Hi all, I just fully upgraded on two of my machines. These packages related to xorg were updated: [2009-04-14 12:36] upgraded xf86-input-evdev (2.1.2-1 -> 2.2.1-1) [2009-04-14 12:36] upgraded xf86-input-keyboard (1.3.2-1 -> 1.3.2-2) [2009-04-14 12:36] upgraded xf86-input-mouse (1.3.0-1 -> 1.4.0-2) [2009-04-14 12:36] upgraded xf86-video-intel (2.4.3-1 -> 2.6.3-3) [2009-04-14 12:36] upgraded xf86-video-vesa (2.1.0-1 -> 2.2.0-1) [2009-04-14 12:36] upgraded xorg-server-utils (7.4-3 -> 7.4-4) [2009-04-14 12:36] upgraded xorg-server (1.5.3-5 -> 1.6.0-3) [2009-04-14 12:36] upgraded xorg-utils (7.4-2 -> 7.4-3) Unfortunately, I am facing some screen corruptions, as seen on this screenshot: http://nbigaouette.inrs-emt.homelinux.net/linux/arch/xf86_video_intel_corrup... The only way to make it disappear is to force a redraw. It is not sufficient to hide the window and make it appear again. If the corruption appears inside the text of a KDE editor, moving the cursor to the corrupted line should change its background color and thus force a redraw. Or if it appears in toolbars, I need to mouse over the toolbard to refresh it. This happens on both of my computers. One is an asus eeepc 1000: 00:02.0 VGA compatible controller: Intel Corporation Mobile 945GME Express Integrated Graphics Controller (rev 03) 00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03) The other is a Dell Optiplex 755 desktop: 00:02.0 VGA compatible controller: Intel Corporation 82Q35 Express Integrated Graphics Controller (rev 02) 00:02.1 Display controller: Intel Corporation 82Q35 Express Integrated Graphics Controller (rev 02) Both are using kwin's compositing and no xorg.conf. These are what might look suspiscious from /var/log/Xorg.0.log: [...] (II) intel(0): Comparing regs from server start up to After PreInit (WW) intel(0): Register 0x61114 (PORT_HOTPLUG_STAT) changed from 0x00000000 to 0x00000b00 [...] (II) intel(0): I830CheckAvailableMemory: 4669436 kB available (WW) intel(0): DRI2 requires UXA [...] drmOpenDevice: node name is /dev/dri/card0 drmOpenDevice: open result is -1, (No such device or address) drmOpenDevice: open result is -1, (No such device or address) drmOpenDevice: Open failed drmOpenDevice: node name is /dev/dri/card0 drmOpenDevice: open result is -1, (No such device or address) drmOpenDevice: open result is -1, (No such device or address) drmOpenDevice: Open failed drmOpenByBusid: Searching for BusID pci:0000:00:02.0 drmOpenDevice: node name is /dev/dri/card0 drmOpenDevice: open result is 10, (OK) drmOpenByBusid: drmOpenMinor returns 10 drmOpenByBusid: drmGetBusid reports pci:0000:00:02.0 (II) [drm] loaded kernel module for "i915" driver. [...] exaCopyDirty: Pending damage region empty! What could be the cause of that? Thanx!