[KDE4] what component does the screenlocking?

[Martin Gräßlin]

Am 2017-02-28 10:20, schrieb René J.V. Bertin:
> What component(s) might be involved? Who's responsible for the
> screensaver and screen/session locking? Is there a way to get an
> on-screen keyboard in the session unlock screen?

As you should be aware of: kde4 has been unmaintained for years and is 
EOL.
Given that there is nobody "responsible" for that. The screensaver 
infrastructure in KDE4 has been unmaintained for at least five years 
now.

I have no idea whether it's possible to get an on-screen keyboard. It 
should be impossible, the lock screen architecture should prevent that.

Cheers
Martin