

i am evaluating endless os (basic install, not the kitchen sink version) right now. i have bunch of soon-to-be obsolete desktops and laptops i need to find something other than windows to load. i am very impressed so far. it’s nearly everything i’m looking for for these systems and their future home users.
it’s nearly as ‘simple’ as a chromebook but is based on debian, so it can do more than chromeos. but because of the ostree base, verified flatpak applications, and simplified desktop and ui, it’s a lot harder for a typical home user to ‘break’ than windows.
the ‘full’ endless install with lots of extra programs and offline content might pick up a few fans, too. parts of my area still don’t have faster-than-dialup internet available.
i had been set on peppermint for the lowest spec’d systems (things like c2d 4gb/hdd) and cinnamint for the others (mostly 2nd-6th gen, 4-8gb, some have sata ssd), but endless might just end up on everything unless someone specifically requests different.
if you haven’t added the flathub repository to your new debian kde desktop install, discover will only show you packages from debian’s repositories that were automatically configured during installation… even if you’ve added the flatpak ‘backend’ from inside discover–flathub still has to be added to your sources (see step 3 in link above).
once you have multiple sources of an application (for instance, ‘vlc’), discover will add a ‘sources’ pulldown (top right, next to the ‘install’ button) where you can choose debian system package or flatpak (or snap, if configured).
which source you use is entirely up to you. on my own debian desktop, i usually stick with debs if it has what i’m looking for, as i’ve chosen debian and have accepted their pace at which new software is added. if i wanted ‘bleeding edge’ i would have installed something else entirely on it. but you can certainly go ‘all flatpak’ if you wanted to.