Questions tagged [iso]

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

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Create Custom Ubuntu ISO Installation Medium

Modifications of the Ubuntu ISO would be great in offline installations for my purpose. There is Cubic, but for what I've been doing it has only attempted to create Live CD type setups. What I am ...
DaFuze's user avatar
  • 9
0 votes
1 answer
53 views

Why am I getting a `warning: could not open directory` from any command after unsquashing a squashfs filesystem?

I've been playing around with creating custom ISO images, and I've been successful. However, during the process I've come across a situation that I don't understand. My system is Ubuntu 20.04.6 LTS ...
mpboden's user avatar
  • 866
2 votes
1 answer
43 views

Easy ISO customizing tool for Ubuntu?

I am searching for a way to create a custom ISOs for (K)Ubuntu desktop to provision physical machines (like laptops), esp. with lower RAM, through PXE / Netboot. Goal is a mostly completely unattended ...
OpenUser's user avatar
0 votes
0 answers
17 views

Trouble loading Ubuntu 22.04 server

I've spent the better part of two days trying to load the Ubuntu 22.04.3 live server amd64 ISO via an iDRAC on a Dell R730 server. It appears that the ISO does not like being loaded via the virtual ...
Ken's user avatar
  • 1
0 votes
1 answer
123 views

Zero trust way of burning windows ISO to flash drive? [duplicate]

Windows 11 has a file larger than 4gb so it' s not as simple as doing ˋddˋ. There are tools like WoeUsb, Rufus, etc that can do it, but they all require trust in third party software. Is there a pure ...
Rafaelo's user avatar
  • 127
1 vote
1 answer
54 views

Can't Download an ISO

Is your website working? When I downloaded Ubuntu 22.04.3, I didn't get an iso file. I got this file: Unconfirmed 343295.crdownload
Maureen Moore's user avatar
0 votes
0 answers
13 views

snapshot of current OS including all dependencies and libraries and some specified folders

I need to make snapshot of my current OS including all dependencies and libraries and some specified folders. Folks from IRC just advised cubic to make some kind of iso (? live cd). Basically It does ...
jNc's user avatar
  • 11
0 votes
0 answers
37 views

Ubuntu ISO with Autoinstall over chroot

I'm tasked with migrating 200 physical CentOS 7 servers to a custom Ubuntu 22.04 ISO. This custom ISO comes pre-configured with Autoinstall and seamlessly installs on any server or VM. However, I'm ...
Utz's user avatar
  • 79
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0 answers
29 views

How to use cubic custom-made iso files as Ubuntu local repository?

I tried creating a custom iso image of Ubuntu 22.04.2 using cubic software (https://github.com/PJ-Singh-001/Cubic) by adding a few more packages (eg: vlc, gcc, and git) so that I can install all the ...
Soo's user avatar
  • 294
-3 votes
2 answers
94 views

How to make a bootable usb drive of windows 10 on ubuntu?

I am currently using Ubuntu 22.04.2LTS and enjoying it very much. But in case if i need to back to windows then how can i create a bootable pendrive with windows 10 iso file on ubuntu? Please response....
Mesba Khan's user avatar
0 votes
0 answers
66 views

Are there a pre- and post-install hooks before going into reboot in Ubuntu Desktop Installer (as of 23.04 changes)?

I want to customize installation CD for Ubuntu 23.04 Desktop. During Ubuntu 23.04 install there is cascade of Ubuntu installers: UDI, Subiquity, Curtin. Technically I want to do a thing, which during ...
Asc's user avatar
  • 53
0 votes
1 answer
160 views

Can't burn to CD with any program in Ubuntu 22.04

I recently had to upgrade from Ubuntu 20.04 to 22.04 (both running XFCe, if that makes any difference). The CD drive was working perfectly in the former, but I'm having issues with the latter. It ...
Cobradabest's user avatar
0 votes
1 answer
87 views

Best software for creating Windows USB images on Xubuntu?

I am working on refurbishing my friend's old desktop and I am using Xubuntu Linux 22.04 on a 2010 MacBook Pro. I want to create a Windows 10 21H1 usb drive but I don't want it to be an invalid image. ...
Cranberry's user avatar
0 votes
0 answers
30 views

looking for an iso with wireless driver included

"isthere an ubuntuor lubuntu iso with broadcom bcm94360 cd wireless card driver included available for download?" THANKS
larryx's user avatar
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1 vote
1 answer
56 views

How to capture ubuntu to an installable iso

I want to deploy ubuntu to multiple computers with custom preinstalled apps and packages. I have customised an OEM installation (on a VM) but how do I capture it to a bootable image/installer. Like in ...
Lakshyajeet Jalal's user avatar
0 votes
1 answer
84 views

How do I remove the virtual disk (iso file) from the computer completely

So i was downloading a game via an ISO file and now i have a virtual disk for like forever. It was mounted like a disk and when i deleted the iso file it just was standing there menacingly. Is it ...
Grass InfameArts's user avatar
0 votes
0 answers
150 views

Correct command opts for xorriso

I've been toiling for the entire day trying to get xorriso to work. What I am doing is modifying the grub.cfg and inserting some custom user-data and meta-data files for autoinstall testing on ...
Forrest Aldrich's user avatar
0 votes
1 answer
171 views

how to make ubuntu live usb contains spasific apps and my wifi driver

I want to make ubuntu live usb or iso file contains my spasific apps like as boot-repair, malicious removal, internet explorer and my wifi driver (bcm43xx). the reason is every time i have to install ...
Talaat Etman's user avatar
0 votes
0 answers
50 views

virt-install doesn't create .img file on Ubuntu 22.04

In Ubuntu 14.04 virt-install of kvm ISO used to create .img automatically in location /var/lib/libvirt/images/ but in Ubuntu 22.04 even though vm installation was successful, the .img file didn't get ...
abhishek shrivastava's user avatar
4 votes
1 answer
70 views

Validating an ISO write directly after writing

Background My normal process for writing ISOs is downloading them (zsync via script which performs a ISO validation & shows me the package changes (ie. manifest diff from prior download)), then ...
guiverc's user avatar
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problems for install ubuntu from USB

I want to install Ubuntu on my Lenovo laptop, but when I restart with the USB drive, the installation doesn't start. It's like the USB drive doesn't exist. My device specifications are: Device name: ...
Sergi Navarro.'s user avatar
0 votes
0 answers
124 views

How can I customize GNOME from the terminal [I'm using Cubic]

I'm trying to customize an Ubuntu Desktop 22.04 LTS ISO from the Cubic app. I have a few commands that do the job I want, but apparently in the terminal provided by Cubic to modify the system they don'...
Andreu's user avatar
  • 1
2 votes
3 answers
2k views

Ubuntu 22.04 iso size?

Alternative Download I downloaded Ubuntu 22.04.2 LTS three times, checked them all, and they are all bigger than a single DVD (4.7GB). All files are larger than advertised, 4.9GB x 4.6GB. All ...
EJSJr's user avatar
  • 39
0 votes
0 answers
138 views

Can I create a OS iso image with current state on server ubuntu22.04?

I have been working on Ubuntu for a while and I was wondering if there is a way to create an image (ISO) of the current system with all its software and files, basically something very similar to what ...
Van Wilder's user avatar
1 vote
3 answers
329 views

Create a Live-USB of existing installed Ubuntu

MX-Linux has a tool named MX-snapshot, which has the feature to create a live-iso of the existing system. Though that tool is open-source, it cannot be used on Ubuntu since Ubuntu is not an Antix-...
lone wolf's user avatar
4 votes
1 answer
450 views

Ubuntu 23.04 won't fully boot from .iso

Currently running Ubuntu 22.10, no problems. Config: Dell Inspiron 7700 AIO. 11th gen I7. 32G RAM, latest BIOS. I try to "test drive" Ubuntu 23.04 and get mixed results... I made the ...
heynnema's user avatar
  • 68.9k
1 vote
0 answers
523 views

Ubuntu 22.04 Desktop Auto-Install using Preseed

We've a customise OS on top of Ubuntu 18.04 desktop, we are trying to upgrade the Ubuntu version to 22.04. We have preseed files where we have defined auto-install process. I am trying to find a way ...
rish's user avatar
  • 173
1 vote
1 answer
119 views

What's --- in grub.cfg cmdline mean in ubuntu installer iso?

This is a snippet found in boot/grub/grub.cfg Ubuntu 22.04 LTS iso. menuentry "Try or Install Ubuntu Server" { set gfxpayload=keep linux /casper/vmlinuz --- initrd /casper/...
bin456789's user avatar
  • 113
0 votes
0 answers
10 views

How can I manually add a grub2 menu entry to boot from an iso file? [duplicate]

I am attempting to install from a iso and I want to try to add an menu entry in grub that I can boot from. I want to keep the current OS I have but install this one alongside it. I know very very ...
DaBoot's user avatar
  • 1
1 vote
1 answer
330 views

Custom Ubuntu ISO creation

I have a Deeplearning system running on Ubuntu 20.04 with Cuda, Cudnn, tensort and other packages as per my requirement. Alongside this, I have also installed our company's software on it. Common ...
shantanu.bakare's user avatar
0 votes
0 answers
75 views

linux live kit work trouble on ubuntu 20.04

Can someone please help me? I am having trouble getting Linux live kit to work. First I went and found the latest release. Then I downloaded it. Extracted the file. Then inside the file, there is a ...
Shiloh Pendergraff's user avatar
1 vote
1 answer
425 views

Where to find/create a "minimal" / network Ubuntu ISO? (Jammy; 22.04)

The Jammy desktop iso is > 4GB. I need a minimal iso. The Network installer option is still featured for some reason in Alternative downloads: https://ubuntu.com/download/alternative-downloads The ...
Alnitak's user avatar
  • 275
0 votes
0 answers
190 views

How to partitioning USB stick to act as iso image and to store files at the same time

I have 16 GB USB memory stick, I had burned a Kubuntu 22.04 iso image on it by some how. Today, I need to store some files on that stick, I realized that I have at least over 6 GB of free space on ...
SaidbakR's user avatar
  • 725
1 vote
1 answer
4k views

modprobe: Key was rejected by service (Ubuntu 22.04.1 Desktop ISO)

The installed Ubuntu 22.04.1 works fine, but when running the live system (ISO/USB, "Try Ubuntu") there seems to be a problem with unsigned or wrongly signed kernel modules: modprobe zfs ...
thorstenhirsch's user avatar
1 vote
1 answer
65 views

Compromised Ubuntu? Weird unauthorised iso file downloads and download attempts

I noticed 2 failed attempts at downloading an iso file in my Downloads, that were attempted without my knowing. It happened while I was using the computer (attempt time 10:06, screenshot 1). The ...
Grace Pine's user avatar
0 votes
1 answer
145 views

What's the point of verifying downloads against the sha256 hash? [duplicate]

Just out of curiosity - Ubuntu and other Linux distributions tell users to verify downloaded .ISOs against the SHA256 hash of the .ISO. 1 - Since the SHA256 hash value is hosted on the same website as ...
nerdfever.com's user avatar
0 votes
1 answer
93 views

Create a multiboot flash drive for Windows using Yumi app

I want to create a multi-boot flash drive for Windows, using only the Yumi app. Is it mandatory for me to add Ubuntu ISO to create my multi-bootable flash drive even when I don't need Ubuntu?
Radevic's user avatar
  • 11
0 votes
2 answers
148 views

Erect the ultimate custom Ubuntu ISO

I'm looking for a way, to take my current Ubuntu 22.04.1 LTS System, and extract the following things: installed programs and packages settings settings of programs anything saved in Startup ...
User1986's user avatar
  • 261
0 votes
2 answers
1k views

Alternative to mini.iso for Ubuntu 22.04

I've discovered that Ubuntu no longer provides the mini.iso image for 22.04. For my project's needs I'm looking for an image that: Is of 22.04 Is provided by Ubuntu/Canonical (for trust reasons) ...
Arthur Wolf's user avatar
1 vote
1 answer
104 views

Autoinstall from ISO File

Can someone suggest the steps or a guide to use autoinstall function starting 22.04 Server ISO? My goal is use an ISO to install Ubuntu Server 22.04, and provide info for automating install (first ...
technofab_it's user avatar
0 votes
0 answers
38 views

creating iso with installed linux where home data also should be part of iso

I am looking out for a tool which will help to create an iso from installed linux virtual machine where it will also include home folder and can help to create bootable iso. I have searched on web a ...
Sunita Barve's user avatar
2 votes
1 answer
253 views

Download of Ubuntu 22.04 returns 0 byte .iso file

I'm trying to create an Ubuntu 22.04 USB installation drive. But the downloaded .iso file shows a size of 0 Bytes. The steps I followed to download the .iso file are given below; I accessed the ...
Lloyd R. Prentice's user avatar
1 vote
0 answers
68 views

I installed Ubuntu on my Local drive (F:) instead of my USB while trying to dual boot windows and Ubuntu (SOLVED)

Sooo i might have accidentally clicked "drive (F)" which is my harddrive instead of (D:) which is my USB stick while using universal usb installer Thus formatting my (F) drive into "uui&...
Allpep's user avatar
  • 11
0 votes
1 answer
119 views

ubuntu 20.04.1 LTS: No verification for DSA (only for RSA)

I've just downloaded the iso file from https://releases.ubuntu.com/jammy/ and also SHA256SUMS and SHA256SUMS.gpg. When performing, as described in https://ubuntu.com/tutorials/how-to-verify-ubuntu#1-...
ubuntuuser's user avatar
0 votes
0 answers
213 views

How to get Linux live kit to work?

Does anyone know how to get Linux live kit to work on Ubuntu 20.04? I found a website that showed me how, but when I tried to build it, the file would not show up. I tried rebooting but it did nothing....
user avatar
2 votes
0 answers
152 views

Ubuntu autoinstall disable prompt during iso installation

I'm generating my own iso using autoinstall, here is the configuration: #cloud-config autoinstall: version: 1 identity: hostname: foo-ubuntu password: "qqqaaaqqqaaa" username:...
lior_azroel's user avatar
1 vote
0 answers
24 views

Windows install disk to ISO file to USB HDD to boot and install Windows on a PC that has no optical drive. Can it be done? [closed]

If I put a Windows install disk in my Ubuntu desktop DVD drive, make an ISO file from it, can I then (somehow) use that ISO file to turn a USB connected HDD into something that will boot and install ...
Jody B's user avatar
  • 41
1 vote
1 answer
65 views

Make Startup Disk Does Not List DVD

I've made bootable Ubunbu disks many times but now the DVD writer does not appear in Startup Disk Creator in spite being mounted. I tried ejecting and letting it remount but to no avail. Any ideas or ...
DonP's user avatar
  • 386
0 votes
0 answers
84 views

Booting to USB stick

I created a USB stick from the ISO file of Xubuntu 22.10 but when I try to boot to it all I get is a mostly blank screen with the word GRUB and a flashing cursor at the upper left corner. I’ve created ...
DonP's user avatar
  • 386
0 votes
0 answers
87 views

How do I get an ISO version of the latest version of Ubuntu minimal?

I read this question and clicked the link to the iso file and downloaded it. The ISO works it's just the version of Ubuntu it installs is old. Is there a way to get a ISO containing the latest version ...
rykerOnStackOverflowDotCom's user avatar

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