![]() Set a fixed IP address on the PC with the same network as your router, e.g.Unplug the router, get a TFTP client for the PC, and connect it via network cable to a router LAN port.This article describes how to do an initial flash or a TFTP recovery flash for your device. 1.2 Special for Vista, Win7 and Win 2008.1.1 Special Asus TFTP Flashing Procedures.Someone from your staff commented that d-i/mini.iso hasn’t even been officially supported for a long time, so it’s not like it’s being actively developed. But on the other hand, the redesign will definitely bring out some benefits over d-i. It’s quite obvious that subiquity can’t match the functionality and simplicity of the debian-installer because of the way it’s designed. D-i just worked and allowed most of your users to do what they wanted. It wasn’t quite ready to be the default installer for a major LTE release!Ī plenty of server users haven’t looked past mini.iso for years and didn’t even know that live installer existed - so it didn’t matter to them up until now. But the fact is that it’s severely limited in functionality compared to d-i and is also horribly broken. The live installer has been out there for a couple years and perhaps the lack of complaints made you believe it’s widely accepted. And your solution to fix this problem is to update the documentation to erase any references to d-i! But with this release, you have decided to take away what a significant chunk of your user base has been actively using (both the traditional d-i install and the mini.iso/netboot based minimal server install) and are offering an alternative that just doesn’t fill the huge gap you’ve created. The documentation is merely reflective of how well ubuntu server fulfilled wide range of user requirements (even supporting older low-memory systems) by providing several options for the installation. You seem to believe that a typical server user wants guided disk partitioning during installs and installing to existing disk partitions/volumes is a fringe use-case that can be safely ignored. The problem is that the senior management at Canonical seems totally out-of-touch with what your users want and is trying to force something down their throat that just doesn’t fulfill their needs. In fact, the section he quoted was pretty current and up-to-date up until a week ago! I don’t think the concern he was trying to express is that the documentation is out of date. Options, and you can consult its documentation at This configuration is obviously very simple. May well want to host it somewhere on your infrastructure andįor releases newer than Ubuntu 22.10 you can specify the URL with iso-url= instead of url= which can avoid multiple downloads of the ISO (as cloud-init looks for url= on the kernel command line as well). Make sure to have installed package syslinux-common and then: # cp /usr/lib/syslinux/modules/bios/ldlinux.c32 /srv/tftp/Ĭreate /srv/tftp/pxelinux.cfg/default containing: DEFAULT installĪPPEND root=/dev/ram0 ramdisk_size=1500000 ip=dhcp url=Īs you can see, this downloads the ISO from Ubuntu’s servers. # mount ubuntu-20.04.1-live-server-amd64.iso /mntĬopy the kernel and initrd from it to were the dnsmasq serves tftp from: # cp /mnt/casper/ /srv/tftp/ restart dnsmasq with sudo systemctl restart rvice.ĭownload pxelinux.0 and put it into place: # wget ĭownload the latest live server ISO for the release you want to install: # wget.Or the default /etc/nf for lots more options). (This assumes several things about your network read man dnsmasq Put something like this in /etc//pxe.conf: interface=,lo Install dnsmasq with “sudo apt install dnsmasq” This document will briefly describe how to configure There are several implementations of the DHCP/bootp and tftp protocolsĪvailable. ![]() ![]() From this point on the install follows the same path as if the ISO.The ramdisk looks at the kernel command line to see where to download the server ISO from, downloads it and mounts it as a loop device.Where to download the kernel, ramdisk and kernel command line to pxelinux.0 downloads configuration, also over tftp, telling it.The machine’s firmware downloads pxelinux.0 over tftp and executes it.The DHCP/bootp server tells the machine where to get pxelinux.0.The to-be-installed machine boots, and is directed to network boot.On systems that support PXE network boot – goes like this: The process for network booting the live server installer – at least ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |