sudo setcap gives "Failed to set capabilities on file `/usr/bin/hcitool' (Operation not supported)"

[pethson]

I tried this

Code: Select all

sudo setcap cap_net_raw+ep /usr/bin/hcitool 

But I get
Failed to set capabilities on file `/usr/bin/hcitool' (Operation not supported)

I'm running Raspbian release date 2018-11-13

Why can I not setcap?

///Peter!

[Douglas6]

Works for me™.