SanDisk vs. Fedora 14

[Michael Cronenworth]

Michael Hennebry wrote:
> Am I missing a package or something?

USB devices and file systems are handled entirely by the kernel.

Here's some things I can think of that could be wrong:
1. The newer kernel is incompatible with your USB reader.
2. Your reader has coincidentally broken.
3. The flash media has coincidentally died.

Try either a different reader, flash media, or older kernel (or mixes of 
them).