I created an installation media for 10.04.1. When I boot with this and try to "install" I can't see any disc partitions. If I open terminal and give direct command "dmraid -ay" and then try to "install" all disc partitions are visible for selection.
So, I conclude that dmraid is not able to correctly detect NVIDIA nForce 430 and activate raids which are defined there.
Ok
I created an installation media for 10.04.1. When I boot with this and try to "install" I can't see any disc partitions. If I open terminal and give direct command "dmraid -ay" and then try to "install" all disc partitions are visible for selection.
So, I conclude that dmraid is not able to correctly detect NVIDIA nForce 430 and activate raids which are defined there.
Let me know if any traces are needed.