growisofs -dvd-compat -Z ${device_name}=${iso_name}
#used to be appended to above line: -speed=2
#trying with letting it go default speed. has been working for us recently.
growisofs -dvd-compat -Z ${device_name}=${iso_name}
#used to be appended to above line: -speed=2
#trying with letting it go default speed. has been working for us recently.