On Thu, Nov 21, 2024 at 12:08 AM Tom Horsley <horsley1953@gmail.com> wrote:
I installed fedora 41 workstation on a spare partition on
my system, when  I try to boot I get a neverending series of
messages about the TrippLite UPS connecting then disconnecting.

As other have suggested, try changing the udev rules.   Another report
<https://superuser.com/questions/1206664/disable-mtp-udev-rules-for-specific-device-so-it-can-be-mount-as-a-usb-mass-stor>
suggests creating a rule for your UPS device.

--
George N. White III