I’m trying to load firmware onto Pixhawk autopilot flight controller, but unfortunately in one of the early steps I’m unable follow the given instructions.
Along the Firmware Setup tab of QGC results an error as follows:
‘Found device: CubePilot
Error: Open failed on port ttyACM0: Permission denied
Upgrade cancelled’
Meanwhile the terminal that runs QGC gives the following:
“open failed “Permission denied” QSerialPort::PermissionError “CubePilot on ttyACM0 (AutoConnect)” autconnect: true”
When tried to run the QGroundControl.AppImage with sudo admission, QGC didn’t run and returns suggesting try following commands in case of port errors with Ubuntu/Linux:
sudo apt-get remove modemmanager -y
sudo usermod -a -G dialout $USER
And as you might guess, no successful results with there either.
What you would suggest me to go onto it with?