trosen

@attila : I re-installed digilent.adept.runtime_2.26.1-amd64.deb but still get the error OSError: /usr/lib/libdwf.so: undefined symbol: DmgrIsClientAuthenticationEnabled Running as sudo eliminates the error, but is obviously a security risk. Update: The problem was that /usr/lib64 had restricted permissions. The fix was: sudo chmod a+r /usr/lib64

I also have undefined symbol errors on Ubuntu 18.04 for Waveforms SDK versions 3.16.3 and 3.17.1. Adept runtime is 2.26.1. $ python DigitalOut_Duty.py [...] OSError: /usr/lib/libdwf.so: undefined symbol: DstmTransfer They disappear for both versions when running as sudo. $ sudo python DigitalOut_Duty.py DWF Version: 3.16.3 Opening first device Generate: 1000.0Hz duty: 1.228% divider: 4 Generating output for 10 seconds...