home user composed on 2025-09-13 17:40 (UTC-0600): > Does it matter which distro I install first?
It certainly should not, but you may save some grief by installing the one you prefer last, so that when it takes boot control, you need only make the other give up attempting to regain control, instead of having to make a manual switch back after the second installation. Or, you could just ignore which is in control, and use the BBS hotkey each time a choice to the non-default is wished. With BBS hotkey usage, it shouldn't matter whether one installation knows anything about booting another. > By default, Fedora uses the "btrfs" file system, right? By default. Default != mandatory. It supports both btrfs and ext4. > By default, Ubuntu uses the "ext4" file system, right? By default. Default != mandatory. It supports both btrfs and ext4. > Is this going to cause any problems or affect the installs? I'd rethink your choices. Ubuntu is vastly different from Fedora. Why did you make these two particular choices? You might find it easier if Fedora is your first choice to choose a second distro that also defaults to BTRFS. It might make sense to put off any second choice until after you've used the first for a while. Gnu/Linux operating systems are mainly just hosts for working environments, and most of the bigger distros offer most of those same environments. You don't need a second distro to try another environment. Login managers facilitate switching back and forth among the installed choices. As a 30+ year multibooter, I find multibooting more than enough complication that I refuse to adopt the mini-OS that is BTRFS and its special tool and feature sets. I have only one instance of it, on an /old/ laptop given me with an installation already using it. My other several hundred working Gnu/Linux installations across 40+ PCs are all on EXT3 or EXT4. Nearly all my installations going back 20+ years are NET installations. I don't see much point in downloading a whole DVD iso when half of what's on it is going to be replaced with newer versions from online repos during the installation process. There's little difference other than where the time is spent during the combined processes of preparing to install by download and burn, and installing. If you will be using the same installation media for more than one installation, starting with a full "DVD" iso can save some time, but when doing pre-release installations as I do, repeats are subject to need for newer versions, making NET, or even less, clearly make more sense. For "or less", I go further than mere NET. Since I'm multibooting anyway, there's no compelling need to download any kind of iso once the first Gnu/Linux installation has been made, because the installation kernel and initrd from the NET installer from any decent distro can be downloaded and then loaded from the already installed bootloader to start the second and other subsequent installations. The advantage of full "DVD" (or CD) live version isos is being able to use them to test drive a distro before deciding whether to install. -- Evolution as taught in public schools is, like religion, based on faith, not based on science. Team OS/2 ** Reg. Linux User #211409 ** a11y rocks! Felix Miata -- _______________________________________________ users mailing list -- users@lists.fedoraproject.org To unsubscribe send an email to users-le...@lists.fedoraproject.org Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/users@lists.fedoraproject.org Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue