After a power outage today my UDOO Neo didn't boot anymore. When I hooked up a serial cable to see what was wrong I saw the following on /dev/cu.SLAB_USBtoUART298 . Seems to be a file-system issue. Can it recover from that or is the sd card bad and do I need to start over ? Code: [ 2.032244] EXT4-fs (mmcblk0p2): recovery complete [ 2.037053] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null) [ 2.045250] VFS: Mounted root (ext4 filesystem) on device 179:2. [ 2.052336] devtmpfs: mounted [ 2.055524] Freeing unused kernel memory: 260K (80a74000 - 80ab5000) [ 2.662409] random: init urandom read with 41 bits of entropy available [ 2.806824] mmcblk0: error -110 sending status command, retrying [ 2.821034] mmcblk0: error -110 sending status command, retrying [ 2.829143] mmcblk0: error -110 sending status command, aborting [ 2.835170] end_request: I/O error, dev mmcblk0, sector 135336 [ 2.841070] EXT4-fs error (device mmcblk0p2): ext4_find_entry:1302: inode #249: comm plymouth-upstar: reading directory lblock 0 [ 3.847170] mmcblk0: error -110 sending status command, retrying [ 3.855254] mmcblk0: error -110 sending status command, aborting [ 3.861509] EXT4-fs error (device mmcblk0p2): __ext4_get_inode_loc:3940: inode #89654: block 5796: comm init: unable to read itable block [ 3.878103] mmcblk0: error -110 sending status command, retrying [ 3.884166] EXT4-fs (mmcblk0p2): previous I/O error to superblock detected [ 3.893140] mmcblk0: error -110 sending status command, retrying [ 3.954766] mmcblk0: error -110 sending status command, aborting [ 3.960827] Buffer I/O error on device mmcblk0p2, logical block 0 [ 3.966944] lost page write due to I/O error on mmcblk0p2 [ 3.972757] init: startpar-bridge (plymouth-ready-startup-started) main process (89) terminated with status 2 [ 3.986982] mmcblk0: error -110 sending status command, retrying [ 4.058382] mmcblk0: error -110 sending status command, aborting [ 4.064661] EXT4-fs error (device mmcblk0p2): __ext4_get_inode_loc:3940: inode #89654: block 5796: comm init: unable to read itable block [ 4.081305] mmcblk0: error -110 sending status command, retrying [ 4.089425] EXT4-fs (mmcblk0p2): previous I/O error to superblock detected [ 4.096365] mmcblk0: error -110 sending status command, retrying [ 4.159364] mmcblk0: error -110 sending status command, aborting [ 4.165404] Buffer I/O error on device mmcblk0p2, logical block 0 [ 4.171552] lost page write due to I/O error on mmcblk0p2 [ 4.181725] mmcblk0: error -110 sending status command, retrying [ 4.225464] mmcblk0: error -110 sending status command, aborting [ 4.231751] EXT4-fs error (device mmcblk0p2): __ext4_get_inode_loc:3940: inode #89654: block 5796: comm init: unable to read itable block [ 4.244296] EXT4-fs (mmcblk0p2): previous I/O error to superblock detected [ 4.263466] mmcblk0: error -110 sending status command, retrying [ 4.271550] mmcblk0: error -110 sending status command, aborting [ 4.277589] Buffer I/O error on device mmcblk0p2, logical block 0 [ 4.283720] lost page write due to I/O error on mmcblk0p2 [ 4.294291] mmcblk0: error -110 sending status command, retrying [ 4.302446] mmcblk0: error -110 sending status command, retrying [ 4.310559] mmcblk0: error -110 sending status command, aborting [ 4.316786] EXT4-fs error (device mmcblk0p2): __ext4_get_inode_loc:3940: inode #89654: block 5796: comm init: unable to read itable block [ 4.329344] EXT4-fs (mmcblk0p2): previous I/O error to superblock detected [ 4.340409] mmcblk0: error -110 sending status command, retrying [ 4.348512] mmcblk0: error -110 sending status command, retrying [ 4.356607] mmcblk0: error -110 sending status command, aborting [ 4.362675] Buffer I/O error on device mmcblk0p2, logical block 0 [ 4.368791] lost page write due to I/O error on mmcblk0p2 [ 4.378812] mmcblk0: error -110 sending status command, retrying [ 4.386941] mmcblk0: error -110 sending status command, retrying [ 4.395041] mmcblk0: error -110 sending status command, aborting [ 4.401285] EXT4-fs (mmcblk0p2): previous I/O error to superblock detected [ 4.412453] mmcblk0: error -110 sending status command, retrying [ 4.420541] mmcblk0: error -110 sending status command, retrying [ 4.428605] mmcblk0: error -110 sending status command, aborting [ 4.435057] init: startpar-bridge (hostname--started) main process (88) terminated with status 2 [ 4.448262] mmcblk0: error -110 sending status command, retrying [ 4.456559] mmcblk0: error -110 sending status command, retrying [ 4.463715] mmcblk0: error -110 sending status command, aborting [ 4.474080] mmcblk0: error -110 sending status command, retrying [ 4.482188] mmcblk0: error -110 sending status command, retrying [ 4.490308] mmcblk0: error -110 sending status command, aborting [ 4.496519] EXT4-fs (mmcblk0p2): previous I/O error to superblock detected [ 4.577379] mmcblk0: error -110 sending status command, aborting [ 4.583840] init: startpar-bridge (plymouth-upstart-bridge--started) main process (90) terminated with status 2 [ 6.341137] init: plymouth-stop pre-start process (106) terminated with status 2 [ 6.353207] mmcblk0: error -110 sending status command, retrying [ 6.448657] mmcblk0: error -110 sending status command, aborting [ 6.455123] init: startpar-bridge (console-setup--stopped) main process (107) terminated with status 2 [ 6.468843] mmcblk0: error -110 sending status command, retrying [ 6.477144] mmcblk0: error -110 sending status command, retrying Filesystem check or mount failed. A maintenance shell will now be[ 6.645841] mmcblk0: error -110 sending status command, aborting started. CONTROL-D will terminate this shell and continue bootin[ 6.659927] mmcblk0: error -110 sending status command, retrying g after re-trying filesystems. [ 6.668693] mmcblk0: error -110 sending status command, retrying Any further errors will be ignore[ 6.677618] mmcblk0: error -110 sending status command, aborting d [ 6.688601] mmcblk0: error -110 sending status command, retrying [ 6.696721] mmcblk0: error -110 sending status command, retrying [ 6.704790] mmcblk0: error -110 sending status command, aborting [ 6.715592] mmcblk0: error -110 sending status command, retrying [ 6.723710] mmcblk0: error -110 sending status command, retrying [ 6.731788] mmcblk0: error -110 sending status command, aborting /proc/self/fd/9: 21: /proc/self/f[ 6.743125] mmcblk0: error -110 sending status command, retrying /proc/self/fd/9: 6: exec: [ 7.121072] init: mountall-shell post-stop process (112) terminated with status 2 [ 7.150574] mmcblk0: error -110 sending status command, retrying [ 7.212920] mmcblk0: error -110 sending status command, retrying [ 7.221009] mmcblk0: error -110 sending status command, aborting [ 7.227375] init: startpar-bridge (mountall-shell--stopped) main process (113) terminated with status 2 [ 7.241214] mmcblk0: error -110 sending status command, retrying [ 8.096204] blk_update_request: 1420 callbacks suppressed [ 8.102060] end_request: I/O error, dev mmcblk0, sector 2164736 [ 8.108173] quiet_error: 33 callbacks suppressed [ 8.113026] Buffer I/O error on device mmcblk0p2, logical block 262144 [ 8.120075] lost page write due to I/O error on mmcblk0p2 [ 8.125513] JBD2: Error -5 detected when updating journal superblock for mmcblk0p2-8. [ 8.137687] mmcblk0: error -110 sending status command, retrying [ 8.145819] mmcblk0: error -110 sending status command, retrying [ 8.153899] mmcblk0: error -110 sending status command, aborting [ 8.159942] end_request: I/O error, dev mmcblk0, sector 2164744 [ 8.165883] end_request: I/O error, dev mmcblk0, sector 2164752 [ 8.171844] end_request: I/O error, dev mmcblk0, sector 2164760 [ 8.177802] Aborting journal on device mmcblk0p2-8. [ 8.186882] mmcblk0: error -110 sending status command, retrying [ 8.194979] mmcblk0: error -110 sending status command, retrying [ 8.203058] mmcblk0: error -110 sending status command, aborting [ 8.209107] end_request: I/O error, dev mmcblk0, sector 2164736 [ 8.215052] Buffer I/O error on device mmcblk0p2, logical block 262144 [ 8.221613] lost page write due to I/O error on mmcblk0p2 [ 8.227044] JBD2: Error -5 detected when updating journal superblock for mmcblk0p2-8. [ 41.689079] random: nonblocking pool is initialized
