Ubuntu Junty 64 Firmware loads:
r5u87x firmware loader v0.2
Searching for device... Found camera: 05ca:1834 Camera reports negative microcode state. Sending microcode to camera... Enabled microcode. Camera reports microcode version 0x0111.
Successfully uploaded firmware to device 05ca:1834!
after that i do the uvcvideo reload, but don't get any image in cheese nor ekiga.