Version: (using KDE 4.2.96) Compiler: gcc 4.3.3 OS: Linux Installed from: Ubuntu Packages Plasma sometime "freezes" for 10-15 minutes. Freeze means I can not switch taskes clicking on taskbar, I can not launch Kickoff clicking on it and if do it with ctrl+f1 it does not accept clicks and keyboard input. Though I can interract with systray, sysmonitors continue to update information, alt+tab and krunner work and accept mouse and keyboard events. At first I thougt 13 separated activities is to more for plasma so delete plasma configs. Freezes are gone with default set of plasmoids after I added some more freezes came back. New plasmoids are: RememberTheMilk, Now playing, Notes and yaWP. Currently I am trying to find wich of widget is the source of troubles.
It seems RememberTheMilk-plasmoid is the source of this freezes.
RTM freeze: http://bugs.kde.org/show_bug.cgi?id=181015#c7
*** This bug has been marked as a duplicate of bug 181015 ***