Ubuntu Unity 24.10

Ubuntu Unity 24.10 continues to use Unity 7.7, and has seen a move away from unity-greeter as a result of some bugs discovered only a short while before the release (after the archive freezes) to lightdm-gtk-greeter; we continue to use LightDM, of course (this bug also affected other flavours of Ubuntu that used unity-greeter atop LightDM). As with Ubuntu Unity 24.04, the 24.10 installation images use Calamares. We would like to thank Simon Quigley and Aaron Rainbolt for integrating Calamares with our existing Ubuntu Unity live session, and last-minute fixes for bugs reported prior to the final release.