i managed to fix the problem activating kms in the kernel, and adding following config in xorg.conf: option "accelmethod" "uxa" Option "tiling" "false" But i'm wondering why only kde apps were affected, mainly konqi... 2009/6/18, Christian Mikovits : > Hi. > > Maybe thats the point. I'm using: > > Module intel: vendor="X.Org Foundation" > compiled for 1.6.1.901, module version = 2.7.1 > Module class: X.Org Video Driver > ABI class: X.Org Video Driver, version 5.0 > > with an ntel GMA X4500 (Thinkpad X200) > > Cheers > > On Thu, Jun 18, 2009 at 11:18 AM, Coque Couto > wrote: > >> Hi, Christian. >> >> Which video driver are you using? >> >> I see the same artifcats with my debian sid with an Intel 945GM and >> xserver-xorg-video-intel 2.7.99.901-2 driver from experimental (sid >> drivers >> are even worse), both with kernel modeset and without it. >> >> Regards. >> >> 2009/6/18, Christian Mikovits : >>> >>> Hello. >>> >>> First of all my system: >>> >>> gaelic@localhost ~ $ konqueror -v >>> Qt: 4.5.1 >>> KDE: 4.2.91 (KDE 4.2.91 (KDE 4.3 >= 20090609)) >>> Konqueror: 4.2.91 (KDE 4.2.91 (KDE 4.3 >= 20090609)) >>> >>> -- >>> Problem: >>> >>> When scrolling there are weird artifacts in the page (Horizontal black >>> lines), especially when scrolling up (back). >>> >>> Additionally, there are sometimes artifacts (graphic mess) in the >>> titlebar and menubar of the application (konqueror and kate). >>> Sometimes it also occurs in the main window of the application. >>> I think the screenshot speaks for its own ... (at: >>> http://sites.google.com/a/luchmhor.net/pics/ ) >>> Maybe its a known problem, maybe its the combination of libs and kde? >>> >>> Thanks in advance... >>> >>> Chris >>> >>> >> Visit http://mail.kde.org/mailman/listinfo/kde-devel#unsub to >>> unsubscribe << >>> >> >> >> >> >> Visit http://mail.kde.org/mailman/listinfo/kde-devel#unsub to >> unsubscribe << >> >> > >> Visit http://mail.kde.org/mailman/listinfo/kde-devel#unsub to unsubscribe <<