Give Root Password For Maintenance Or Press Ctrl D To Continue ^hot^ -

If fstab looks perfect, suspect disk corruption. Unmount the root first – but you can’t unmount / while using it. Instead, force a check on next reboot:

This is the most frequent cause, often resulting from an improper shutdown, power failure, or hardware issues. If fstab looks perfect, suspect disk corruption

You’ve just rebooted your Linux server, expecting the usual cascade of green [OK] status messages. Instead, the boot process grinds to a halt. Your SSH session is dead. You’re staring at a bare-bones shell prompt on the physical console (or out-of-band management). Panic begins to set in. If fstab looks perfect