The correct version is kf5-kio-core-5.21.0-1.fc23.x86_64 on Plasma 5.6.2 I have noticed that sometimes while operating files deletion on Dolphin, the notification of deleting does not disappear, leaving a number on Dolphin taskbar entry and the notifications wheel stuck. You can better understand the situation by seeing the attached screenshots. Days ago I have shown a GDB backtrace on #kde and #plasma on Freenode, but I have been told that the log was useless (even if I installed debuginfos) Reproducible: Sometimes
Created attachment 98839 [details] dolphin
Created attachment 98840 [details] notifications wheel
Created attachment 98841 [details] notification details
*** This bug has been marked as a duplicate of bug 383932 ***