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VE1AJF > LINUX 30.09.22 14:32l 21 Lines 912 Bytes #999 (0) @ WW
BID : 53729_VE1MPF
Read: GUEST
Subj: Hard config USB ports Ubuntu 18, 20 etc?
Path: IW8PGT<IZ3LSV<I0OJJ<UA6ADV<VE2PKT<VE1MPF
Sent: 220930/1331Z @:VE1MPF.#MCTN.NB.CAN.NOAM #:53729 BPQ6.0.21
Hello Linux Guru's wherever you may be :)
I'd like to see if I can solve an irritation involving USB port
reassignment which has plagued various, usually USB-Serial adapter
setups whereby occasionally, the ttyUSB port gets reassigned to a
different number....or a different physical port. Typically I'm
using a couple of different USB-Serial adapters with APRS or other
programs and abruptly I'm no longer talking to the serial hardware
and checking dmesg and lsusb I find that the adapter cable has disconnected
and reconnected (typical sketchy USB connectors I assume). This happens
usually in my mobile setups so it's likely connector wiggling is the
root cause. I would like to know if there's a config setting with either
Ubuuntu 18.04, 20.04LTS that can hard-configure a ttyUSB assignment to a
physical port.....and how to implement that.
What are you tinkering with?
73 - Gord Skiffington
VE1AJF
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