Hi Tom, On 19 March 2015 at 06:15, Tom <vsboost at hotmail.com> wrote: > I got this error when I updated from kali 3.14 to 3.18. Under what circumstances did you see the error? Every time you tried to access the HackRF? As part of a GNU Radio flowgraph or when running the HackRF command line tools? Thanks, Dominic