I have a MacBook "Core 2 Duo" 2.2 13" (White-SR) 2.2 GHz Core 2 Duo (T7500) with single boot - Ubuntu 17.04 on.
I want to make a fresh installation of Lubuntu 14.04.1 LTS (mac) from a DVD.
I have tried to start the laptop holding the 'c' key down until the DVD drive starts and then release it but no luck. I also tried holding the 'option' key down and that gets me to a 'menu' with the only option to start from a hard drive named 'windows' (?) but no DVD drive option. If the hard drive is selected the system does not boot.
**pressing 'esc' during the boot process gets me to the grub menu and/or console. anything i can do from here? **
p.s. I also tried with another .iso CD that I know for sure works and did not get any results. so probably it's not the specific DVDisc that causes the problem.
thanks for reading!
You should then be able to boot from the DVD.