Version: (using KDE 4.1.0) Installed from: Debian testing/unstable Packages Icons in system tray sometimes become invisible, screenshot: http://salmin.net.ru/~salmin/kdebug2.png salmin@salmin:~$ dpkg -l libplasma2 | grep ii ii libplasma2 4:4.1.0-1 library for the KDE 4 Plasma desktop Packages from debain-experimental, amd64.
Obviously icons rather exist and invisible then don't exist because tray becomes wider/tighter when I run/close applications.
*** This bug has been marked as a duplicate of 168007 ***