{"action":"opened","issue":{"url":"https://api.github.com/repos/IntelRealSense/librealsense/issues/515","repository_url":"https://api.github.com/repos/IntelRealSense/librealsense","labels_url":"https://api.github.com/repos/IntelRealSense/librealsense/issues/515/labels{/name}","comments_url":"https://api.github.com/repos/IntelRealSense/librealsense/issues/515/comments","events_url":"https://api.github.com/repos/IntelRealSense/librealsense/issues/515/events","html_url":"https://github.com/IntelRealSense/librealsense/issues/515","id":232483708,"number":515,"title":"uvc can't detect devices sometimes","user":{"login":"AlexMa011","id":12776818,"avatar_url":"https://avatars1.githubusercontent.com/u/12776818?v=3","gravatar_id":"","url":"https://api.github.com/users/AlexMa011","html_url":"https://github.com/AlexMa011","followers_url":"https://api.github.com/users/AlexMa011/followers","following_url":"https://api.github.com/users/AlexMa011/following{/other_user}","gists_url":"https://api.github.com/users/AlexMa011/gists{/gist_id}","starred_url":"https://api.github.com/users/AlexMa011/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/AlexMa011/subscriptions","organizations_url":"https://api.github.com/users/AlexMa011/orgs","repos_url":"https://api.github.com/users/AlexMa011/repos","events_url":"https://api.github.com/users/AlexMa011/events{/privacy}","received_events_url":"https://api.github.com/users/AlexMa011/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2017-05-31T07:56:32Z","updated_at":"2017-05-31T07:56:32Z","closed_at":null,"body":"| Required Info  |   |\r\n|---|---|\r\n| Camera Model |  SR300 | \r\n| Firmware Version |   | \r\n| Operating System & Version | Ubuntu 16.04   |\r\n| Kernel Version (Linux Only)  | 4.4.0-78-generic  |\r\n| Build System |  Makefile | \r\n\r\nIf I restart my computer, firstly the /dev/video0 exists, but  I could only run some code relevant to depth once. If I close the program and rerun the code, the program shows some error messages like \"vidioc_dqbuf error 19\" and the /dev/video0 disappears and unless I restart my computer again, I will never find the device again.\r\n\r\nHowever, if I ran code only relevant to RGB stream, the problem stated above will never happen. \r\n\r\nMost of the times, restart of the computer will solve the problem, but I don't think it as a good and easy way to solve the problem."}}
{"actor":{"display_login":"AlexMa011"}}