New Lenovo Z585 A10 laptop.
I can boot the 64 bit Live CD fine - Try Ubuntu -
dmesg contains lots of acpi stuff, Suspend is available etc.
When I do the install I am unable to boot without acpi=off in kernel line. Of course when booted I hav no suspend, no battery status etc...
Seems that casper is doing a bunch of things on the Live CD boot that I am not able to do with my install.