Re: fc14 preupgrade to fc15 hang on first boot
I run kdm, and mine hung for two reasons - one long hang was that even though a swap device was properly defined, I evidently needed to specifically run swapon on the device. The permanent hang was due to kdm still having a -rn option specified in the configuration file that it doesn't like now for some reason.
Also, I noted afterwards that due to having to use a --skip-broken to get it to run at all, it had skipped about half the packages. I removed the offending blockers and still need to do the rest of the f15 upgrade - perhaps today.