I'm having problems installing 12.04 or 11.04 in a new Dell Vostro 3460.
The issue becomes on the "Raid" performance that comes with the laptop, a 500GB HDD and a mini SATA 32GB SSD. With Windows there are no problems using this performance, the boot are in the SSD and the system loads very fast, but when I try to install Ubuntu, it doesn't show any hard drive in the disk selection screen.
Does someone have or have solved this issue?