![18.04 - Uploading code to arduino gives me the error: "avrdude: ser_open(): can't open device "/dev/ttyACM0": Permission denied" - Ask Ubuntu 18.04 - Uploading code to arduino gives me the error: "avrdude: ser_open(): can't open device "/dev/ttyACM0": Permission denied" - Ask Ubuntu](https://i.stack.imgur.com/ifRmx.png)
18.04 - Uploading code to arduino gives me the error: "avrdude: ser_open(): can't open device "/dev/ttyACM0": Permission denied" - Ask Ubuntu
![Can't open device "\\.\COM4": Access is denied error when uploading a sketch from Arduino IDE | I learned it. I share it. Can't open device "\\.\COM4": Access is denied error when uploading a sketch from Arduino IDE | I learned it. I share it.](https://gyorgybalassy.files.wordpress.com/2020/10/arduino-port-properties.png)
Can't open device "\\.\COM4": Access is denied error when uploading a sketch from Arduino IDE | I learned it. I share it.
![usb - Permission for snap arduino applications and Error opening serial port '/dev/ttyACM0' for other arduino application - Ask Ubuntu usb - Permission for snap arduino applications and Error opening serial port '/dev/ttyACM0' for other arduino application - Ask Ubuntu](https://i.stack.imgur.com/7quwF.png)
usb - Permission for snap arduino applications and Error opening serial port '/dev/ttyACM0' for other arduino application - Ask Ubuntu
![Can't open device "\\.\COM4": Access is denied error when uploading a sketch from Arduino IDE | I learned it. I share it. Can't open device "\\.\COM4": Access is denied error when uploading a sketch from Arduino IDE | I learned it. I share it.](https://gyorgybalassy.files.wordpress.com/2020/10/arduino-serial-port-in-device-manager.png)
Can't open device "\\.\COM4": Access is denied error when uploading a sketch from Arduino IDE | I learned it. I share it.
![Can't open device "\\.\COM4": Access is denied error when uploading a sketch from Arduino IDE | I learned it. I share it. Can't open device "\\.\COM4": Access is denied error when uploading a sketch from Arduino IDE | I learned it. I share it.](https://gyorgybalassy.files.wordpress.com/2020/10/arduino-port-selection.png)
Can't open device "\\.\COM4": Access is denied error when uploading a sketch from Arduino IDE | I learned it. I share it.
![Ubuntu Arduino Snap ( can't open device "/dev/ttyACM0": Permission denied) - Installation & Troubleshooting - Arduino Forum Ubuntu Arduino Snap ( can't open device "/dev/ttyACM0": Permission denied) - Installation & Troubleshooting - Arduino Forum](https://aws1.discourse-cdn.com/arduino/original/4X/2/5/2/252b2a131a7852d5458f7402fc8e1d75fb4a9db4.png)
Ubuntu Arduino Snap ( can't open device "/dev/ttyACM0": Permission denied) - Installation & Troubleshooting - Arduino Forum
![usb - Permission for snap arduino applications and Error opening serial port '/dev/ttyACM0' for other arduino application - Ask Ubuntu usb - Permission for snap arduino applications and Error opening serial port '/dev/ttyACM0' for other arduino application - Ask Ubuntu](https://i.stack.imgur.com/g4fJ0.png)