Hi, this is my problem

flasher v2.5.2 (Oct 21 2009)

Image 'mmc', size 241163 kB
Version RX-51_2009SE_1.2009.41-1.VANILLA
Suitable USB device not found, waiting.
USB device found found at bus 002, device address 018.
Found device RX-51, hardware revision 2101
NOLO version 1.4.14
Version of 'sw-release': RX-51_2009SE_2.2009.51-1_PR_MR0
Booting device into flash mode.
Suitable USB device not found, waiting.

After that usb icon on device disappear, someone have some ideas??

I'm run on ubuntu x86.