{"action":"created","issue":{"url":"https://api.github.com/repos/boot2docker/osx-installer/issues/126","labels_url":"https://api.github.com/repos/boot2docker/osx-installer/issues/126/labels{/name}","comments_url":"https://api.github.com/repos/boot2docker/osx-installer/issues/126/comments","events_url":"https://api.github.com/repos/boot2docker/osx-installer/issues/126/events","html_url":"https://github.com/boot2docker/osx-installer/issues/126","id":100833137,"number":126,"title":"ca.pem: no such file or directory","user":{"login":"IdanAdar","id":7255583,"avatar_url":"https://avatars.githubusercontent.com/u/7255583?v=3","gravatar_id":"","url":"https://api.github.com/users/IdanAdar","html_url":"https://github.com/IdanAdar","followers_url":"https://api.github.com/users/IdanAdar/followers","following_url":"https://api.github.com/users/IdanAdar/following{/other_user}","gists_url":"https://api.github.com/users/IdanAdar/gists{/gist_id}","starred_url":"https://api.github.com/users/IdanAdar/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/IdanAdar/subscriptions","organizations_url":"https://api.github.com/users/IdanAdar/orgs","repos_url":"https://api.github.com/users/IdanAdar/repos","events_url":"https://api.github.com/users/IdanAdar/events{/privacy}","received_events_url":"https://api.github.com/users/IdanAdar/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":4,"created_at":"2015-08-13T18:11:51Z","updated_at":"2015-09-21T14:45:37Z","closed_at":"2015-08-16T13:46:52Z","body":"So... I wanted to start afresh. For this, I used the boot2docker \"uninstaller\": https://github.com/boot2docker/osx-installer/blob/master/uninstall.sh\r\n\r\nI then installed Docker Toolbox, but I'm getting the following: \r\n\r\ndocker is configured to use the default machine with IP 192.168.99.100\r\nFor help getting started, check out the docs at https://docs.docker.com\r\n\r\n**open /Users/idanadar/.docker/machine/machines/default/ca.pem: no such file or directory**\r\nbash-3.2$ docker run hello-world\r\n**Could not read CA certificate \"/Users/idanadar/.boot2docker/certs/boot2docker-vm/ca.pem\": open /Users/idanadar/.boot2docker/certs/boot2docker-vm/ca.pem: no such file or directory**\r\nbash-3.2$ \r\n\r\nHow do I fix this?\r\n"},"comment":{"url":"https://api.github.com/repos/boot2docker/osx-installer/issues/comments/142003951","html_url":"https://github.com/boot2docker/osx-installer/issues/126#issuecomment-142003951","issue_url":"https://api.github.com/repos/boot2docker/osx-installer/issues/126","id":142003951,"user":{"login":"gempesaw","id":1437272,"avatar_url":"https://avatars.githubusercontent.com/u/1437272?v=3","gravatar_id":"","url":"https://api.github.com/users/gempesaw","html_url":"https://github.com/gempesaw","followers_url":"https://api.github.com/users/gempesaw/followers","following_url":"https://api.github.com/users/gempesaw/following{/other_user}","gists_url":"https://api.github.com/users/gempesaw/gists{/gist_id}","starred_url":"https://api.github.com/users/gempesaw/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/gempesaw/subscriptions","organizations_url":"https://api.github.com/users/gempesaw/orgs","repos_url":"https://api.github.com/users/gempesaw/repos","events_url":"https://api.github.com/users/gempesaw/events{/privacy}","received_events_url":"https://api.github.com/users/gempesaw/received_events","type":"User","site_admin":false},"created_at":"2015-09-21T14:45:37Z","updated_at":"2015-09-21T14:45:37Z","body":"```bash\r\n$ docker-machine env default\r\nopen /Users/dgempesaw/.docker/machine/machines/default/ca.pem: no such file or directory\r\n```\r\n\r\nI was also migrating from `boot2docker` to `docker-machine`. After clearing out boot2docker's settings from my `~/.bash_profile` as suggested, `docker-machine env` was having trouble finding that `ca.pem`, which is oddly in the OP's error as well. The missing `ca.pem` file was fixed by doing `docker-machine regenerate-certs default`. :D\r\n"}}