RUN apt update \
&& apt install -y wget
-ENV ISO_JAMMY_AMD64 https://releases.ubuntu.com/22.04/ubuntu-22.04.1-live-server-amd64.iso
-ENV ISO_JAMMY_ARM64 https://cdimage.ubuntu.com/releases/22.04/release/ubuntu-22.04.1-live-server-arm64.iso
+ENV ISO_JAMMY_AMD64 https://old-releases.ubuntu.com/releases/22.04.1/ubuntu-22.04.1-live-server-arm64.iso
+ENV ISO_JAMMY_ARM64 https://old-releases.ubuntu.com/releases/22.04.1/ubuntu-22.04.1-live-server-arm64.iso
RUN echo "Preparing ISO Pre-cache" \
&& wget $ISO_JAMMY_AMD64 -O /ubuntu-22.04.1-live-server-amd64.iso \