Docker Community Forums

Share and learn in the Docker community.

Bug - error getting fingerprint


(albert) #1

is there an updated version of docker/ucp that works w/ 1.11.1? this command was working previously…

root@somehost:~# \docker run --name ucp-finger --rm -v /var/run/docker.sock:/var/run/docker.sock docker/ucp fingerprint
time=“2016-05-09T16:16:56Z” level=info msg="Your engine version 1.11.1 is compatible"
time=“2016-05-09T16:16:56Z” level=fatal msg=“Fingerprints will be corrupted with TTY mode enabled. Please re-run without the ‘-t’ flag.”

notice there was no -t flag passed.


(albert) #2

for others encountering this puzzling message:

  • verify a ccontainer named ucp still exists
  • remove it
  • pull fingerprint again

(Vivek Saraswat) #3

Hi Albert,
I see that you are using --name ucp-finger in your command. However, --name ucp is required. Changing that should solve your problem (You can see this in the docs or if you run --help with the fingerprint command).