I've got a strange problem with my dual boot system (windows and kali linux) I login to the root account but when I try to change the permissions of any file , I just can't ! it gives me no error or permission denied but it just won't change. when I check permissions it looks like nothing has happened to the file. I've tried using chown command with root terminal , sudo command and trying it with another account in the root group .
I also searched the web and saw some other people having the same problem but they had no practical way to fix this. don't know what to do.
thank you all !