Tag: fstab

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System not starting after upgrading to Ubuntu 22.04

After upgrading Ubuntu from 20.04 to 22.04 it can happen that you cannot start the desktop: emergency mode.

In some case it could be happened that fstab was modified and the efi partition is set with a wrong UUID. Therefore you can try to change, in your fstab file, the efi UUID (i.g. copying it from a working installation).

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ssd slow (in Linux)

If your SSD has become slow, it could depend from the swap file: f.e. in fstab the ssd swap UUID could be wrong (after some partitions changes in your SSD).

You can fix this by giving to the swap partition the correct UUID.