Error burning bootloader

Official Hardware Classic Yún
1

Hi:
Developemente environment:
Mac OS 10.7.5
IDE Arduino 1.5.5
Hardware:
Arduino Yun

I load "Blink" sketch normally with the boot loader and /dev/tty.usbmodem1d11 port. OK
I try to load "Blink" sketch with AVRISP mkII (shift+load) but it fails:
Arduino: 1.5.5 (Mac OS X), Placa:"Arduino Yún"
Board at /dev/tty.usbmodem1d11 is not available
Sketch uses 5.132 bytes (17%) of program storage space. Maximum is 28.672 bytes.
Global variables use 153 bytes (5%) of dynamic memory, leaving 2.407 bytes for local variables. Maximum is 2.560 bytes.

I try to burn the boot loader with AVRISP mkII but it fails:
Arduino: 1.5.5 (Mac OS X), Placa:"Arduino Yún"
_***failed; _
avrdude: verification error, first mismatch at byte 0x0000

  • 0xfb != 0xcb*
    avrdude: verification error; content mismatch
    If i use IDE 1.5.4 it works ok.
    Ideas?
    :-))
2

Hi:
I have resolved the second question… the one about "burning boot loader".
I have changed this line in the file "boards.txt"
yun.bootloader.extended_fuses=0xcb (0xcb instead 0xfb)
:-))

3

We made a mistake with the IDE 1.5.4 and it was corrected with 1.5.5

The right value for the fuses is indeed 0xfb