problem with UP key

[GVovkiv]

If my memory serves well it was using an intel gma4000 or one of it's variant.

Oh, my favourite!
I was having laptop with same """GPU""". They kinda sucks, so I'm not surprised that you had this kind of issues.

Unsurprisingly from the love2d community, we are having a very pleasant conversation.

I mean, there no reason to start comment war. (Not yet, at least.)
We aren't talking about source obfuscation, after all

Maybe I could start a new thread title and ask what's people view on that matter ?

I mean, if you really need to know, then why not?
My and Brot's opinion kind of same. It will be easier to port game 10 -> 11 and later -> 12, then 10 -> 12.
And better performance and hardware support (at least for newer hardware, I guess) is always welcome thing. (With exception of users of VERY old GPUs without Vulkan and with very limited OpenGL support, like older Intel's GMA IGPUs.)

[pgimeno]

Just a minor nitpick: it's not called "ghosting", it's called "jamming".

"Ghosting" is getting a key that you don't expect due to how a keyboard matrix works; "jamming" is when you don't get a key that you expected, and it's usually done on purpose by keyboards when they detect a situation that would generate ghosting, because it's deemed as less dangerous to "eat" keys than to "add" unexpected keys.

See the article that MrFariator linked for reference.

[BrotSagtMist]

And better performance and hardware support (at least for newer hardware, I guess) is always welcome thing.

In my experience updates are very often slower and support less stuff. Thats not universally true but often enough so that i try to avoid any kind of them as good as i can.