Lion installer stuck on DSMOS

[lukarak]

So.

I do the xMove and reboot. If i use the boot loader from my SL installation (from Multibeast), to boot the Installer partition, it stops after DSMOS has arrived. PCIRootUID=1 doesn't help.

Then i restored the lion install on a USB stick, and installed multibeast on it. If i do that, then i can enter even the installation on the Installer partition of the hard drive.

What could be the reason. I thought two multibeast instalations, same version, install the same bootloader.

OK, i was able to run the installer, but and then boot the installation the usb stick, but when i restart, it again freezes on DSMOS has arrived. I have the DSDT that worked with 10.6.8, and then i did a clean lion install from the Installer partition. I can boot it with the USB stick, but not when i install Multibeast. Then it always hangs on DSMOS, both booted from USB or hard drive loader.

I selected the following options:

User DSDT
System tools
audio alc 8xx + rollback
hard disk kexts
network lnx2mac
PCI config fix
PCI Root fix
Macpro 4,1
64 bit boot screen

Has anybody had similar problems?

 

[defiancenl]

How long do you wait before you reboot the pc after dsmos?

 

[lukarak]

I left it overnight.

I have since switched form GTX 460 to GTX 580 and i was able to get into the OS, after about 30 secs on DSMOS has arrived, but now it stays frozen for about 10 minutes. I can move the mouse, but finder is blocked, i can't click on the dock, on icons, on the menu bar, nothing. Then suddenly it changes and i can use it normally.