Hi, my computer with Ubuntu 18.04 64 bit, does not boot any more,now from the root Shell, the command sudo findmnt --verify --verbose gives [E] unreachable on boot required source: UUID=759fe52e-3cd04d0d-8b2a-0a5c0949ef9 the UUID Is the same that blkid returns to me, my fstab Is:

#<device> <dir> <type> <options> <dump>
<fcsk>
UUID=759fe52e-3cd0-4d0d-8b2a-0a5c0949ef9 /ext4 default 0 1