Let's try in the terminal? type
sudo -s then cat /directory/trisquelmini.iso > /dev/sdbWhen "/dev/sdb" is your pen drive, be sure about this. Only work if you use "sudo -s".
Let's try in the terminal? type
sudo -s then cat /directory/trisquelmini.iso > /dev/sdbWhen "/dev/sdb" is your pen drive, be sure about this. Only work if you use "sudo -s".