diff --git a/.github/workflows/10min-iiab-test-install.yml b/.github/workflows/10min-iiab-test-install.yml
index 0926191af..2e567f984 100644
--- a/.github/workflows/10min-iiab-test-install.yml
+++ b/.github/workflows/10min-iiab-test-install.yml
@@ -22,13 +22,18 @@ jobs:
     steps:
       - run: echo "🎉 The job was automatically triggered by a ${{ github.event_name }} event."
       - run: echo "🔎 The name of your branch is ${{ github.ref }} and your repository is ${{ github.repository }}."
+      #- name: Dump GitHub context (typically almost 500 lines)
+      #  env:
+      #    GITHUB_CONTEXT: ${{ toJSON(github) }}
+      #  run: echo "$GITHUB_CONTEXT"
       - name: Check out repository code
         uses: actions/checkout@v3.1.0
       - run: echo "🍏 This job's status is ${{ job.status }}."
       - name: GitHub Actions "runner" environment
         run: |
-          whoami    # runner
-          pwd       # /home/runner/work/iiab/iiab == $GITHUB_WORKSPACE == ${{ github.workspace }}
+          uname -a    # uname -srm
+          whoami      # Typically 'runner' instead of 'root'
+          pwd         # /home/runner/work/iiab/iiab == $GITHUB_WORKSPACE == ${{ github.workspace }}
           # ls
           # ls $GITHUB_WORKSPACE
           # ls ${{ github.workspace }}
diff --git a/.github/workflows/30min-iiab-test-install-deb12-on-rpi3.yml b/.github/workflows/30min-iiab-test-install-deb12-on-rpi3.yml
new file mode 100644
index 000000000..9940b2781
--- /dev/null
+++ b/.github/workflows/30min-iiab-test-install-deb12-on-rpi3.yml
@@ -0,0 +1,65 @@
+name: '"30 min" IIAB test install deb12 on rpi3'
+# run-name: ${{ github.actor }} is testing out GitHub Actions 🚀
+
+# https://michaelcurrin.github.io/dev-cheatsheets/cheatsheets/ci-cd/github-actions/triggers.html
+on: [push, pull_request, workflow_dispatch]
+
+# on:
+#   push:
+#
+#   pull_request:
+#
+#   # Allows you to run this workflow manually from the Actions tab
+#   workflow_dispatch:
+#
+#   # Set your workflow to run every day of the week from Monday to Friday at 6:00 UTC
+#   schedule:
+#     - cron: "0 6 * * 1-5"
+
+jobs:
+  test-install:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        arch: [debian12]
+        include:
+        - arch: debian12
+          cpu: cortex-a7
+          cpu_info: cpuinfo/raspberrypi_3b
+          base_image: https://raspi.debian.net/daily/raspi_3_bookworm.img.xz
+          # source https://raspi.debian.net/daily-images/
+    steps:
+      #- run: echo "🎉 The job was automatically triggered by a ${{ github.event_name }} event."
+      #- run: echo "🔎 The name of your branch is ${{ github.ref }} and your repository is ${{ github.repository }}."
+      #- name: Dump GitHub context (typically almost 500 lines)
+      #  env:
+      #    GITHUB_CONTEXT: ${{ toJSON(github) }}
+      #  run: echo "$GITHUB_CONTEXT"
+      - name: Dump matrix context
+        env:
+          MATRIX_CONTEXT: ${{ toJSON(matrix) }}
+        run: echo "$MATRIX_CONTEXT"
+      - uses: actions/checkout@v3.1.0
+      - uses: pguyot/arm-runner-action@v2
+        with:
+          image_additional_mb: 1024
+          base_image: ${{ matrix.base_image }}
+          cpu: ${{ matrix.cpu }}
+          cpu_info: ${{ matrix.cpu_info }}
+          copy_repository_path: /opt/iiab/iiab
+          commands: |
+              echo "🍏 This job's status is ${{ job.status }}."
+              grep Model /proc/cpuinfo
+              uname -a    # uname -srm
+              whoami      # Typically 'root' instead of 'runner'
+              pwd         # /home/runner/work/iiab/iiab == $GITHUB_WORKSPACE == ${{ github.workspace }}
+              apt-get update -y --allow-releaseinfo-change
+              apt-get install --no-install-recommends -y git
+              ls /opt/iiab/iiab
+              mkdir /etc/iiab
+              cp /opt/iiab/iiab/vars/local_vars_none.yml /etc/iiab/local_vars.yml
+              /opt/iiab/iiab/scripts/ansible
+              ./iiab-install
+              cd /opt/iiab/iiab
+              iiab-summary
+              cat /etc/iiab/iiab_state.yml
diff --git a/.github/workflows/30min-iiab-test-install-raspios.yml b/.github/workflows/30min-iiab-test-install-raspios.yml
index e1cb81c17..ea89758ed 100644
--- a/.github/workflows/30min-iiab-test-install-raspios.yml
+++ b/.github/workflows/30min-iiab-test-install-raspios.yml
@@ -42,7 +42,14 @@ jobs:
     steps:
       #- run: echo "🎉 The job was automatically triggered by a ${{ github.event_name }} event."
       #- run: echo "🔎 The name of your branch is ${{ github.ref }} and your repository is ${{ github.repository }}."
-      #- name: Check out repository code
+      #- name: Dump GitHub context (typically almost 500 lines)
+      #  env:
+      #    GITHUB_CONTEXT: ${{ toJSON(github) }}
+      #  run: echo "$GITHUB_CONTEXT"
+      - name: Dump matrix context
+        env:
+          MATRIX_CONTEXT: ${{ toJSON(matrix) }}
+        run: echo "$MATRIX_CONTEXT"
       - uses: actions/checkout@v3.1.0
       - uses: pguyot/arm-runner-action@v2
         with:
@@ -52,11 +59,12 @@ jobs:
           cpu_info: ${{ matrix.cpu_info }}
           copy_repository_path: /opt/iiab/iiab
           commands: |
-              test `uname -m` = ${{ matrix.arch }}
-              grep Model /proc/cpuinfo
               echo "🍏 This job's status is ${{ job.status }}."
-              whoami    # runner
-              pwd       # /home/runner/work/iiab/iiab == $GITHUB_WORKSPACE == ${{ github.workspace }}
+              #test `uname -m` = ${{ matrix.arch }}
+              grep Model /proc/cpuinfo
+              uname -a    # uname -srm
+              whoami      # Typically 'root' instead of 'runner'
+              pwd         # /home/runner/work/iiab/iiab == $GITHUB_WORKSPACE == ${{ github.workspace }}
               sudo apt-get update -y --allow-releaseinfo-change
               sudo apt-get install --no-install-recommends -y git
               ls /opt/iiab/iiab