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Shell/Bash 2021-08-27 06:48:02
avrdude: ser_open(): can't open device "/dev/ttyACM0": Permission denied ioctl("TIOCMGET"):
# On a terminal: #If you use Ubuntu, Debian etc... sudo adduser <yourname> dialout # If you user Arch Linux... sudo gpasswd -a <yourname> dialout #then sudo chmod a+rw /dev/ttyACM0 Add solution -
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