$ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
[b]Bus 001 Device 005: ID 0403:6001 Future Technology Devices International, Ltd FT232 Serial (UART) IC[/b]
Bus 001 Device 002: ID 2109:3431 VIA Labs, Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
but running
indiserver -v indi_eqmod_telescope
or starting from ekos, gives me this error
2021-08-24T14:36:18: startup: indiserver -v indi_eqmod_telescope
2021-08-24T14:36:18: Driver indi_eqmod_telescope: pid=1911 rfd=3 wfd=6 efd=72021-08-24T14:36:18: listening to port 7624 on fd 42021-08-24T14:36:18: Driver indi_eqmod_telescope: indi_eqmod_telescope: symbol lookup error: /usr/lib/arm-linux-gnueabihf/libindidriver.so.1: undefined symbol: ISSnoopDevice
2021-08-24T14:36:18: Driver indi_eqmod_telescope: stderr EOF
2021-08-24T14:36:18: Driver indi_eqmod_telescope: restart #1
Child process 1911 died
I am not sure what this means and how to solve it, any hints?
Your EQMod driver has been built against newer base INDI library than what you have installed in the system. So either you can try to update them both or build from source yourself so that they match.