Comment 8 for bug 1050436

This happens in precise as well, and I've tried the one promising-looking post-2.00 upstream patch (r4559) with no luck. That means that it's not a regression, and is likely a long-standing lack of upstream support for some particular USB device. We are unlikely going to be able to fix this for quantal; I expect a GRUB developer needs to get their hands on an affected system when they have a spare day or two. Thus, tagging rls-q-notfixing.