Version:           4.3.1 (KDE 4.3.1) (using 4.3.1 (KDE 4.3.1), Debian packages)
Compiler:          cc
OS:                Linux (x86_64) release 2.6.30-toi3

Hello:

Usually I start KDE from a previouly saved session. This implies that konqueror autostarts with the saved urls and usually a certain amount of tabs.

Initially or after some browsing time there are some graphics artifacts usually in the lower part of the window. Usually the status bar or find bar.

This behaviour is best seen when browsing through the internet, thus web browsing part. This looks like mixed graphical buffers coming from either another tab or previous page browsed in the same tab.

I'm attaching some screenshots for better understanding.

Just in case I also describe some components in my system. Seen on either intel or ati graphical cards (with different xserver versions), Linux 2.6.30 and Qt 4.5.2

Regards,