I run: sudo apt-get install linux-headers-18.104.22.168-42-generic-pae linux-image-22.214.171.124-42-generic-pae --fix-missing I got these errors: Reading package lists... Done Building dependency tree ...
Possible Duplicate: How can I install 12.04 on a non-PAE CPU? (error “Kernel requires features not present on the CPU: PAE”) I can not install 12.04 Desktop on non-PAE CPU PC. ...
I get this message while trying to install Ubuntu 12.04 as a guest in VirutalBox 4.1.18, on an Ubuntu 10.04 host. This kernel requires the following feature not present on the CPU: pae Some ...