flashing Linux
I'm a bit confused here... aren't we talking about a laptop? Why is flashing anything required? Doesn't the BIOS let one boot on any peripheral, e.g. disk, USB stick, etc and thus allowing one to install Linux (or just boot on live USB stick to test) without flashing?
~/Prototypes on pretty much all machines I own, from desktop, laptop, server, tablets, ebook readers, RPis, XR headset, video projector, etc.
Too late, back to Debian proper.
I used Kodi with LibreElec for years in a similar setup. It was nice... but in practice I didn't really use the "cool" functionalities (like indexing, image preview, Web remote control, etc) so instead I checked how Kodi works and noticed DLNA. I saw that my favorite video player, namely VLC, supports DLNA. I then looking for DLNA server on Linux, found few and stuck to the simplest I found, namely minidlna. It's quite basic, at the least the way I use it, but for my usage it's enough :
voila... very reliable setup (been using for more than a year on a daily basis.
Yep, already happily running on my PineTab2 thanks to DanctNix!
Just yesterday I pinned VLC on my KDE Plasma Task Manager. Why? Because this way I can directly open "Recent Files" from it. I discovered about this functionality just last week with Libre Office Draw. It's so efficient, it absolutely changed how I use my computer daily!
but... why do I bother with this long example? Because IMHO that's from KDE, not Debian. When a distro improve the UX, as I also wish, it can be mostly by selecting the best software in its packages to maintain (e.g. here KDE but yes could indeed be their own custom made package, even though it requires a lot more resource AND other distro could also use them back assuming it's FLOSS) but arguably the UX is mostly of the distribution itself is limited to the installation process.
more cutting edge than Debian
In what aspect? How about Debian Unstable?
I'm personally on Stable but I do also have some AppImages (and recently discovered AM https://github.com/ivan-hc/AM thanks to someone here), my own ~/bin directory and quite a few tools. I feel that there are very few things from an end-user standpoint that needs to done only through the distribution package manager. I believe having a stable OS but "cutting edge" specific apps (say Cura, Blender, etc) is a good compromise. As you mention Firefox over a PPA (which is also have I have) is such a good compromise. So I'm curious (genuinely, not trying to "convert" you to Debian on desktop) what is better on that front on Ubuntu rather than Debian.
Edit: to clarify I both pay my bills (literally, and work too) and play (including recent VR Windows only games) on my Debian stable on desktop.
a shortage of meaningful innovation
Well... a distribution IS a selection of packages and a way to keep them working together. Arguably the "only" innovation in that context is HOW to do that and WHICH packages to rely on. For the first, the "latest" real change could be considered immutable distributions, as on the SteamDeck, and declarative setup, e.g. NixOS. For the second... well I don't actually know if anybody is doing that, maybe things like PrimTux for kids at schools in France?
Anyway, I agree but I think it's tricky to be innovative there so let me flip the question, what would YOU expect from an innovative distribution?
That's why I moved back to Debian few weeks ago. I'm checking this thread and article precisely to see what I'm missing and... arguably not much. If it's "just" updates of some applications without any meaningful change, I don't really see the appeal anymore.
I'd happily give technical advice but first I need to understand the actual need.
I don't mean "what would be cool" but rather what's the absolute minimum basic that would make a solution acceptable.
Why do I insist so much? Well because installing a distribution, e.g. Debian, takes less than 1h. Assuming you have a separate /home directory, there is no need to "copy" anything, only mounting correctly. If it is on another physical computer then the speed will depend on the your storage capacity and hardware (e.g. SSD vs HDD). Finally "configuring" each piece of software will take a certain amount of time, especially if you didn't save the configuration (which should be the case).
Anyway, my point being that :
So, if you repeat the operation several times a week, investing time to find a solution can be useful. If you do this few times a year or less, it's probably NOT actually efficient.
So, again, is this an intellectual endeavor, for the purpose of knowing what an "ideal' scenario would be or is it a genuine need?
I have a Razer Blade Stealth 13 QHD+ touchscreen (RZ09-02393E32) since 2017. Until recently it was mostly Windows and Ubuntu side by side. I realized few months ago I never ever boot on Windows so I removed it. I also got tired on Ubuntu pushing for its own package management system which I don't find useful. Consequently back to "just" Debian stable and works great for me. Didn't have to tinker with anything, just works.