Trying to run KDE 6 Plasma with Wayland....

"When locked: Immediately"
My setting is different: "When locked: after 1 minute".

Looking at Xorg.0.log entries that SDDM makes, I'm noticing that the greeter part just drops keyboard and mouse when I get kicked out of the Wayland session back to the greeter. SSH-ing in and restarting SDDM gets the keyboard and mouse back.

mouse (but not the keyboard) was non-functional until I deleted 40-libinput.conf
I did delete the file, but that did not make a difference for my problem.

Right now, I'm actually doing some research on getting SDDM to start in a Wayland compositor rather than Xorg. That's because I'm thinking that passing the keyboad/mouse works from Xorg to Wayland, but not the other way around, and that it should work in both directions, not just one.

Uninstalling/disabling SDDM and starting Wayland from command-line is still on the table on my end of things.
 
One more thing: Session management seems to work in 6.5.0 - but I had to change a default setting as described in the attached screenshot.
 

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Uninstalling/disabling SDDM and starting Wayland from command-line is still on the table on my end of things.
Tried that. Lockscreen is there, it reacts and shows up when I wiggle the mouse and mash the keyboard, but without a greeter enabled, there's no way for me to unlock it by typing in my password. I'd have to disable specifically the lockscreen if I were to go without a greeter like SDDM.
 
I don't get it. What greeter? The lockscreen feature in the Plasma environment is completely independent from the functionality of a display manager. You can lock the screen, unlock it, turn off the screen in the settings, etc. if you launch Plasma from the command line. There is no need for any greeter or display manager.
 
Well, when I launch from command-line, and let the screen get locked, I lose mouse and keyboard, and there's no way for me to unlock that lockscreen... do you know of a way?

I mean, even the clock on the lockscreen freezes, so I get an exact timestamp of when that happens.
 
One idea that I have is to add some code to the daemon that checks for presence of keyboard/mouse, and re-launches SDDM if there's no keyboard/mouse attached... It would take me some time to play with that idea, though... 😓 and to see if it's any good.
 
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