Ventura docs for M2 Macs in this comment: https://gist.github.com/henrik242/65d26a7deca30bdb9828e183809690bd?permalink_comment_id=4555340#gistcomment-4555340
Old Monterey docs in this old revision: https://gist.github.com/henrik242/65d26a7deca30bdb9828e183809690bd/32c410e3a1de73539c76fa13ea5486569c4e0c5d
Solution for Sonoma: https://gist.github.com/sghiassy/a3927405cf4ffe81242f4ecb01c382ac
Hi,
Updated mine but had to temporarily # out the host file entry #0.0.0.0 gdmf.apple.com
save the file, keep terminal open.
Go to software updates, download and install update, but just before it restarts, I remove the # and save the host file then block internet access to my MACID in my router.
Restart, it will install and should allow you back in no issues.
this is my path but it might be different for others, so I can’t promise it works, I’ve done the last 3 major OS jumps and it’s worked.