Canonical engineer Dimitri John Ledkov announced on Wednesday that Ubuntu does not plan to offer 32-bit ISO installation images for its new OS version starting with the next release — Ubuntu 17.10 (Artful Aardvark) scheduled for release on October 19. […]

from https://www.bleepingcomputer.com/news/software/ubuntu-to-stop-offering-32-bit-iso-images-joining-many-other-linux-distros/