$ sudo /usr/lib/snapd/snapd
2017/09/11 10:47:20.192105 daemon.go:252: started snapd/2.27.5 (series 16; classic) ubuntu/16.04 (amd64) linux/4.8.0-59-generic.

$ sudo /home/ack/go/bin/snapd
2017/09/11 10:47:27.654348 helpers.go:99: snap "lxd" has bad plugs or slots: lxd (lxd slots are reserved for the core snap)
2017/09/11 10:47:28.525309 helpers.go:152: cannot regenerate seccomp profile for snap "hello-world": error: cannot parse line: cannot parse token "u:root" (line "chown - u:root g:root")
2017/09/11 10:47:29.996530 helpers.go:152: cannot regenerate seccomp profile for snap "lxd": error: cannot parse line: cannot parse token "u:root" (line "chown - u:root g:root")
2017/09/11 10:47:31.025549 helpers.go:152: cannot regenerate seccomp profile for snap "core": error: cannot parse line: cannot parse token "u:root" (line "chown - u:root g:root")
2017/09/11 10:47:31.775196 daemon.go:275: started snapd/unknown (series 16; classic) ubuntu/16.04 (amd64) linux/4.8.0-59-generic.