glitching

that's the part that's bothering you? not evil corp doing evil things in the charge of its evil overlord?

I'm referring to semi-modern laptops you're most likely to get out of some corporation's dump of obsolete tech, but that's still usable - let's say T480 and onward. you can retrofit those with tons of RAM, cheap storage, they have capable quad-cores, etc. you can get something like a T14 Ryzen 6-core with 32 GB RAM and a 1 TB SSD in the $200 region, if you do everything yourself.

everything before that is proper old tech, with predominantly anemic dual-cores (the ones you mention have single-channel RAM) and as such are a fun tinkering project, similar to the cyber deck projects - costs a lot of money, doesn't do much. on the other side of that fence are power-hungry haswells and friends that can't be wrangled into single-digit Watt/Hour territory however hard you tried.

so if you get one of those for free, or close to it, and you have parts laying around, by all means - this is as close you can get to the bespoke PC build in the laptop world. but ixnay on bying a decade old laptop for work and/or education.

edit:

negligible size difference

first off, "lenovo" is not the thing to get, it's just a subset of those - thinkpads. and even then, not all of those - just the T and P series. those are the "pro" lines, durable, dependable, expandable, serviceable, and widely used. so when corporations swap out their fleet for new models, they flood the market and hence can be had for cheap. multiple generations of the same model are cross-generation compatible, so they share the same peripherals, like docks, have interchangeable parts, like keyboards, displays, etc.

don't get used ideapads, thinkbooks, thinkpad E/L series, etc. those are either consumer-class models, have substandard features, are incompatible with each other, etc. don't get the yogas and S-suffix models, as you'll have a removed time servicing and/or upgrading those.

the whole point of getting something used, i.e. something that was touched and rubbed and spat all over, is if it's a) in good enough shape and b) you get it for cheap. you took care of of item A when going for thinkpad T-series and you're compromising on item B if you're going through an intermediary.

them dudes you mention are skinning you alive - 500 EUR for a T14 G1 is insane, it should be less than half of that. I also like how they're including none of the tech specs which just ups the ick factor.

thanks. looks easy enough to implement on other distros. this was my primary issue on why I wouldn't use it, it just seemed bonkers to me to have the game I'm playing on my other device simultaneously being blasted on the main monitor.

the only thing missing would be runtime on/off/reconfigure, as I abhor rebooting.

a distribution is just an assortment of packages, it's the same linux + driver underneath. nvidia on linux is a headache. are there people who made it work? sure. is that a worthwhile waste of your time? it is not.

get hardware that's linux supported and you'll have plenty of challenges during the transition, you don't need the additional "self destruction in..." countdown timer booming from the speakers.

if you still wanna have at it, pop_os (however it's spelt), bazzite and nobara are some od the distros that have dedicated nvidia install images and are thusly more likely to work OOB and work better afterwards.

if you trust mozilla, firefox sync handles most of that - bookmarks, history, passwords, extensions and some of their settings, etc; cookies and localstorage aren't copied over, for e.g. logged-in sites and such.

do you have a ballpark figure of potential savings in $/€ per annum? and for what hardware? I remember calculating something similar and I don't think I broke $20 in total, so promptly forgot about it.

that's pretty standard for laptop panels, most enterprise models (thinkpad, elitebook, etc.) ship with similar spec (6-bit, 256K colors, 200ish nits, 70ish sRGB). that's what essentially this is, salvaged laptop panel + cheap controller board + plastic. for $50, it's okay.

there are monitors with better specs (e.g. there's a 16" one with purportedly 100% sRGB), but those are aliexpress specs so I wouldn't put too much stock in those.

so one cable for both video and power via USB Type-C? phone, laptop, which model? tried it under wayland, issues? thanks

them monitors have standard HDMI in, so anything can drive them. for power, there are USB power inputs (a powerbank is easily taped to the back), and then another cable to relay touch. so, kinda cumbersome...

what's way more interesting to me is that they have USB Type-C and there are youtube videos showing phones attached to them with a single cable transmitting video and power and relaying back touch input! not all phones support that, e.g. flagship samsungs do, the ones that support Dex.

question is, how does a laptop that supports DP-Alt handle that; there aren't any videos of users achieving same functionality that way. like, if a phone can power it I'm sure a laptop with 10x the battery can do as well... or?

and then, there's the main reason why this is in "Linux"... how and does it work with wayland and friends?

try it with a live USB with Gnome as it is way more touch friendly. Fedora latest recommended because the live USB has a Wayland session (older versions default to X11 and a buncha touch and transition features are Wayland-only).

as to seamless transition, no DE on linux is there yet. Gnome is way better than it was a year or two ago in that regard, but flakyness is still present, expecting the polish and reliability of Android or iPadOS isn't realistic.