Version: 1.11.2 (using 4.2.2 (KDE 4.2.2), Arch Linux) Compiler: gcc OS: Linux (i686) release 2.6.28-ARCH Kmail (or kontact) window is not responding when load or send messages (many small). Bug appears only with QT 4.5
I think, this bug is comes from drawing messages in message list. CPU Atlon 1700+ Nvidia GeForce 2 mx GPU. I think< message loadind speedalso actual in EeePc
KDE 4.2.x requires Qt 4.4. It may work with Qt4.5 but there's no guarantee.