Warning about system root certificate pool crypto/x509

Question

I am having the following warning message when issueing docker commands: (ex: docker ps)

C:\Users\whha>docker ps
time="2017-01-24T23:17:36+01:00" level=warning msg="Unable to use system      certificate pool: crypto/x509: system root pool is not available on Windows"

Any idea how can it be avoided? I´m running docker using docker toolbox on windows 8.1.

Answer 1

Installing the last available version solved the problem for me (https://github.com/docker/toolbox/releases) :

BEFORE

minux@DESKTOP-OCQQ65T MINGW64 /c
$ docker --version
time="2017-04-05T17:56:55+02:00" level=info msg="Unable to use system 
certificate pool: crypto/x509: system root pool is not available on Windows"
Docker version 17.03.1-ce, build c6d412e

AFTER

minux@DESKTOP-OCQQ65T MINGW64 /c
$ docker --version
Docker version 17.04.0-ce-rc2, build 2f35d73