The redraw of many widgets when using the KWin doesn’t work correctly:
- In Firefox if I scroll down the page, the page is not redraw correctly. I have to move the mouse all over the page to remove the broken text.
- Shell window is not updated properly
If you have experience these symptoms with KDE 4.6 under Ubuntu 10.10 Maverick Meerkat with an Intel graphics card, then there is a quick fix:
sudo add-apt-repository ppa:glasen/intel-driver sudo apt-get update && sudo apt-get upgrade
It fixed it for me at least.
My intel graphics card on Asus U35JC:
00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 18)