Wow, Graham, that was it -- brltty! "brltty accessibility service for
blind people that is installed in Ubuntu and Ubuntu derivatives (Mint
etc.) by default and have priority over serial devices plugged into the
system later. Simply disable or remove this service." I removed it,
plugged in the cable, it connected, and stayed connected. Opened CHIRP,
connected to ttyUSB0 port, cloned my radio down. Problem solved!
Thanks very much!
*________________________*
*Greg Beyer
[email protected]*
------------------------------------------------------------------------
*From:* Graham Whaley <[email protected]>
*Sent:* Monday, January 13, 2025 at 1:43 PM
*To:* CHIRP users list
*Cc:* Gregory Beyer
*Subject:* [users] Trouble with Linux USB port
It looks like there might be an app/service already running that might be
causing the disconnect - see
https://askubuntu.com/questions/1454633/dev-ttyusb0-device-connects-then-is-forced-to-disconnect-by-another-device
There are some hints on that page on how to disable that service afaict.
Graham
On 13 Jan 2025, at 18:32, Gregory Beyer via Users
<[email protected]> wrote:
usbfs: interface 0 claimed by ch341 while 'brltty' sets config #1
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