{"action":"created","issue":{"url":"https://api.github.com/repos/raspberrypi/firmware/issues/398","labels_url":"https://api.github.com/repos/raspberrypi/firmware/issues/398/labels{/name}","comments_url":"https://api.github.com/repos/raspberrypi/firmware/issues/398/comments","events_url":"https://api.github.com/repos/raspberrypi/firmware/issues/398/events","html_url":"https://github.com/raspberrypi/firmware/issues/398","id":63137265,"number":398,"title":"Latest 3.18.9+ breaks NOOBS? (Raspberry Pi2 Element14 Offical SD Card)","user":{"login":"matthuisman","id":6225961,"avatar_url":"https://avatars.githubusercontent.com/u/6225961?v=3","gravatar_id":"","url":"https://api.github.com/users/matthuisman","html_url":"https://github.com/matthuisman","followers_url":"https://api.github.com/users/matthuisman/followers","following_url":"https://api.github.com/users/matthuisman/following{/other_user}","gists_url":"https://api.github.com/users/matthuisman/gists{/gist_id}","starred_url":"https://api.github.com/users/matthuisman/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/matthuisman/subscriptions","organizations_url":"https://api.github.com/users/matthuisman/orgs","repos_url":"https://api.github.com/users/matthuisman/repos","events_url":"https://api.github.com/users/matthuisman/events{/privacy}","received_events_url":"https://api.github.com/users/matthuisman/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":3,"created_at":"2015-03-20T02:01:01Z","updated_at":"2015-03-24T21:12:26Z","closed_at":null,"body":"Official Element14 Class 10 SanDisk Ultra SD Card\r\nNOOBS Version: 1.4.0\r\nRaspbian version: Linux raspberrypi 3.18.7-v7+\r\nPi: Raspberry Pi 2 Model B\r\nError: PANIC: VFS: Unable to mount root fs on unknown-lock(179,2)\r\n\r\nHave tried 4x cards now - all the same error after rpi-update\r\n\r\nSteps to re-produce:\r\n\r\n1) Insert NOOBS card into Raspberry Pi.\r\n    (Card boots straight into raspi-config)\r\n2) Exit raspi-config.\r\n3) sudo rpi-update\r\n4) sudo reboot\r\n\r\nFirmware installs successfully and then advises to reboot.\r\nOn reboot, get below error.\r\n\r\nPANIC: VFS: Unable to mount root fs on unknown-lock(179,2)\r\n\r\nAlso, can't hold shift for NOOBS menu or do anything.\r\n\r\nHave tried 4x different official element14 SD cards.\r\nHave got a very good power supply with thick power cables.\r\nEthernet and keyboard only plugged in.\r\n\r\nHere is rpi-update log\r\n\r\n *** Raspberry Pi firmware updater by Hexxeh, enhanced by AndrewS and Dom\r\n *** Performing self-update\r\n  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current\r\n                                 Dload  Upload   Total   Spent    Left  Speed\r\n100  8107  100  8107    0     0  12541      0 --:--:-- --:--:-- --:--:-- 16214\r\n *** Relaunching after update\r\n *** Raspberry Pi firmware updater by Hexxeh, enhanced by AndrewS and Dom\r\n *** We're running for the first time\r\n *** Backing up files (this will take a few minutes)\r\n *** Backing up firmware\r\n *** Backing up modules 3.18.7-v7+\r\n *** Downloading specific firmware revision (this will take a few minutes)\r\n  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current\r\n                                 Dload  Upload   Total   Spent    Left  Speed\r\n100   168    0   168    0     0    137      0 --:--:--  0:00:01 --:--:--   191\r\n100 43.5M  100 43.5M    0     0   490k      0  0:01:31  0:01:31 --:--:--  467k\r\n *** Updating firmware\r\n *** Updating kernel modules\r\n *** depmod 3.18.9-v7+\r\n *** depmod 3.18.9+\r\n *** Updating VideoCore libraries\r\n *** Using HardFP libraries\r\n *** Updating SDK\r\n *** Running ldconfig\r\n *** Storing current firmware revision\r\n *** Deleting downloaded files\r\n *** Syncing changes to disk\r\n *** If no errors appeared, your firmware was successfully updated to 704ae38d749579a9fca20da8d7e48ce5a86c6ea1\r\n *** A reboot is needed to activate the new firmware\r\n"},"comment":{"url":"https://api.github.com/repos/raspberrypi/firmware/issues/comments/85692739","html_url":"https://github.com/raspberrypi/firmware/issues/398#issuecomment-85692739","issue_url":"https://api.github.com/repos/raspberrypi/firmware/issues/398","id":85692739,"user":{"login":"matthuisman","id":6225961,"avatar_url":"https://avatars.githubusercontent.com/u/6225961?v=3","gravatar_id":"","url":"https://api.github.com/users/matthuisman","html_url":"https://github.com/matthuisman","followers_url":"https://api.github.com/users/matthuisman/followers","following_url":"https://api.github.com/users/matthuisman/following{/other_user}","gists_url":"https://api.github.com/users/matthuisman/gists{/gist_id}","starred_url":"https://api.github.com/users/matthuisman/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/matthuisman/subscriptions","organizations_url":"https://api.github.com/users/matthuisman/orgs","repos_url":"https://api.github.com/users/matthuisman/repos","events_url":"https://api.github.com/users/matthuisman/events{/privacy}","received_events_url":"https://api.github.com/users/matthuisman/received_events","type":"User","site_admin":false},"created_at":"2015-03-24T21:12:26Z","updated_at":"2015-03-24T21:12:26Z","body":"Trying another Pi2 now, as well as a different power supply right now.\r\nSorry, I don't have any B+ to test.\r\n\r\nThis NOOBS version that comes on the Element14 SD cards is different to downloadable NOOBS. \r\nRaspbian is pre-installed. It boots straight into Raspbian unless you hold SHIFT.\r\n\r\nDoes the firmware updater do any MD5 check against the downloaded file?\r\nI'm sure it does. Was thinking my internet connection is pretty slow, and maybe the downloaded file was getting corrupted. But, then I assume it wouldn't install correct at all.\r\n\r\nThese power supplies are rock solid. Nice thick DC cables etc. Never any colour square. Can boot into Raspbian and get the CPU usage high and still no square etc. Sometimes on boot, a red square pops up quickly. \r\nI think red square is over-voltage? But I have measured and it's a good 5.1 -> 5.0 on the Pi.\r\n\r\nOK.\r\nSame fault on the 2nd Pi2 using another power supply (and a new NOOBS SD)\r\nHere are the output / errors / setup:\r\n\r\n![img_20150325_100457](https://cloud.githubusercontent.com/assets/6225961/6813034/5d6ce326-d2d7-11e4-906e-97a3c7beb98c.jpg)\r\n![img_20150325_100431](https://cloud.githubusercontent.com/assets/6225961/6813035/5d7118ce-d2d7-11e4-976a-3d1a7741c0b2.jpg)\r\n![img_20150325_095936](https://cloud.githubusercontent.com/assets/6225961/6813037/5d76373c-d2d7-11e4-9516-196d0a252edf.jpg)\r\n"}}