{"action":"created","issue":{"url":"https://api.github.com/repos/mitchellh/vagrant/issues/6871","repository_url":"https://api.github.com/repos/mitchellh/vagrant","labels_url":"https://api.github.com/repos/mitchellh/vagrant/issues/6871/labels{/name}","comments_url":"https://api.github.com/repos/mitchellh/vagrant/issues/6871/comments","events_url":"https://api.github.com/repos/mitchellh/vagrant/issues/6871/events","html_url":"https://github.com/mitchellh/vagrant/issues/6871","id":126607713,"number":6871,"title":"Ubuntu 15.10 error when enabling network interfaces","user":{"login":"gabriel403","id":118638,"avatar_url":"https://avatars.githubusercontent.com/u/118638?v=3","gravatar_id":"","url":"https://api.github.com/users/gabriel403","html_url":"https://github.com/gabriel403","followers_url":"https://api.github.com/users/gabriel403/followers","following_url":"https://api.github.com/users/gabriel403/following{/other_user}","gists_url":"https://api.github.com/users/gabriel403/gists{/gist_id}","starred_url":"https://api.github.com/users/gabriel403/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/gabriel403/subscriptions","organizations_url":"https://api.github.com/users/gabriel403/orgs","repos_url":"https://api.github.com/users/gabriel403/repos","events_url":"https://api.github.com/users/gabriel403/events{/privacy}","received_events_url":"https://api.github.com/users/gabriel403/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/mitchellh/vagrant/labels/bug","name":"bug","color":"e11d21"},{"url":"https://api.github.com/repos/mitchellh/vagrant/labels/guest/ubuntu","name":"guest/ubuntu","color":"5319e7"}],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":35,"created_at":"2016-01-14T08:54:06Z","updated_at":"2016-05-04T10:19:18Z","closed_at":"2016-03-31T15:01:14Z","body":"Previously using a custom 15.04 all worked fine\r\n\r\n```\r\n==> dev: Setting hostname...\r\n==> dev: Configuring and enabling network interfaces...\r\n==> dev: Mounting shared folders...\r\n```\r\n\r\nnew custom 15.10 box, virtually no changes to box just an updated ubuntu version\r\n\r\n```\r\n==> dev: Setting hostname...\r\n==> dev: Configuring and enabling network interfaces...\r\nThe following SSH command responded with a non-zero exit status.\r\nVagrant assumes that this means the command failed!\r\n\r\n/sbin/ip addr flush dev eth1 2> /dev/null\r\n\r\nStdout from the command:\r\n\r\n\r\n\r\nStderr from the command:\r\n\r\nmesg: ttyname failed: Inappropriate ioctl for device\r\n\r\n\r\n```\r\n\r\nSimilar to #6577 but I'm already on vagrant 1.8\r\n\r\n```\r\n$ vagrant -v\r\nVagrant 1.8.1\r\n```"},"comment":{"url":"https://api.github.com/repos/mitchellh/vagrant/issues/comments/216821635","html_url":"https://github.com/mitchellh/vagrant/issues/6871#issuecomment-216821635","issue_url":"https://api.github.com/repos/mitchellh/vagrant/issues/6871","id":216821635,"user":{"login":"sej7278","id":817564,"avatar_url":"https://avatars.githubusercontent.com/u/817564?v=3","gravatar_id":"","url":"https://api.github.com/users/sej7278","html_url":"https://github.com/sej7278","followers_url":"https://api.github.com/users/sej7278/followers","following_url":"https://api.github.com/users/sej7278/following{/other_user}","gists_url":"https://api.github.com/users/sej7278/gists{/gist_id}","starred_url":"https://api.github.com/users/sej7278/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/sej7278/subscriptions","organizations_url":"https://api.github.com/users/sej7278/orgs","repos_url":"https://api.github.com/users/sej7278/repos","events_url":"https://api.github.com/users/sej7278/events{/privacy}","received_events_url":"https://api.github.com/users/sej7278/received_events","type":"User","site_admin":false},"created_at":"2016-05-04T10:19:18Z","updated_at":"2016-05-04T10:19:18Z","body":"> I guess we need a way to detect the interfaces instead of having a static assignment.\r\n\r\nyup, as you can't just add the ```biosdevname=0 net.ifnames=0``` kernel parameter, because you need to do that before the box has booted (chicken & egg!) and then edit the interfaces and hosts files too."}}