Take the 2-minute tour ×
Ask Ubuntu is a question and answer site for Ubuntu users and developers. It's 100% free, no registration required.

I installed Ubuntu 12.10 on my MacBook Air, first gen, removing Mac OS X. The OS has gotten really screwy since the battery died while installed OS updates. So I wanna format the laptop and install Ubuntu on it again.

I tried booting the laptop and pressing alt to choose the bootable Ubuntu 12.10 USB key, but not a single boot option appears.

How can I boot into my USB key to reinstall Ubuntu on the laptop?

share|improve this question

Your Answer

 
discard

By posting your answer, you agree to the privacy policy and terms of service.

Browse other questions tagged or ask your own question.