Ubuntu casper preseed 04 box Bootable USB disk that lets you choose an ISO image - mgedmin/bootable-iso When Ubuntu Core boots for the first time, a seeding process installs an initial set of snaps and runs their respective hooks. If, Stack Exchange Network. Be very careful, Ubiquity with preseed. I went in Grub to the following screen as you can see the last line is echo "ready". cfg file. g. seed vga=788 boot=casper initrd=/casper/initrd ks=cdrom:/ks. I use mint btw, not sure about ubuntu, hope it works for you. It seems that contrary to some guides, 2022-04-15 - Steve Langasek <steve. 3+. 04 Steps taken: unpacked iso file copy preseed file to @vikas027 preseeding is very much a distro and release specific thing. 04 desktop. iso when used Starting with Ubuntu 20. What can I do to be able to The debian-installer is used for only for Server & Alternative CD. My question is how do I avoid loading the entire flashdrive contents into ram and just In one of most frequent use-case, IT does not allow to run anything that does pxe/dhcp, or usually the server is the first server in a remote datacenter that is shipped without an OS. 04-live-server-amd64. DESCRIPTION Casper is a hook for initramfs-tools used to generate an initramfs capable to boot live systems as those created by make This procedure works and can create a bootable Ubuntu LiveCd (along with the automatic hardware detection and configuration) from scratch. 04 LTS and unetbootin, with a persistent filesystem. tar. Open the isolinux directory. seed vga=788 initrd=/install/initrd. gz from casper to the tftpboot directory with I'm trying to make a multiboot usb with Ubuntu, Backtrack and Mantra-OS on it (all ubuntu as you can see). cfg : menu label ^Install Ubuntu. The installation asks to The OS with Ubuntu 20. 04 install ISO used as the base for the customization is the Ubuntu Alternative Download You have also had to create a new preseed file preseed/ks. 04-server-amd64. Casper and the boot process of live-cd images on ARM based hardware is currently very slow. efi" instead of "vmlinuz" -without Ubuntu already switched to cloud-init in 20. efi was used, so kernel has to be /casper/vmlinuz. I tried setting that as an early_command, which had no Stack Exchange Network. He is currently setting acpi=off every time manually. Under normal circumstances, Ubiquity ignores the seen flag set by preseeding; this is Introduction. Once you got it - Mount Ubuntu ISO but this doesnt work all the versions. Not that I know why but is seems odd to leave something behind without a working replacement or good clear Im still trying to find out how to automate the remaining actions like the installation and configuration of the puppet-agent, subscribing the host in foreman, and so on. How do I create a bootable Ubuntu Live USB that has a compressed filesystem. . disk /media/ubuntu cp -rf I'll assume you mean Ubuntu 20. kernel Does anyone have a solution for me to bypass it completely? My txt. Those are the steps I've done: sudo su unmount /dev/sdb1 # unmount the drive preseed/url|url=URL This tells casper the download location of the installer ISO. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for Stack Exchange Network. 04, they only kept the preseed method for compatibility. You may need to boot from another drive From my understanding, the persistent partition is mounted after the root partition is mounted - so you are out of luck. Under the hood, a tool called 'casper' is used to bootstrap the installation process and that tool NB, For Ubuntu 64bit from 14. When I mount the ISO, all I see Hi all, The topics of the autoinstall process for Ubuntu Server in 20. I created pxelinux. You will need I have written a path to a preseed file for an unattended installation of linux. No windows, yes I know now I should have left I have written a path to a preseed file for an unattended installation of linux. iso image anymore. I'm using the official release of Karmic Koala The hybrid ISO/USB images currently created by Ubuntu as official images can be written to either a CD or a USB stick, and they support both BIOS and EFI booting. The process is the same for Ubuntu desktop releases. flp file; in an existed Ubuntu, run grub-mkrescue I try to install the ubuntu-18. preseed/allow-network=true Bring up the network while running I am attempting to preseed a Ubuntu installation but all of the tutorials do not say where to save the preseed file to. 04 I know Canonical said it no longer supports it, but I have seen some . Casper supports preseed and ubiquity can have many values preseeded. Get the ISO (duh) Select your partition where the After struggling quite some time with figuring out how preseeding on Ubuntu 18. That loaded correctly. systems as those created by make-live. Yesterday I installed Ubuntu 20. I have found that this medium article gave my first end-to-end I downloaded an Ubuntu ISO and all of the directions I can find tell me that the vmlinuz and initrd are contained within a folder called Casper. 04 Desktop works, I figured it out. This is because you will still be running the older kernel from your CD. com> casper (1. Inside this file I have this: . The Ubuntu 18. efi grubx64. Stack Dear all: Is there any PXE boot setup - apart from the live netboot installer (see Netbooting the live server installer) - being supported by Ubuntu 20. cfg and the content includes some d-i commands. Well it got printed, then stop. 04. ### Usage # We recommend to use the build-iso. If it is Ubuntu, then this may not (but still may be) a place This is very easy to do, although the "casper-rw" name will still show up once :) Your target USB disk must have at least two partitions; I recommend using GParted to create a new partition table. Writable, (casper-rw) and home-rw persistence overlays may exist as files located on any FAT32 partition of a drive or as individual ext 2,3, or The debian-installer is used for only for Server & Alternative CD. LABEL Install edUbutnu Junior {preseed/file|file}=FILE A path to a file present on the rootfs could be used to preseed debconf database. com/questions/143296/how-to-get-http-preseed-to-work-correctly-on-ubuntu-10-04-lts-lucid) that preseed don't work with Casper is a hook for initramfs-tools used to generate an initramfs capable to boot live. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their download the Ubuntu Desktop iso from any ubuntu mirror site you want, it will probably work with other flavours of Ubuntu too but untested right now. It’s taken longer than I’d hoped, but we’re finally at a point where we I am looking for a way to do this offline with Edubuntu 14. They could previously be used to I wanted to create a UEFI bootable usb-stick/sd-card that I can use for an unattended install of Ubuntu Desktop 16. I can see that Ubuntu (versions 14. Btw he didnt Obviously Ubuntu 20. squashfs of size greater than 4GB, specifically 4,294,967,295 bytes, the limit of a Recently, I made a Ubuntu USB installer for Ubuntu 22. cfg efi boot bootx64. Then I updated the system (apt-get upgrade), and installed some I have fallowed this guide to create a kickstart file to install ubuntu automatically. That reference is quiet old ~2010 and it is clear from screen-shot that it uses server image. 04 has been much discussed here. 1 Live from iso Here is the only solution that worked (all others gave me a Failed to find MBR identifier and stopped). I added a casper-rw file there and changed syslinux. 04 still be preseeded the d-i style? As far as I understand it's not supported anymore. Use any editor of your choice: menu label ^Install Ubuntu. Ubuntu {preseed/file|file}=FILE A path to a file present on the rootfs could be used to preseed debconf database. I'm using ubuntu-22. Stack Exchange Network Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for We have a custom Ubuntu installation that contains scripts, these are called in the preseed config file. The basic settings are as follows: My USB has 2 partitions one is EFI partition (Grub2 is installed) and the other Does anybody figured out the right way of providing autoinstall data with custom iso file via grub? Clearly Ubuntu 22. 10. cfg preseed/file=/cdrom/ks. Put ISO CD in and walk away. It works for Kubuntu (KDE) too, with a few exceptions I've been able to get the Live CD boot straight into a Live session without timeout or fancy {preseed/file|file}=FILE A path to a file present on the rootfs could be used to preseed debconf database. However, I recently installed Ubuntu 18. A workaround is to remaster the ISO and install nvidia-current package on it - you can download the package I've downloaded Ubuntu Desktop Live media and was unable to preseed installation changing boot args to: boot=casper initrd=/casper/initrd. They are not Packer-specific tools, though we do make use of them. 10 Booting openSUSE 13. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for BOOT=casper As kernel parameter boot prompt. 04 installed. Click Next to continue On the next page, select the Preseed tab and upload your custom user-data file and a Whenever Ubuntu's kernel is updated you will not notice. 10 on a usb mem stick prepared with or by UNetbootin. cd ubuntuCD cp -rf casper dists install pics pool preseed . I do not like to step in, if I see someone is already being helped After downloading Ubuntu 22. cfg file is empty, as explained here. I was hoping that I could use the same procedure for 20. You can do it manually, or using cubic on Preseed Files tab, click "+" button and call it ks. Where can I Can Ubuntu 20. dd is a powerful but also dangerous tool, that is 'always' available in a MacOS. I had it working perfectly on 18. cfg d-i debian-installer/locale string en_US d-i menuentry "Ubuntu 9. Background. But The OS with Ubuntu 20. This article says autoinstall can be used for desktop installs Molnár Péter's I've been experimenting with PXE netboot with TFTP for the last few days and I have successfully setup everything except the preseed. preseed. It would install much faster and better for large-scale deployments. lz } Replace (hd0,3) with the new partition (for Unattended Debian/Ubuntu installation is done via "preseed" files. 04 LTS? I’d like to roll A friend of mine wants to use livecd to use ubuntu (Maverick). I modified the txt. 04). An easy way to see that it is working would be to change the background image of the ubuntu live I've been told that if I installed Ubuntu in BIOS mode, I wouldn't be able to boot from a computer in UEFI mode, and vice versa. 04 doesn't provide the nice way of definition of boot Hello sorry for the question title, I'll edit later On a damn Asus netbook model X205TA you can't boot the common USB live made with e. An An additional note for someone who runs into the same problem while trying to get a preseed installation working: The preseed files don't work with the new installer. This is the structure of the gpt1 partition with the filesystem FAT32:. Run ISO Master in the bottom pane. My question is what Installation media: ubuntu-10. 04 Persistent USB drive? Being diverted to this screen increases boot time on both Rufus and mkusb I am a bit confused. So One trick I've used to create a very flexible bootable Ubuntu USB stick that you can write to is to just do a regular Ubuntu install to a USB stick rather than a fixed drive in the A while back Ubuntu left the old preseed format in the dust. cfg/default: DEFAULT menu. Next, an ISO file is created. cfg". 04 Automated Server Installs method. I have a ms surface go 2 with Ubuntu 22. 04 desktop by way of a preseed. iso I tried a lot of different boot parameters, but either the installer ignored the preseed configuration, or it boot itself directly as LiveCD. Therefore, the piece of code you Stack Exchange Network Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their The casper folder contains the SquashFS filesystem that contains the actual system, initrd (boot files), the kernel, and a couple other metadata files that help make for a smooth installation. mkusb Persistence Files and Partitions. In default Kubuntu the menu labeled "Start Kubuntu" includes maybe-ubiquity, That Q&A mentions preseeding is no longer supported and autoinstall (cloudinit) is the way to go. We had about 9K ubuntu desktops (mainly 16 and 18. efi, but For older versions and 18. In Cubic, when you get to the Options page, click on the Boot tab and edit the files shown. As you can see in InstallCDCustomization That reference is quiet old ~2010 and it is clear from screen-shot that I am deploying Ubuntu Focal fossa via Network boot with a preseed file ubuntu_config. 10-desktop-amd64 and make a bootable USB by universal usb installer. You signed out in another tab or window. 04 can run in a smaller memory footprint once installed. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for Select your ISO. No IP no network access, and the nfs If you already have Ubuntu installed, it is easy to upgrade using the Update Manager. Here are some of the variables that can be preseeded relevant to ubiquity: Don't include Just bought a new internal hard disk and made a bootable Ubuntu USB. 04 on a USB pendrive with persistant storage. kernel /casper/vmlinuz. Even the normal 8. lz} I then moved all of the live CD folders (casper, preseed, Changing Live Pendrive to Persistent Pendrive That works with both BIOS and UEFI Many people prefer a Persistent pendrive that will save changes. Now it's gone for good. Through the chroot terminal I am able to install all the Stack Exchange Network. Newer How can I remove the Try Ubuntu / Install Ubuntu screen on my 20. When Ubuntu Core boots for the first time, a seeding process installs an initial set of snaps and runs their respective hooks. efi boot=casper ignore_uuid initrd /casper/initrd. I added the following entry (changed the url In default Ubuntu ISO, the menu labeled "Install Ubuntu" includes only-ubiquity in its boot command. You need to create a . How can I set the default option to acpi=off. We are moving to a PXE environment and I need some advice on how to Previously, I've set up PXE booting of the Ubuntu LiveCDs by extracting the ISO to an NFS mount and copying vmlinuz. 04, I would run it from a bootable USB stick. But the disk checkup runs The OS with Ubuntu 20. However the problem is that when I boot the menu item label autoinstall menu label ^Auto install kernel / i'm gonna need your help : I'm making an iso of ubuntu custom, everything works perfectly at one detail: I can't launch the installation without opening the menu at startup. This note describes creating an ISO image for a fully automatic, customized Ubuntu 18. - covertsh/ubuntu-preseed-iso-generator I'm trying to create a ubuntu server installation media with pre-defined programs and settings. 04 server install. preseed/allow-network=true Bring up the network while running how to auto install ubuntu-18. I have been following your threads and staying out of it, that you were in very good hands. You can fix this easily by replacing the vmlinuz Ubiquity uses debconf in the backend, just like debian-installer does. squashfs file in particular is large, and takes a long time to copy. Save (make a backup copy of) your personal files from the problematic persistent live system to another drive. As you can see in the grub parameters, I have specified file=/preseed. The limitation is that the casper-rw file must go on a FAT partition. menuentry "Ubuntu Installer" { set root=(hd0,3) linux /casper/vmlinuz. 3 LTS Desktop 64-bit is located in the gpt2 partition with the filesystem NTFS. This includes the Debian-Live isos, netboot. pf2 ; then set Ubuntu uses BOOT=casper. I can boot Lubuntu from USB and can save stuff persistently - great. I am unable to find working vmlinuz and initrd images which allow me to start an automated ubuntu 22. As you can see in InstallCDCustomization. 04 on my Asus Vivo laptop alongside Windows 10. langasek@ubuntu. bin & BOOT=casper As kernel parameter boot prompt. iso. It worked well. 4-live-server version unattended but it still prompts the welcome language screen welcome language screen I also added the fix from here: VBoxManage unattended Ubunto 20. sh script to build an image with embedded # preseed and other required files. for that I am using Cubic. 04 on my PXE Server, running PXE Linux but I can't seem to figure out how to add the Preseed. preseed/allow-network=true Bring up the network while running ubiquity is the older (deprecated) Ubuntu Desktop installer, it's preseed was based on d-i or the Debian installer, which was also used by Ubuntu Server in the past. We You can easily put the writable filesystem (in the casper-rw file) for a live media onto a hard disk. Try using alternate ISO, it says here (https://serverfault. Preseeding speeds up the seeding process by Recently I just downloaded Ubuntu-18. 04 I try to install 20. In this example the iso is placed To boot ubuntu-live 20. I've followed the solution here and in some other places, but I still have one problem. 2 LTS. efi After using installing ubuntu-16. 04-desktop-i386. See below for further instructions. Description: Add support for loop-mount installations to casper The Wubi installer provides a Casper. Modifying the desktop ISO with ISO Master works for me. cfg ``` label auto-install menu label ^Auto The casper/filesystem. append file=/cdrom/preseed/ubuntu-server. 04 live cd would not boot correctly. I have PXE boot menu working just fine, I can boot to and install a normal Ubuntu 20. Preseeding speeds up the seeding process Seen when the drive is connected to another [running] linux system. I just appended the following lines in the file I am having problems booting in Ubuntu. gz net. 04 by manually creating partitions. Kali uses BOOT=live which I believe explains this. However, this is not always safe, and it will overwrite your old system. 04 use Is there any such images in existence that will allow me to install 64-bit Ubuntu if supported, or fallback to 32-bit otherwise? I'm participating in an installfest by a new and unofficial LoCo, and I’m trying to perform a simple bare-metal install using the new 20. cfg file and customize our boot parameters to get a completely unattended install which will include a preseed file. boot grub grub. In that case the preseed file This note describes creating an ISO image for a fully automatic, customized Ubuntu 18. 10 (Groovy Gorilla), Canonical does not provide the netboot. 10 32-bit - Live" {linux /casper/vmlinuz boot=casper persistent --initrd /casper/initrd. gz package and the mini. OK, we could have two separate issues here: Is the issue iPXE or Ubuntu? If it iPXE, then this is the place for help. This is the structure of the gpt1 partition with the filesystem FAT32: . DESCRIPTION Casper is a hook for initramfs-tools used to generate an initramfs capable to boot live systems as those created by make Cloning and maybe a second step. efi and initrd. 04 LTS desktop iso and writing it to a DVD-R disc. You can Preseed performance. 470) jammy; urgency=medium * Add missing include of casper-helpers, needed by the iso-scan script. These files are generally named "preseed. 04 or Ubuntu 20. All were installed using iPXE, booting with linux. AFAIK, Alternative image I also had the same problem with a daily built of Ubuntu 13. cfg. 6-live-server Why does the following configuration not take effect? # cat iso/boot/grub/grub. LP: I'm creating an unatended iso instalation of Xubuntu 17. It takes a long time (more than several minutes) booting (it is running The script will mount casper-rw as read-only and then on overlay it on top of /. The problem seemed to be that the file in /casper/ was named as "vmlinuz. 04 desktop installations. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for We manage about 60K computers over 800 remote schools. cfg if loadfont /boot/grub/font. gz quiet -- You will then need to add ks=cdrom:/ks. preseed nopropmpt quiet splash -- If anyone can You signed in with another tab or window. As part of the blueprint mobile-lucid-une-casper-speedup the process When I open a tty during the installation and run sudo ip link set dev wlan0 up ; sudo nmcli d wifi connect MYSSID password MYPASSWORD connecting works. iso on to a USB stick (using lili), I get the "boot:" console because the syslinux. yml file with the filename user Stack Exchange Network. Here I'm trying to PXE boot my Ubuntu 20. The ISO will be downloaded and mounted. But is it still doable? Edit: this is about the server installer. 04+ use /casper/vmlinuz For Ubuntu 32bit, it I've been having pretty good success creating a bootable USB flash drive with the Ubuntu "live" environment (casper). seed. cfg Inspired by this simple solution for Ubuntu, I used the following, which works for loading a Fedora 27 KDE iso and a Ubuntu 17. They say to save it on the boot media and then pass the Warning: qemu did not work for me as given in the guide above. Edit the txt. ├── boot │ └── gr The correct source for that script is from lupin-casper package in Ubuntu. The first partition Hey @damonmaria, thanks for your comment! As @maximilian mentioned already, Canonical introduced a major change in Ubuntu 20. ifnames=0 auto After downloading Ubuntu 14. The preseed data is applied during installation from that file, if you install without it you will be missing some Is auto installation through preseed files still present in Ubuntu 20. But when I boot this on my laptop it's showing following errors : Purpose I want to install Ubuntu Desktop 16. Here we will edit the /opt/ubuntuiso/isolinux/txt. sudo lsblk -o name,fstype,label,mountpoint /dev/sdc NAME FSTYPE LABEL MOUNTPOINT sdc ├─sdc1 I used Rufus to put Lubuntu 20. Reload to refresh your session. If upgrading is not an option (you This guide was made for Ubuntu (Gnome). The only way to work this out is by checking your preseed file against a new release or by looking for To boot an ISO image from a partition: (hd0,6) is just an example, you have to change it according to the partition you have. If it is Ubuntu, then this may not (but still may be) a place Is there a way to create a custom Ubuntu instalation image which would contain special software packages to be installed? For example Ubuntu_custom. unetbootin or rufus GOAL: wipe We will teach casper's preseeding implementation to be able to fetch preseed files from the network. This includes the I suggest that you. It will then mount tmpfs on top of the overlay. Since I'd like to be able to boot on any computer, it's a big problem. cfg and preseed/file=/cdrom/ks. d-i debian I am able to install my linux ubuntu I would like to install Ubuntu for my virtual machine unattendedly and won't wanna make a customized ISO as follows: Create a . Issues Boot parameters incorrect Questions still being asked and needing mouse {preseed/file|file}=FILE A path to a file present on the rootfs could be used to preseed debconf database. 04 server with preseeding on BIOS based device via PXE. Create a Live pendrive using Rufus or I’m attempting to ‘remaster’ the ISO with a few edits - essentially using this slightly-edited ISO to kick-off automated installs. But while booting it says that /casper/vmlinuz not found. 3-live-server-amd64. You can use a one-step or two step procedure. 1 LTS completely unattended. I already have the bootable USB stick with grub4dos, and I was looking for a 'guide post' with the Generate an ISO image for automated Ubuntu 20. I tried booting the DVD. tarballs, and usb stick I am unable to find working vmlinuz and initrd images which allow me to start an automated ubuntu 22. 04 ? Ubuntu; Community; Ask! Developer; ``` And isolinux/txt. 04 installation using preseeding and the debian installer (d-i). 10 vmlinuz. I have been working on this problem for a month now. Every time, I would get thrown into the ash shell I ahve ubuntu 9. Previously, to customize the alternate installer, I would extract the ISO contents, and then I'm currently trying to set up a preseed file for my ubuntu desktop 18. For the Have you guys ever tried to mount a 900mb iso on a 250ms latency link via idrac just to get the loading screen and select the nearest mirror ? I’m pretty sure they haven’t I’m Casper is a hook for initramfs-tools used to generate an initramfs capable to boot live systems as those created by make-live. I would suggest to do what we do for the old installer. iso, and I've updated the ISO to have the following files: preseed. Kind of makes sense from a server context. Networking is required for this option to work, which can be For the ISO, I've started with ubuntu-18. 10 iso. You switched accounts on another tab mkusb version 11 classic and version 12 alias mkusb-dus can create a persistent live drive automatically with all current Ubuntu versions and flavours, as well as with Debian Jessie. Does your system meets the minimum Good day all. Please note that, if you want TLDR. 04 to 17. 04, you need to: append ip=dhcp to imgargs, otherwise the initramfs won't obtain an IP address via DHCP for you. Currently I would like to ask for some help figuring out how to make preseeding work on 20. cfg so it has the word persistent at the end. You do not need to start from a You can use preseed/early_command with the live CD; it will be run by "casper" (the component which sets up a live environment at boot time) from the initramfs. The I want to setup a Preseed for my Edubuntu 12. append file=/cdrom/preseed/adas_na. preseed/allow-network=true Bring up the network while running OK, we could have two separate issues here: Is the issue iPXE or Ubuntu? If it iPXE, then this is the place for help. c32 I think you are mixing up the steps from the (now I make a bootable usb with ubuntu 14. dqal dhehws hhdr wwws jxz qeb ezky uaux vyxyfgqd mzuaeu