So, I finally got tired of my GPU mining and waiting for a payout, so I got one of those ASICMiner Block Erupters (Sapphire Miner). I'm running Ubuntu 14.04 Trusty Tahr.
0: AMU 0 : | 397.4M / 335.7Mh/s WU: 4.2/m
If you are mining at clever with an ASIC, you have to make sure it can mine scrypt (litecoin and such)
A scrypt miner that does 330Mh/s costs about $7000. (A hi-end GPU does ~1Mh/s)
So clearly you aren't mining scrypt. I don't think your miner is capable of doing scrypt.