Popups stay on screen

[mystific]

Hi!

Sometimes when i get an announcement at the bottom right of the screen or when i unlock my screen the popup will be left stuck at the top of that desktop (most annoying is the unlock session popup which blocks view from anything in the middle of the screen). Is this a known bug and/or what do you think could be done to remove these popups (my solution atm is logging out and logging in again and thus cleaning the desktop). I tried reloading the plasma desktop but that doesn't seem to have any effect on the popups. Help is appreciated

[patty92]

I think I have nearly the same problem, if I try to switch on my wireless head set the volume popup appers and I can click on the x as much as I want, but halve a second later it pops up again, but if i switch it off and afterwards on again then it works, so maybe this issue is related to my headset, which is not the newest anymore and not a ubuntus fault