{"action":"opened","issue":{"url":"https://api.github.com/repos/jgarff/rpi_ws281x/issues/41","labels_url":"https://api.github.com/repos/jgarff/rpi_ws281x/issues/41/labels{/name}","comments_url":"https://api.github.com/repos/jgarff/rpi_ws281x/issues/41/comments","events_url":"https://api.github.com/repos/jgarff/rpi_ws281x/issues/41/events","html_url":"https://github.com/jgarff/rpi_ws281x/issues/41","id":102811473,"number":41,"title":"\"Can't open device file /tmp/mailbox-XXXX: No such device or address\" - Kernel 4.1.6","user":{"login":"Gadgetoid","id":1746967,"avatar_url":"https://avatars.githubusercontent.com/u/1746967?v=3","gravatar_id":"","url":"https://api.github.com/users/Gadgetoid","html_url":"https://github.com/Gadgetoid","followers_url":"https://api.github.com/users/Gadgetoid/followers","following_url":"https://api.github.com/users/Gadgetoid/following{/other_user}","gists_url":"https://api.github.com/users/Gadgetoid/gists{/gist_id}","starred_url":"https://api.github.com/users/Gadgetoid/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Gadgetoid/subscriptions","organizations_url":"https://api.github.com/users/Gadgetoid/orgs","repos_url":"https://api.github.com/users/Gadgetoid/repos","events_url":"https://api.github.com/users/Gadgetoid/events{/privacy}","received_events_url":"https://api.github.com/users/Gadgetoid/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-08-24T14:52:21Z","updated_at":"2015-08-24T14:52:21Z","closed_at":null,"body":"It looks like Kernel 4.1.6 has introduced some changes which have broken the use of Mailbox functionality in this library. I've updated to the latest Raspbian, `Linux 4.1.6-v7+ #810` and am no longer able to get it working.\r\n\r\nThe error seems to be with opening the device after creation, despite creation seemingly happening fine and not throwing any errors:\r\n\r\n`Can't open device file /tmp/mailbox-XXXX: No such device or address`\r\n\r\nI've seen at least one other report of this problem in respect to our Unicorn HAT library, and another seemingly related problem on this thread here: https://www.raspberrypi.org/forums/viewtopic.php?f=29&t=117547\r\n\r\nI've tried stabbing in the dark to see if I can get it working again- but I'm a little out of my depth! "}}