hello folks,
I'm working on a pl2303 serial-USB, trying to connect two PC while
encounter a issue.
what I have done is connecting the serial with windows PC(win7) and
connecting the USB with linux PC( centos7.2)
when I tried to setup the tty in linux PC with agetty, it
successfully prompts login in putty in windows PC side.
however, after I input the username and ENTER, the putty in
windows PC side got reset, while the agetty in linux PC got exit,
with the error:
/dev/ttyUSB0: cannot get controlling tty: Operation not permitted
/dev/ttyUSB0: cannot set process group: Inappropriate ioctl for device
btw: I'm the root
I also tried
chmod 777 /dev/ttyUSB0
but it doesn't work
Anyone have some idea or experience?
Best Regarts
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