1. in HP's boot menu, set boot configuration-> console configuration-> VGA to P (primary), and other (such as serial port) to S (secondary ), otherwise, the output will hit the serial port, and the display will always be "umcompressing Linux... done, loading file initrd... done.
2. in the "server solution" or "Basic server solution" step, three candidates (physical machine, virtual machine, and xen virtual host) are automatically skipped ), it is estimated that the default option "Physical Machine" is selected ".
3. the original FAT partition cannot be deleted during partitioning. Otherwise, when you submit the partitioning scheme, the system will prompt: "the FAT partition is not mounted to/boot/EFI, warning that may cause a boot error. Yesterday, I was so depressed for a long time that I finally thought about creating a new partition while retaining the original FAT partition, which bypasses this problem. (The cost is that the hard drive of 146 GB * 2 has lost about 3 GB space. I don't care about it anyway ~)