Questions tagged [isolinux]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
0 votes
0 answers
139 views

coustomizin ubuntu 23.10

I am currently in the process of creating a custom Ubuntu 23.10 ISO with a specific aim to initiate a minimal desktop environment along with a designated startup application when booted from a USB ...
1 vote
0 answers
1k 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 ...
3 votes
1 answer
2k views

how to make Customized Ubuntu Ubuntu 20.04.3 LTS instalation image?

Issue: Creating ubunut instalation image with preinstalled software and configuration Optimal solution: A bootable ISO that can be mounted on USB device which then would install the Ubunut with just ...
0 votes
0 answers
33 views

Panic happened when create VM from live system ISO created myself

:cry: I followed this instruction: https://ubuntuforums.org/showthread.php?t=688872 Panic: panic - not syncing attempted to kill init Could you plz help me out ? enter image description here
3 votes
2 answers
938 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 ...
3 votes
1 answer
541 views

How to change isolinux folder of an ISO image?

I'm editing Xubuntu (xubuntu-20.04.1-desktop-amd64.iso) with Cubic (Custom Ubuntu ISO Creator). I need to change the logo image that appears in the menu when booting into BIOS mode when we press any ...
0 votes
1 answer
616 views

Ubuntu 18.04 installer - select seed file based on condition

I have an ISO installation of ubuntu 18.04 which has a txt.cfg file in it. the txt.cfg has 4 options in it, and a preseed file is selected based on the option chosen: label option1 menu option1 ...
2 votes
0 answers
286 views

Customized ubuntu desktop that can boot to RAM

I'm working on a project to customize an ubuntu desktop iso to add/remove packages and eventually have it boot to RAM. Here is my overall idea. Create a custom OS that can be flashed into a USB and ...
1 vote
1 answer
4k views

Boot Live CD into 'Try Ubuntu' by default

I am creating a custom live CD based on Ubuntu 15.10. When the user sees the first boot screen (and doesn't press a key), it will automatically boot into a GUI menu where the user can choose 'Try ...
1 vote
0 answers
144 views

Preseed Disk partition - Use existing partition with out create new partition - Patman ubuntu ISO

I have working on the Ubuntu upgrade from 14 to 18.04 ISO. So in my system already having two partitions: /dev/sda1 Ext4 / /dev/sda5 swap I want to be use existing partition (sda1) to install the ...
-1 votes
1 answer
255 views

Turn an iso file into a live linux

I have created an iso file using mkisofs from a directory that contain a linux system structure like: cs50@BaitLinux:~/idefs$ ls bin build dev home lib64 mnt proc run srv tmp var boot ...
1 vote
0 answers
769 views

Unable to install GRUB in /dev/sda

I had windows 8 and then i tried to install Ubuntu14.04. Installation completed successfully, but boot up failed & i got the initramfs prompt. I decided to install ubuntu again, but now my ...
0 votes
1 answer
2k views

Add UEFI boot capability to a BIOS only Ubuntu 18.04 based custom iso

I am trying to add UEFI boot capability to a BIOS only Ubuntu 18.04 based custom iso. All the methods I've found so far require an efi.img file which isn't present in the iso. Can I use the file out ...
0 votes
0 answers
267 views

Customize Ubuntu syslinux CD Installation menu options

I wonder to remove Function options from syslinux on Ubuntu CD installation iso. I am customizing my own distro and I want to remove those options which are useless for my case. I have tried ...
1 vote
1 answer
407 views

Auto select "Try Ubuntu 16.04" in uefi mode

I need to install Ubuntu 16.04 in uefi mode without keyboard, so I need to auto select Try ubuntu but if I edit isolinux.cfg and syslinux.cfg this has effect only if I boot the usb drive in legacy ...
1 vote
1 answer
956 views

Making a pen-drive with a image from scratch bootable both in BIOS and UEFI mode

I have made a LiveCD using this guide plus additional searches on internet, and I have made a functional system using packages from Ubuntu xenial repositories: it can boot, the system can be used, ...
1 vote
1 answer
3k views

bootloader isolinux/txt.cfg default option not recognized [closed]

I am trying to kickstart an Ubuntu 15.10 installation, but the default option at the boot menu is not picked up for some reason. The syntax seems fine, and if I manually chose any of the options, It ...
1 vote
2 answers
684 views

Windows 10 Ubuntu dual boot

Recently I tried to dual boot Ubuntu 16.04 with Windows 10 on my Acer aspire laptop UEFI and ran into many issues. The main issue being after installation of Ubuntu 16.04, grub2 bootloader worked only ...
0 votes
2 answers
323 views

Isolinux PCMCIA USB 3.0 Bootloader [closed]

My laptop doesn't have USB 3.0. So I installed a USB 3.0 PCMCIA expansion card. But I can't boot directly from it! I can access it via Ubuntu. Now I want to create a Boot CD/USB stick with ISOLINUX ...