I have a serious problem with a PowerMac G5/1.8GHz 7.2 (A1047).When booting 3.12 or 3.13 boot.img from SATA-HD (ide.device), all SATA-drives disappears after kernel takes over the system and bootprocess stops. I can boot flawless from 2nd.ide.device (CD-ROM or Compactflash-Card) to 3.12/3.13 - system (Ambient), but no ide.device can be seen (HD-Tools, Mounter, etc.). That has nothing to do with the filesystem on HD - because the whole ide.device is gone....
This problem do not occur in MOS 3.11 or earlier versions! (and, of course, MacOS X is also running perfect).
Please, can anybody with the same Powermac veryfy that?
This is a early PowerMAC G5 (Dual), 1,8GHz, identifies as 7.2. Should be a A1047. Firmware-version is 5.15f0. Firmware version is shown by typing dump-properties in Firmwareconsole.