I'm in the process of trying to setup a Lenovo Ideapad U410
with Fedora 17. The system keeps putting the SATA drive into UDMA/100.
Apparently the system has an Intel Mobile Express Chipset SATA AHCI
controller. I have found next to nothing detailing Linux support for
this controller. Does anyone have experience with this?
done the normal steps as far as checking to make sure the BIOS is set to
AHCI and has been since I installed. When the system first boots I get
messages such as "ata2.00: failed to enable AA(error_mask=0x1)"
a couple times as it boots up. Probably going to open a bug report if I
can't find anything else, but I'm not sure if this is a bug or just
unsupported hardware. Any pointers in the right direction on handling
this would be appreciated.