{"action":"closed","issue":{"url":"https://api.github.com/repos/robotology/icub-support/issues/196","repository_url":"https://api.github.com/repos/robotology/icub-support","labels_url":"https://api.github.com/repos/robotology/icub-support/issues/196/labels{/name}","comments_url":"https://api.github.com/repos/robotology/icub-support/issues/196/comments","events_url":"https://api.github.com/repos/robotology/icub-support/issues/196/events","html_url":"https://github.com/robotology/icub-support/issues/196","id":138272818,"number":196,"title":"Board 9 can't be reached","user":{"login":"hu-yue","id":7060968,"avatar_url":"https://avatars.githubusercontent.com/u/7060968?v=3","gravatar_id":"","url":"https://api.github.com/users/hu-yue","html_url":"https://github.com/hu-yue","followers_url":"https://api.github.com/users/hu-yue/followers","following_url":"https://api.github.com/users/hu-yue/following{/other_user}","gists_url":"https://api.github.com/users/hu-yue/gists{/gist_id}","starred_url":"https://api.github.com/users/hu-yue/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/hu-yue/subscriptions","organizations_url":"https://api.github.com/users/hu-yue/orgs","repos_url":"https://api.github.com/users/hu-yue/repos","events_url":"https://api.github.com/users/hu-yue/events{/privacy}","received_events_url":"https://api.github.com/users/hu-yue/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/robotology/icub-support/labels/iCubHeidelberg01","name":"iCubHeidelberg01","color":"fbca04"}],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":4,"created_at":"2016-03-03T19:21:40Z","updated_at":"2016-03-04T09:32:32Z","closed_at":"2016-03-04T09:32:32Z","body":"##### Description of the failure\r\nThe eth board 9 cannot be reached, so the robot won't start with that board included, which is essential for us, as it's in the lower leg (and we have only legs, so no lower leg means we cannot use the robot for anything).  \r\nI tried to ping it from pc104 (`ping 10.0.1.9`), and I can't reach it. All the other boards are reachable via ping. I can't see any broken wire, so I have no clue about what might be wrong.\r\nHere is the log with the warnings: https://drive.google.com/file/d/0Bw-EM3OylsqeTVVMdFdrUXN5Tm8/view?usp=sharing\r\n\r\nI took a picture of the board, I've realized that on all the other boards there is this series of 4 LEDs on the top part of the board. On the boards that are reachable the fourth one is red (checked also on the board 7 of the left leg which in the same position) and the first one is blinking, while in the board 9 the first one is blinking but the fourth is off. There also some other LEDs that are on on the other boards that are off on this one.\r\n \r\n![EMS9](http://orb.iwr.uni-heidelberg.de/ftp/icub_screenshots/EMS_9_unreachable.jpg)\r\n\r\n##### Detailed conditions when the failure occurred\r\nWe are not 100% sure about what happened.\r\nWe mounted the covers and a screw went missing in the cover of the right lower leg, so we just used the robot without the one cover screw for walking down slope, and everything was fine. Then we found the screw, put it back to where it was supposed to be, and now there's this problem.\r\nThe screw is on the top inside of the lower right leg.\r\n\r\ncc @KevinAStein \r\n"}}