[ 2.302835] hid-generic 0003:10C4:85B6.0002: hiddev1,hidraw1: USB HID v1.01 Device [OPTEC INC. USB ROTATOR - PYXIS LE] on usb-0000:00:15.0-3/input0
INDI uses hidapi for HID support on Linux. Hidapi does not currently support all the required functions for the PyxisLE to communicate. I have added one of the two required functions to the official libusb version of hidapi and am working on the second. Once that is available we will be able to provide the required information for INDI to support the PyxisLE.
We do have a beta Alpaca driver for Linux that will be available shortly.