Can't connect Arduino UNO, ESP, etc

[Henrik_t7]

Hi
How do I set up Arduino IDE 2.3.4 so that it can find the usb ports where Arduion UNO, ESP etc are connected in Ubuntu 24.04.1

[ptillisch]

Hi @Henrik_t7. If you connect the board to your computer with a USB cable and then open Arduino IDE's Tools > Port menu, do you see a new item in the menu?

[BitSeeker]

They should be listed automatically when the board is connected in Tools -> Port:.

You may need to have the board library installed, e.g. the AVR library for UNO and the relevant ESP library for whichever ESP (8266 or 32) board you are using.

One other thing to check is whether your username is added to the dialout group.

(Sorry ptillisch, posts crossed).

[Henrik_t7]

Hi
I get this error when I try to upload Blink program in Arduino 1.8.19 on my ubuntu computer.

Arduino: 1.8.19 (Linux), Board: "ESP32C3 Dev Module, Disabled, Disabled, Default 4MB with spiffs (1.2MB APP/1.5MB SPIFFS), 160MHz (WiFi), QIO, 80MHz, 4MB (32Mb), 921600, None, Disabled, Disabled"

[14463] Error loading Python lib '/tmp/_MEIQWxmuN/libpython3.8.so.1.0': dlopen: /lib/x86_64-linux-gnu/libm.so.6: version `GLIBC_2.29' not found (required by /tmp/_MEIQWxmuN/libpython3.8.so.1.0)
exit status 255
/snap/arduino/85/arduino-builder returned 255
Error compiling for board ESP32C3 Dev Module.

This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.