cu: Permission denied

Timo Juhani Lindfors timo.lindfors at iki.fi
Tue Dec 9 01:10:51 CET 2008


luca pisani <luca.pisani at birdo.net> writes:
> root at birdo:~# cu -l /dev/ttyACM0
> cu: creat (/var/lock/TMP0000000e56): Permission denied
> cu: /dev/ttyACM0: Line in use

What if you try "picocom /dev/ttyACM0" instead of cu?



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