On 01/11/2013 07:01 PM, Nicholas Ipsen wrote:

Yikes, I may really have stepped in it with that filesystem check...

[trim /]

Note that this is not the device that was giving me trouble before,
nor is it the on I replaced it with.

What have I done wrong here?

Are you also getting errors from the controller/drive?

If so, you might have a hardware problem, like a power supply going bad
(writing draws significantly more power than reading).

Please post your latest complete dmesg.

Phil