tried to flash N900 kernel using the instructions on the following page:

http://wiki.maemo.org/Updating_the_t...firmware#Linux

My configuration/choices:
- Work with Ubuntu 10.10 64 bit
- Downloaded and installed maemo_flasher-3.5_2.5.2.2_i386.deb
- Downloaded image RX-51_2009SE_20.2010.36-2_PR_COMBINED_MR0_ARM.bin

Everything seems to go fine up to a certain point: the flasher application breaks off the process with an error. This is the output of the flasher, please notice the last line:

USB device found found at bus 001, device address 023.
Found device RX-51, hardware revision 2101
NOLO version 1.4.14
Version of 'sw-release': RX-51_2009SE_10.2010.19-1_PR_MR0
Sending xloader image (14 kB)...
100% (14 of 14 kB, avg. 763 kB/s)
Sending secondary image (106 kB)...
100% (106 of 106 kB, avg. 971 kB/s)
Flashing bootloader... done.
Sending cmt-2nd image (79 kB)...
100% (79 of 79 kB, avg. 969 kB/s)
Sending cmt-algo image (507 kB)...
100% (507 of 507 kB, avg. 1019 kB/s)
Sending cmt-mcusw image (5826 kB)...
100% (5826 of 5826 kB, avg. 1014 kB/s)
Flashing cmt-mcusw... done.
Sending kernel image (1705 kB)...
100% (1705 of 1705 kB, avg. 1880 kB/s)
Flashing kernel... Sending request 0x50 failed: No such device

What's going wrong here?