ok i've understood :
"DRI2 support added, but is only available when setting UXA" https://wiki.kubuntu.org/X/Drivers
Therefore the way to do is sudo gedit /etc/X11/xorg.conf then to add Option "AccelMethod" "UXA" under the Device heading
then this bug is fixed and there comes the new bug : Bug #327921 "netbook-launcher does not render correctly with intel video 2.6.1 and UXA"...
therefore, in may case (Intel GMA950), this bug is fixed and i'm waiting for the new one (Bug #327921) to be fixed
ok i've understood :
"DRI2 support added, but is only available when setting UXA" /wiki.kubuntu. org/X/Drivers
https:/
Therefore the way to do is
sudo gedit /etc/X11/xorg.conf
then to add
Option "AccelMethod" "UXA"
under the Device heading
then this bug is fixed and there comes the new bug : Bug #327921 "netbook-launcher does not render correctly with intel video 2.6.1 and UXA"...
therefore, in may case (Intel GMA950), this bug is fixed and i'm waiting for the new one (Bug #327921) to be fixed