SOLVED:

Macintosh:Movies vratnik$ df -h /
Filesystem Size Used Avail Capacity Mounted on
/dev/disk0s2 111Gi 81Gi 30Gi 74% /

Macintosh:Movies vratnik$ sudo rm -r /.de020d.a07
Macintosh:Movies vratnik$ df -h /
Filesystem Size Used Avail Capacity Mounted on
/dev/disk0s2 111Gi 72Gi 40Gi 65% /

po restarte

Macintosh:~ vratnik$ df -h /
Filesystem Size Used Avail Capacity Mountned on
/dev/disk0s2 111Gi 72Gi 40Gi 65% /

Zda sa, ze sa mi ten folder podarilo zavrazdit. Neviem, do akej miery mal na nom podiel filevault, pripadne v kombinacii s novym updatom, kazdopadne vypnutie filevaultu vyriesilo vsetky tieto problemy. Konecne viem, kolko mam na disku volneho miesta.