Since the installer can't handle dual booting; I looked for instructions for doing Neon LVM manually, but I can't find instructions either.
Granted, no one wants to run Windows, but until most AAA games are released on Linux, dual booting is still needed.
Can we get some guidance on how to do this manually in the installer?

Thanks!

Any instruction for Ubuntu/Kubuntu will work, something along the lines of this:
https://askubuntu.com/questions/1081225 ... om-scratch

Basically, the installer does not handle custom LVM setups, but you can manually partition the drive from a live session and then do a full manual install.

For an overly tedious and long explanation:
https://help.ubuntu.com/community/Manua ... The_stages