# dpkg-deb -fsys-tarfile grub-efi-amd64-signed*deb | tar x. usr/lib/shim/shim圆4.efi.signed -O > /srv/tftp/boot圆4.efiĬopy the signed grub binary into place: # apt download grub-efi-amd64-signed # dpkg-deb -fsys-tarfile shim-signed*deb | tar x. # mount /mntĬopy the kernel and initrd from it to where the dnsmasq serves tftp from: # cp /mnt/casper/ /srv/tftp/Ĭopy the signed shim binary into place: # apt download shim-signed # ln -s /usr/share/cd-boot-images-amd64 /srv/tftp/boot-amd64ĭownload the latest live server ISO for the release you want to install: # wget #INSTALL PROPRIETARY DRIVERS UBUNTU SERVER COMMAND LIEN INSTALL#Ideally this would be something like: # apt install cd-boot-images-amd64 We need to make this section possible to write sanely Serving the bootloaders and configuration. Restart dnsmasq with sudo systemctl restart rvice. (This assumes several things about your network read man dnsmasq or the default /etc/nf for lots more options). Put something like this in /etc//pxe.conf: interface=,loĭhcp-match=set:efi-x86_64,option:client-arch,7 Install dnsmasq with “sudo apt install dnsmasq” #INSTALL PROPRIETARY DRIVERS UBUNTU SERVER COMMAND LIEN HOW TO#This document will briefly describe how to configure dnsmasq to perform both of these roles. There are several implementations of the DHCP/bootp and tftp protocols available. Most DHCP/bootp servers can be configured to serve the right bootloader to a particular machine. The difference between UEFI and legacy modes is that in UEFI mode the bootloader is a EFI executable, signed so that is accepted by SecureBoot, and in legacy mode it is PXELINUX.
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