Also update apt-mirrors.txt

Author: gojimmypi

.github/workflows/test-build-aarch64.yml

@@ -58,12 +58,18 @@ jobs:
                 "$f"
             done
 
+            echo "Fix /etc/apt/apt-mirrors.txt (used by URIs: mirror+file:...)"
+            if grep -qE '^\s*https?://azure\.archive\.ubuntu\.com/ubuntu/?' /etc/apt/apt-mirrors.txt; then
+              # Replace azure with our mirror (idempotent)
+              sudo sed -i -e "s|^\s*https\?://azure\.archive\.ubuntu\.com/ubuntu/?|http://mirror.arizona.edu/ubuntu/|" /etc/apt/apt-mirrors.txt
+            fi
+
             # Peek (verify changes)
             grep -RIn "azure.archive.ubuntu.com" /etc/apt || true
             grep -RInE '^(deb|Types|URIs)' /etc/apt || true
 
       - name: Update repository
-        run: sudo apt-get update Acquire::Retries=3
+        run: sudo apt-get update -o Acquire::Retries=3
 
       - name: Install dependencies
         run: |

.github/workflows/test-build.yml

@@ -58,12 +58,18 @@ jobs:
                 "$f"
             done
 
+            echo "Fix /etc/apt/apt-mirrors.txt (used by URIs: mirror+file:...)"
+            if grep -qE '^\s*https?://azure\.archive\.ubuntu\.com/ubuntu/?' /etc/apt/apt-mirrors.txt; then
+              # Replace azure with our mirror (idempotent)
+              sudo sed -i -e "s|^\s*https\?://azure\.archive\.ubuntu\.com/ubuntu/?|http://mirror.arizona.edu/ubuntu/|" /etc/apt/apt-mirrors.txt
+            fi
+
             # Peek (verify changes)
             grep -RIn "azure.archive.ubuntu.com" /etc/apt || true
             grep -RInE '^(deb|Types|URIs)' /etc/apt || true
 
       - name: Update repository
-        run: sudo apt-get update
+        run: sudo apt-get update -o Acquire::Retries=3
 
       - name: Install cross compilers
         run: |

.github/workflows/test-sunnyday-simulator.yml

@@ -49,6 +49,12 @@ jobs:
                 "$f"
             done
 
+            echo "Fix /etc/apt/apt-mirrors.txt (used by URIs: mirror+file:...)"
+            if grep -qE '^\s*https?://azure\.archive\.ubuntu\.com/ubuntu/?' /etc/apt/apt-mirrors.txt; then
+              # Replace azure with our mirror (idempotent)
+              sudo sed -i -e "s|^\s*https\?://azure\.archive\.ubuntu\.com/ubuntu/?|http://mirror.arizona.edu/ubuntu/|" /etc/apt/apt-mirrors.txt
+            fi
+
             # Peek (verify changes)
             grep -RIn "azure.archive.ubuntu.com" /etc/apt || true
             grep -RInE '^(deb|Types|URIs)' /etc/apt || true