I got 2 kded5 process running on my system. One runs as user sddm and the other as my user. Also see KDE bug https://bugs.kde.org/show_bug.cgi?id=337674 Reproducible: Always Issue initially reported it at sddm bug tracker (see Url).
From the looks of it, 2b1a48742876a5fb548a71e7a6a52717dcb55ada in plasma-framework fixed this one. At least sddm user has now the following processes: sddm 935 0.0 0.1 40912 4840 ? Ss 03:43 0:00 /usr/lib/systemd/systemd --user sddm 937 0.0 0.0 72768 1764 ? S 03:43 0:00 (sd-pam) sddm 1061 0.0 0.0 14184 1696 ? S 03:43 0:00 dbus-launch --autolaunch 3e9b548e87a6e6e3afed740e000003c5 --binary-syntax --close-stderr sddm 1108 0.0 0.0 39316 2432 ? Ss 03:43 0:00 /bin/dbus-daemon --fork --print-pid 5 --print-address 7 --session
Yep, your wright, closing.
Hrvoje Senjan does it still show the battery OK?
It shows Fully charged - i shall believe it =)