Once downloaded and verified, you need to write the ISO to a USB drive or DVD to install Ubuntu Server.
If you need an interim release or an older LTS (like 22.04), click the link "Other versions of Ubuntu Server" just below the green button. This will take you to a list of all available releases. For production, avoid interim releases unless you specifically need newer kernels or packages. download ubuntu server iso
The file size is typically 1.5 GB to 2.5 GB depending on the release. Save it to a location you remember (e.g., ~/Downloads/ ). While downloading, note the filename – you will need it for verification. Once downloaded and verified, you need to write
echo "Downloading checksums and signature..." wget -c "$BASE_URL/SHA256SUMS" wget -c "$BASE_URL/SHA256SUMS.gpg" While downloading, note the filename – you will
Upon visiting the download page, users are presented with two primary release streams. Selecting the correct one depends on the use case.