I have a new Intel SSD Pro 2500 installed on a SATA3 port as a secondary drive. It is formatted as a primary ext4 partition.My fstab line is : UUID=1e33881a-d6cf-4933-be70-0aa837641af6 /mnt/ssd  ext4 defaults,discard,noatime,errors=remount-ro 0 1The SSD fails to mount during boot:Serious errors were found while checking the disk drive for /mnt/ssd. Press I to ignore, S to skip mounting, or N for manual recoveryI skip and login.The device does show up in fdisk:Disk /dev/sdb: 480.1 GB, 480103981056 bytes81 heads, 63 sectors/track, 183755 cylinders, total 937703088 sectorsUnits = sectors of 1 * 512 = 512 bytesSector size (logical/physical): 512 bytes / 512 bytesI/O size (minimum/optimal): 512 bytes / 512 bytesDisk identifier: 0xa507f0a0Device Boot      Start         End      Blocks   Id  System/dev/sdb1            2048   937703087   468850520   83  LinuxIf I then manually mount the SSD, it fails to mount.If I then issue the blkid /dev/sdbcommand, the device is seen with the correct UUID: /dev/sdb: UUID=1e33881a-d6cf-4933-be70-0aa837641af6 TYPE=ext4After that point, I can mount -aand the SSD mounts correctly. My files are intact and I can go on like nothing happened. Fsck also reports no problems.Any ideas on why the device is not seen until I use blkid?
New SSD only mounts after issuing blkid command. [Ubuntu 14.04]
mount;ssd