Unable do burn bootloader or upload - Raspberry Pi4 + Arduino UNO + ATtini85

[kalaoum]

Hello everyone,

i'm going crazy since a few days.

I have a new one RPI4 wth the last distribution RaspiOS (Bulleyes) and i am not able to do anything when i configure Arduino IDE Programmer "Arduino as ISP"

if i try to burn bootloader or upload a simple sketch, i have those errors
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x00

my hardware and software are :

• Rasberry Pi 4 - 4Gb with Raspian 11 (bulleyes)
• Arduino Board : UNO R3 (Elegoo)
• Arduino 1.8.13 (installed by apt) + avrdude 6.3-20171130
• Librairies ATtinicore from SpenceKonde

Configuration on Arduino IDE:

The Get info board returns good informations

i had tested other configurations :

• Arduino IDE 1.8.19
• on Raspbian 10 (buster)

i had already programmed some ATtiny85 a few years ago but it was with an other raspberry (PI 3)
i am able to upload the blink sketch, but no i wondering if my arduino board has a problem.
Any idea how i can check if everything is fine ?

Thanks

[in0]

Did you upload the File > Examples > 11.ArduinoISP > Arduino ISP sketch to the programmer board before attempting to do the Burn Bootloader process?

[kalaoum]

No, i didn't

i have done it and i have the same error, with a warning

Warning: platform.txt from core 'Arduino AVR Boards' contains deprecated compiler.path={runtime.tools.avr-gcc.path}/bin/, automatically converted to compiler.path=/usr/bin/. Consider upgrading this core.
Sketch uses 4402 bytes (13%) of program storage space. Maximum is 32256 bytes.
Global variables use 482 bytes (23%) of dynamic memory, leaving 1566 bytes for local variables. Maximum is 2048 bytes.
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 2 of 10: not in sync: resp=0x00