I have this problem, but I have learned something new about it, the
problem seems controller related during its interaction with a ext4 file
systems using ncq. When I first had this problem, I assumed it was
hardware so I bought a new disk and added it to my system and on a lark
I reformatted and
I can confirm this happens with 64bit Natty and Oneiric. I have read but
not tested that this does work on 32bit which is the cause for so much
confusion about it. One issue may be the drivers come in a mixed
32/64bit inf file so it might be loading the wrong one. When you plug
it in ndisgtk and
