I've got an Arduino Uno Wifi Rev 2 with an Atmel Mega4809. I tried to upload the Blink Example to make sure everything works but get this error. I've tried to chmod the port and adding the dialout to the group but that does not seem to fix the error. Any ideas? Thanks in advance.
Arduino: 1.8.16 (Linux), Board: "Arduino Uno WiFi Rev2, None (ATMEGA4809)"
Sketch uses 1510 bytes (3%) of program storage space. Maximum is 48640 bytes.
Global variables use 22 bytes (0%) of dynamic memory, leaving 6122 bytes for local variables. Maximum is 6144 bytes.
avrdude: usbdev_open(): cannot open device: Permission denied
avrdude: jtag3_open_common(): Did not find any device matching VID 0x03eb and PID list: 0x2145