Questions tagged [iso]

Questions about how to use/mount/burn/create ISO images.

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Create an ISO File Repository or Mirror Repository on Native Windows

I have a ubuntu system with a base install where I want to update the OS with the latest package versions, although this system does not have access to the Internet. I could use some direction on two ...
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How to load dconf in chroot / custom ubuntu iso

I'm trying to create a custom ubuntu but on chroot I can't set the theme dconf load / < my_settings.ini failed because there is no gui, I tried setting up the gui with xauth add bla blabla managed ...
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1 vote
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Autoinstalling Ubuntu Server 22.04

I'm searching for a method to make a bootable USB that automatically installs Ubuntu 22.04 with a desktop environment. I had a setup for Ubuntu Server 20.04 (installing gnome during the setup) by ...
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Download Ubuntu Minimal ISO 22.04LTS? [duplicate]

Are there any plans to make the ISO available for this version? Thanks.
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1 answer
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Expected kernel versions included with server distributions

I am trying to find out what is the relationship between the kernel versions included with the server distributions with respect to the desktop distributions. I downloaded and installed the server ...
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I need help installing vmware tools on Ubuntu 20.04

This might be more of a VMware question than an Ubuntu question. But I suppose it might be helpful to make this post here in case I can find some added insight into my issue. I need to know where to ...
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create custom Ubuntu 22.04 live server iso

This is a follow up question to Ubuntu 22.04 build ISO (Both: MBR and EFI ) . Unfortunately I don't have the reputation score to make comments on the original. I, too, create modified iso images for ...
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3 votes
5 answers
3k views

Ubuntu 22.04 Autoinstall method

Does anybody figured out the right way of providing autoinstall data with custom iso file via grub? Clearly Ubuntu 22.04 doesn't provide the nice way of definition of boot commands via casper (sort of ...
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1 vote
0 answers
164 views

Xubuntu 22.04 iso size bump versus 20.04

There is a drastically size bump between iso of Xubuntu 22.04 and 20.04.2. It is 2.7GB vs 1.7GB. What is the reason for that drastically increase? EDIT: Found an info in the cache of a search engine ...
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6 votes
2 answers
609 views

is there an ubuntu minimal or core server iso NOT containing anything snapware related?

I sofar have had to manually uninstall everything snapware related and in some cases snaps already started to prohibit my system from booting before I even touched anything. Something I haven't ever ...
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Can I upgrade Ubuntu (specifically either 20.04 or 21.10) to 22.04 using the ISO file?

As above, upgrading to 2204. Thanks. Have downloaded the (desktop) ISO, sitting on my Desktop. Can I then mount it and use it directly (without burning to DVD/USB), to upgrade the OS??
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Boot clonezilla from hard drive

I mean to boot clonezilla from HD. I find official information confusing/incomplete. First it explains how to boot from files obtained by decompressing clonezilla-live-x.x.x-x-amd64.zip (current ...
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1 answer
2k views

Ubuntu 22.04 build ISO (Both: MBR and EFI )

In our company we use a modified Ubuntu installation ISO image. Since Ubuntu 22.04 has changed the structure of the installation image (ISOLINUX has been removed, in favor of GRUB2), I would need ...
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Create Ubuntu ISO identical to Docker Hub image of Ubuntu

I developed a program working inside a docker container to be independent of my personal devices' libraries. Now I would like to setup a real computer from scratch to use it to run my program (and ...
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1 answer
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Solving `/dev/loop17` already mounted or mount point busy

I'm trying to follow these instruction on how to install Ubuntu 22.04 without using a thumb-drive. I'm currently on 20.04. I've downloaded the iso already but when I run the command sudo mount -o loop ...
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How to build a UEFI/MBR hybrid bootable ISO with xorriso

What is the definitive answer to building a bootable UEFI/MBR hybrid ISO with xorriso? There a dozen different answers in google. None work. I know this question has been asked before. Even Debian's ...
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2 answers
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Install ubuntu and still have windows installer?

I have a 64gb USB stick that I want to use for ubuntu (full install) but I also want to be able to install windows when I need to. I'm currently using ventoy to dual boot iso's but the lack of ...
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Booting Ubuntu straight from ISO

I think Ubuntu is the best thing around for computer users but I wonder to make things easier why doesn't the ISO come bootable? It takes a degree of skill to create a bootable media either using a ...
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1 vote
0 answers
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How to boot live Ubuntu from ISO on an encrypted LUKS partition

For a while I've been wanting to set up my ultimate everyday-carry USB drive, and my current setup is a hybrid MBR-GPT with EFI 32, EFI 64 and legacy BIOS GRUBs on a FAT32 partition that can also be ...
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3 answers
266 views

How to burn an ISO file to a USB?

I was thinking about creating a bootable USB drive by burning an ISO image, but I can't find an ISO burner for Ubuntu. How I can do that?
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Ubuntu 20.04 Subiquity Install - Point to Local Apt Repo on Iso

I am working on fully automating an installation of Ubuntu 20.04.4 server using the subiquity autoinstall method. I have a successful configuration that installs unattended, and pulls in the ubuntu-...
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Ubuntu 21 custom boot iso

Can someone provide a link or instructions for building custom ISOs for Ubuntu 21. NOT Ubuntu 20. Ubuntu 21. Ubuntu 21 does not appear to use isolinux so any instructions that use isolinux is for ...
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1 answer
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Ubuntu 20.04.3 autoinstall failing to eject virtual CD

I am mounting ISO with embedded autoinstall user-data file to automate Ubuntu installation on physical servers using. Boot mode is UEFI. At the end of OS installation I expect the autoinstall process ...
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1 answer
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Ubuntu autoinstall late-commands issue with special chars

I need to run few commands after installation is complete. But installer is failing when I use this command: curl -X POST -k -H "Content-Type: plain/text, Accept: plain/text" -d <somedata&...
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0 answers
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Frozen message on Ubuntu Boot

I am new to installing new OS's and I am currently having an issue installing Ubuntu 20.04 from a USB drive. I am installing from an already Windows Vista Home Basic machine. I got the system to boot ...
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1 answer
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How to find the archive type of an iso file?

For my iso image I used the tgz format, but there can also be an iso with xz, 7z, tar zip, etc. compression. How do I know?
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1 answer
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Gnome Boxes, why does the Next button not appear when creating a VM?

I've used VirtualBox in the past, but I'm trying to migrate to Linux-native applications as much as possible. My host system is running Ubuntu 21.10, and I have installed Gnome Boxes 40.3. I want to ...
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-2 votes
2 answers
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ubuntu20.04 how to convert ISO image in physical server?

is there any straight procedure for bare metal server convert to OS image to push rest of the bare metal serves
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1 vote
1 answer
895 views

How to Make Ubuntu Autoinstall ISO with Cloud-init in Ubuntu 21.10

I have working 20.04 process where able to create the ISO file. Reference: https://gist.github.com/s3rj1k/55b10cd20f31542046018fcce32f103e But if I an trying the same with ubuntu 21.10, few files are ...
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How do I get a live USB install without the install prompt? [duplicate]

I have a Ventoy drive with a handful of ISOs for testing purposes. Since it's for testing and troubleshooting systems, it's useful for reaching the desktop to be quick. For my use case, the prompt to ...
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2 votes
0 answers
190 views

How to create custom ISO using autoinstall process in particularly for 21.10

I am trying to create a custom ISO particularly for 21.10 and successfully created 20.04.* iso using the attached procedure(https://gist.github.com/s3rj1k/55b10cd20f31542046018fcce32f103e) and worked ...
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3 votes
1 answer
392 views

Is it possible to have linux kernel >5.4 in the netboot mini.iso of Ubuntu 20.04 LTS?

I see that latest netboot mini.iso of Ubuntu 20.04 LTS (Focal Fossa) still has kernel version 5.4.0-42 which is quiet old. Is it possible to have the same netboot mini.iso with newer kernel, for ...
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How to create an Ubuntu live iso that does not install os but runs a simple script

Goal: Create an Ubuntu Server 20.04 bootable ISO that: Does not install Ubuntu Obtains an IP and network settings via DHCP Just runs a bash script after boot Drops to a shell once the script has ...
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-1 votes
1 answer
278 views

how to erase an iso i wrote on a USB drive?

i'm on ubuntu 21.10 and i have downloaded ubuntu 13.04 iso and written it on a USB drive. as it's not working I would like to remove it. but how?
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1 vote
1 answer
55 views

DeveDeNG crashes on Ubuntu 20.04

I'm trying to create an .iso image (for burning to a video DVD) on Ubuntu Focal from an .mp4 file. DeVeDeNG crashes without any message. I never had a problem with Ubuntu 18.04. Any ideas? ...
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How to access full file system in cubic?

I recently tried to use the custom Ubuntu ISO image creator, cubic, and was very happy when I was met with a full terminal. But to my dismay, I could not access the full filesystem(Var, Tmp, share, ...
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How do I create a bootable ISO with Windows 7 installation files? [duplicate]

I wanna install Windows 7, however I'm on Lubuntu 20.04 and I can't figure out how to convert my installation files into a bootable ISO. I've tried Brasero to create the ISO and then I used woeusb to ...
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Add script to preseed Ubuntu and enable secure boot

I created customize Ubuntu ISO in Cubic with preseed file, but I would like to add script in late command, but it doesn't work. I tried a lot of ways, but I still have a problem. I added script in ...
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can't acces data after mounted iso file on external hard drive

I tried to install a software on my Ubunutu 18.04 computer, but I did it by using an .iso file and installed everything on my external hard drive. After did this, I can't access my data from the ...
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Is there a GUI for Squashfs-tools?

I am looking for a Gui for Squashfs-tools. I get kinda lost in the terminal, although I have the LiveCDCustomization Documentation enter link description here next to it. An alternative would be other ...
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4 votes
1 answer
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Latest version of Ubuntu for i386 architecture (32 bit)

I was looking for the latest version of Ubuntu for i386 (32 bit) ubuntu-17.04-desktop-i386.iso ubuntu-17.10.1-server-i386.iso It is it right ?
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2 votes
1 answer
432 views

Ubuntu 21.10 desktop iso does not boot after installed to a usb removable drive

I just downloaded the Ubuntu 21.10 desktop iso and use the Ubuntu startup disk creator to explode the iso into a 64gb usb removable drive. Then i tried to boot from a laptop with this usb but it does ...
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1 vote
1 answer
68 views

Ubuntu Desktop or Server ISO on USB key

I intend to create a bootable USB key that would launch a Windows application, running under Wine, on an Ubuntu distribution. The Windows application will be started automatically after system load ...
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3 votes
2 answers
342 views

create custom ISO in Ubuntu Server 21.04 for unattended and offline installation

I need to create a .ISO with the cloud-init folder inside that would hold the autoinstall-user-data and meta-data files and edit the grub file to use it DISTRIB_ID=Ubuntu DISTRIB_RELEASE=21.04 ...
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0 votes
1 answer
57 views

How to reinstall Ubuntu on a PC without internet connection and having Ubuntu Server version OS (no Desktop GUI) from a iso got via USB drive

I want to reinstall Ubuntu on a PC (let's call it PC_1) running Ubuntu Server OS (No GUI) that cannot connect to the internet. To do so, I have downloaded Ubuntu 18.04 iso from another PC, but I am ...
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How to change the default wallpaper on the custom LiveCD? 20.04 LTS

I am creating my own Ubuntu-based custom ISO using Cubic, but I am unable to change its default wallpaper and theme.
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1 vote
1 answer
195 views

Unable to verify Ubuntu 21.04 ISO

ubuntu 21.04 download verification failure. trying to verify download with command: ubundu 21.04$ echo "fa95fb748b34d470a7cfa5e3c1c8fa1163e2dc340cd5a60f7ece9dc963ecdf88 *ubuntu-21.04-desktop-...
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How do I add toRam option to the starting screen with Cubic?

How do I modify the Ubuntu ISO with cubic so that I can add the toRam option to the screen where I get the try/install options?
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1 vote
0 answers
103 views

Install Ubuntu 18.04 with latest kernel

After changing some PC pieces (most importantly MOBO), my Ubuntu started not working correctly e.g. no ethernet. After updating the Kernel to the latest one, the ethernet worked again but audio are ...
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1 vote
0 answers
91 views

Why Can't dd Create a Bootable ISO from an Ubuntu VM?

I have an Ubuntu 21.04 guest in VirtualBox, on either Linux or Windows hosts. I can run dd (from that guest or from some other boot in the VM) to create an image of the guest, or to clone it to an ...
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