Dear Maintainer,
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With a fresh install of debian 12, KDE login fails all the time, looking throw the logs I see
Apr 03 14:19:18 debian systemd[1229]: Starting plasma-kded.service - KDE Daemon...
Apr 03 14:19:18 debian kded5[1477]: qt.qpa.xcb: could not connect to display
Apr 03 14:19:18 debian kded5[1477]: qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "" even though it was found.
Apr 03 14:19:18 debian kded5[1477]: This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.
Apr 03 14:19:18 debian kded5[1477]: Available platform plugins are: eglfs, linuxfb, minimal, minimalegl, offscreen, vnc, wayland-egl, wayland, wayland-xcomposite-egl, wayland-xc>
Apr 03 14:19:18 debian systemd[1]: Started systemd-coredump@25-1478-0.service - Process Core Dump (PID 1478/UID 0).
Apr 03 14:19:18 debian systemd-coredump[1479]: [🡕] Process 1477 (kded5) of user 0 dumped core.
Module libsystemd.so.0 from deb systemd-252.6-1.amd64
Module libudev.so.1 from deb systemd-252.6-1.amd64
Stack trace of thread 1477:
#0 0x00007f8a1f4a9ccc n/a (libc.so.6 + 0x8accc)
#1 0x00007f8a1f45aef2 raise (libc.so.6 + 0x3bef2)
#2 0x00007f8a1f445472 abort (libc.so.6 + 0x26472)
#3 0x00007f8a1f690c79 _ZNK14QMessageLogger5fatalEPKcz (libQt5Core.so.5 + 0x90c79)
#4 0x00007f8a1fd34503 _ZN22QGuiApplicationPrivate25createPlatformIntegrationEv (libQt5Gui.so.5 + 0x134503)
#5 0x00007f8a1fd349b0 _ZN22QGuiApplicationPrivate21createEventDispatcherEv (libQt5Gui.so.5 + 0x1349b0)
#6 0x00007f8a1f8b7f15 _ZN23QCoreApplicationPrivate4initEv (libQt5Core.so.5 + 0x2b7f15)
#7 0x00007f8a1fd3786c _ZN22QGuiApplicationPrivate4initEv (libQt5Gui.so.5 + 0x13786c)
#8 0x00007f8a20768519 _ZN19QApplicationPrivate4initEv (libQt5Widgets.so.5 + 0x168519)
#9 0x0000556b56b5b473 n/a (kded5 + 0x7473)
#10 0x00007f8a1f44618a n/a (libc.so.6 + 0x2718a)
#11 0x00007f8a1f446245 __libc_start_main (libc.so.6 + 0x27245)
#12 0x0000556b56b5b5c1 n/a (kded5 + 0x75c1)
ELF object binary architecture: AMD x86-64
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