Just installed kdepim / akonadi 24.12.0-2 in testing (from unstable) and switched to sqlite for it.
It seems to be working in general, but akonadiconsole in particular has a problem opening: I get such error when running it from the terminal: akonadiconsole ... qt.qpa.wayland: eglSwapBuffers failed with 0x300d, surface: 0x0 Some missing dependency may be? Regards, Shmerl.