Thanks.
Yes, avrdude final output is not exactly that but:
avrdude: verifying ...
avrdude: 1052 bytes of flash verified
avrdude: safemode: lfuse reads as 62
avrdude: safemode: hfuse reads as DE
avrdude: safemode: efuse reads as FD
avrdude: safemode: Fuses OK (E:FD, H:DE, L:62)
avrdude done. Thank you.
How do I reset the fuses? I can't use the "Burn the bootloader" option, because I just have a Raspi Pi and a ATMega328P chip (with the 16MHz crystal and two capacitors)