On Sun, 14 Mar 2021 20:39:51 -0700
Marc Shapiro via Dng <dng@???> wrote:

>
> On 3/14/21 8:33 PM, Ludovic Bellière wrote:
> > Run fsck to make sure your disk isn't corrupted or damaged.
> > Afterward, your lost+found might get populated with the stuff that
> > occupies the space, done so in order for you to review.
>
> Already looked in lost+found.  Nothing there.
>
> Tried fsck.  It says the partition is clean.


Did you "force" the fsck (with '-f'), or did you rely on the
filesystem's "marked as clean" flag?

libre Grüße,
Florian