project directory,
+and then run `./provisionLv2` in the pipedal root directory. This copies the ToobAmp binaries into the pipedal source tree.
+
+The x86_64 binaries are, instead built from an artifact provided by the github CMake build action. Currently, these 
+binaries are built on an Ubuntu 24.04 LTS build runner. PiPedals's build runner should run on the same build runner 
+configuration. The CMake build process will unpack the artifact, and extract ToobAmp LV2 binaries into the build directory
+where the debian package can pick them up.
+
+

lv2/x86_64/unpackArtifact.sh

@@ -0,0 +1,7 @@
+#!/usr/bin/bash
+
+rm -rf build/lv2_x64
+mkdir build/lv2_x64
+
+mkdir build/lv2_x64/pkg
+dpkg-deb -x lv2/x86_64/toobamp_*_amd64.deb  build/lv2_x64/pkg