I am running Ubuntu 12.10 on a IBM Lenovo Thinkpad R51. It has a non PAE CPU. I Purchased a 13.04 Live DVD. The live dvd will not boot. Is it possible to work around this without jumping through a lot of hoops?
I used a Linux Live USB with 14.10
Booting with the option "forcepae" allowed boot from USB. Subsequent install seems to be working fine thus far although I am using lubuntu and looking for all performance tweaks as this is a much older laptop.