I have a USB cooldisk 8.0 GB. it was full of Windows viruses. I tried to delete them under Ubuntu 13.04, but it didn't allow me to delete anything!
I formated it by the software 'Disks' to FAT filesystem and overwrite all data by zero. Again, I can't delete anything! I can't change permission of any file!
But, I can do anything by Terminal (CLI). I can create folder by
mkdir. I can copy files by
cp. etc. I ran
sudo chmod 777 -R /media/me/USB/*, but the permission did not change:
I want do all by Natilus. It does not allow me to create folder, copy, change permission, ..., by Natilus (Files).
What's the problem?