adding this line to a file in /etc/udev/rules.d sorts out my issue
ATTRS{idVendor}=="2458", ATTRS{idProduct}=="0001",
ENV{ID_MM_DEVICE_IGNORE}="1"
so yes, that needs to go in the modem-manager package
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https://bugs.launchpad.net/bugs/1229748
Title:
modem manager probing causes bluegiga BLE112B to reset
Status in “modemmanager” package in Ubuntu:
New
Bug description:
putting this device in the machine shows this in syslog
Sep 24 14:57:33 alanlaptop kernel: [227323.226530] cdc_acm 2-1.5:1.0:
ttyACM0: USB ACM device
Sep 24 14:57:33 alanlaptop modem-manager[5505]: <info> (ttyACM0) opening
serial port...
Sep 24 14:57:34 alanlaptop modem-manager[5505]: <info> (ttyACM0) closing
serial port...
Sep 24 14:57:34 alanlaptop modem-manager[5505]: <info> (ttyACM0) serial port
closed
Sep 24 14:57:34 alanlaptop kernel: [227324.245624] cdc_acm 2-1.5:1.0:
ttyACM0: USB ACM device
Sep 24 14:57:34 alanlaptop modem-manager[5505]: <info> (ttyACM0) opening
serial port...
Sep 24 14:57:35 alanlaptop modem-manager[5505]: <info> (ttyACM0) closing
serial port...
Sep 24 14:57:35 alanlaptop modem-manager[5505]: <info> (ttyACM0) serial port
closed
Sep 24 14:57:35 alanlaptop kernel: [227325.273609] cdc_acm 2-1.5:1.0:
ttyACM0: USB ACM device
Sep 24 14:57:35 alanlaptop modem-manager[5505]: <info> (ttyACM0) opening
serial port...
Sep 24 14:57:36 alanlaptop modem-manager[5505]: <info> (ttyACM0) closing
serial port...
Sep 24 14:57:36 alanlaptop modem-manager[5505]: <info> (ttyACM0) serial port
closed
which appears to be repeated re-probing and resetting of the device
lsusb shows the following vendor/product id
Bus 002 Device 023: ID 2458:0001
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