11.10B2: device order problems with netboot

[Reinhard Haller]

Hi

I've installed 11.10B2 from an USB-stick. The installation was fast and
painless up to the installation of the MBR.
Without corrective action the MBR is written back to the USB-stick and
not on the boot disk.

My config:
ASUS p8Z68-v
samsung HE103SJ on SATA3G_3 (boot disk) as /dev/sdf
samsung HE103SJ on SATA3G_4 as /dev/sdg
usb-Stick as /dev/sda
card reader ultron ucr75-in1 as /dev/sdb/ and /dev/sdc

Is this a problem of the ubuntu-beta or ASUS-BIOS (I had problems to get
the usb-stick as first in the boot order)?

Thanks
Reinhard