mount(device, device_mountpoint, ['-o', 'utf8,iocharset=iso8859-1'])
except CriticalException as error:
mount(device, device_mountpoint, "")
mount(device, device_mountpoint, ['-o', 'utf8,iocharset=iso8859-1'])
except CriticalException as error:
mount(device, device_mountpoint, "")