1.4 Now, you can proceed to install another Linux OS using Calamares Linux OS installer ‘USB/microSD Bootable Live Linux OS’ (small usually 4to8GB) on your target disk, ‘USB Flash Target’ (say 64GB). How to do this? Boot into the working system of bootable live linux OS OpenMandriva, Manjaro, Parrot, Q4OS, Kubuntu, or Debian Gnome Live Calamares installer ‘USB/microSD Bootable Live Linux OS’ (small usually 4to8GB) (see Note 1 and Note 2 on how to achieve this). In Terminal use ‘nano /etc/calamares/modules/bootloader.conf’ to make ‘installEFIFallback: false’. Now start Calamares Installer icon and use ‘Replace’ option to install the second linux OS in the ‘free space’ created by ‘lvreduce’ on the target disk. In this demo specifically, target disk shown is ‘USB Flash Target’ (say 64GB).
###Source###
This is video 1.4 of article: https://fairwissenschaft.eu/2026/04/installing-two-linuxos-as-multi-boot-scenario-ubuntu-plus-one-parrot/
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Copyright © 2023 onwards Goldy Honorer-Descartes (born Shradha Mukherjee)
pen name/nickname/preferred name in honour of
my intellectual father Rene Descartes. All rights reserved.
