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this post was submitted on 17 Jul 2023
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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).
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100%. Even as a power-user (understatement) who overwhelmingly prefers keyboard input to control things when I'm "gettin' stuff done", I will sometimes miss the general consideration level of Windows' input handling when it comes to mouse and especially touch. Mouse is pretty damn good these days on Linux, but touch...
Touch is abysmal. A ton of modern laptops have touchscreens, or are actually 2-in-1s that fold into tablets, etc, and the support is just barely there, if at all. I'm not talking about driver support - this is often fairly acceptable. My laptop's touch and pen interface worked right out of the box... technically. But KDE Plasma 5 with Wayland- an allegedly very modern desktop stack- is not pleasant when I fold into tablet mode.
The sole (seriously, I've looked) Wayland on-screen-keyboard, Maliit, is just terrible. No settings of any kind (there is a settings button! it is not wired to anything, it does nothing), no language options, no layout options (the default layout is abysmal and lacks any 'functional' keys like arrows, pgup/dn, home/end, delete, F keys, tab, etc), and most egregiously, it resists being manually summoned which is terrible because it does not summon itself at appropriate times. Firefox is invisible to it. KRunner is invisible to it. The application search bar is invisible to it. It will happily pop up when I tap into Konsole, but it's totally useless as it is completely devoid of vital keys. Touch on Wayland is absolutely pointless.
Of course, there is a diverse ecosystem of virtual keyboards and such on Xorg! However, Xorg performance across all applications is typically abysmal (below 1FPS) if the screen is rotated at all. This is evidently a well known issue that I doubt will ever be fixed.
In the spirit of Open Source Software, and knowing that simply complaining loudly has little benefit for anyone, I have at several times channeled my frustration towards developing a reasonable Wayland virtual keyboard, but it's a daunting project fraught with serious problems and I have little free-time, so it's barely left its infancy in my dev folder, and in the meanwhile I reluctantly just flip my keyboard back around on the couch with a sigh, briefly envious of my friend's extremely-touch-capable Windows 2-in-1.
I echo your frustrations with Maalit. I am running Arch on my Surface Pro 7 and very frequently I have to snap in the keyboard just to get myself out of a situation where touch doesn't work. Maalit also has this bug where it will push and resize windows as if it was visible even though it is hidden.
Regarding the Firefox issue, it helps if you enable it's Wayland backend by passing MOZ_ENABLE_WAYLAND=1 to it. Maalit should properly pop whenever you tap on a text box.
Thank you - I was already aware of this, actually, but I choose to leave it disabled because when this is set, touchscreen drag-scrolling of webpages breaks and it selects text as though it were a mouse click-drag instead. As it turns out, I barely use Maliit anyway because of its other deficiencies, but I definitely touch-scroll my browser a lot, even in laptop mode. A generally disappointing dilemma!
I also had this problem where touch scrolling on Firefox selects text instead (on ubuntu). It does however work OOTB for me on fedora, so it's the main distro on that machine.