On an up to date Kubuntu precise, my notifications will only pop up after the second one. I'm using:
kdialog --title "foo" --passivepopup "bar"
The first one is shown in the system tray only – the dialog popups only appear after more invocations.
How to fix this?
$ uname -a
Linux susi 3.2.0-39-generic-pae #62-Ubuntu SMP Wed Feb 27 22:25:11 UTC 2013 i686 i686 i386 GNU/Linux
$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 12.04.2 LTS
Release: 12.04
Codename: precise