watch(4) and [USB] serial

O'Connor, Daniel darius at dons.net.au
Thu May 21 14:16:58 UTC 2020


Hi,
I have noticed that watch(4) does not pick up traffic coming from the USB serial port - it sees traffic going out but not the reverse.

I tested a pty and it sees traffic in both directions, this computer has a 'real' serial port but I don't have anything to plug into it right now.

I think this is a bug but I am not sure how the snp stuff is hooked up to find the cause, any one know?

Thanks.

--
Daniel O'Connor
"The nice thing about standards is that there
are so many of them to choose from."
 -- Andrew Tanenbaum




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