I'm having a bizarre issue where my computer correctly mounts USB mass-storage devices like flash-drives... but it isn't automounting my camera or my Sansa E250 (actually, not only is it not auto-mounting, but I haven't been able to even get it to manually mount). It's particularly odd because it used to work absolutely fine. Running lsusb shows that the devices are definitely recognized... so I'm really at a loss for why they aren't mounting anymore. (I've tried running modprobe -r ohci_hcd... but it didn't fix my problem [I've since reloaded the ohci_hcd module])

Any help would be really appreciated!