ho provato con il programma di kubuntu a ridimensionare il disco, ma mi da errore:


Shrink partition ‘/dev/sda1’ from 135,03 GiB to 117,06 GiB
Job: Check file system on partition ‘/dev/sda1’
Command: ntfsresize -P -i -f -v /dev/sda1
ntfsresize v2.0.0 (libntfs 10:0:0)
Device name : /dev/sda1
NTFS volume version: 3.1
Cluster size : 4096 bytes
Current volume size: 144991748608 bytes (144992 MB)
Current device size: 144991749120 bytes (144992 MB)
Checking for bad sectors ...
Checking filesystem consistency ...
Cluster 3026127 is referenced multiple times!

Cluster 18532819 is referenced multiple times!
Cluster 18532820 is referenced multiple times!
Cluster 18532821 is referenced multiple times!
Cluster 18532822 is referenced multiple times!
Cluster 18532823 is referenced multiple times!
Cluster 18532824 is referenced multiple times!
Cluster 18532825 is referenced multiple times!
Cluster 18532826 is referenced multiple times!
Cluster 18532827 is referenc
Cluster 18532843 is referenced multiple times!