I added XaaNoImageWriteRect option to xorg.conf. now it is fine.
My xorg.conf is as follows:
Section "Device" Identifier "Videocard0" Driver "openchrome" Option "XaaNoImageWriteRect" "True" EndSection
I added XaaNoImageWriteRect option to xorg.conf. now it is fine.
My xorg.conf is as follows:
Section "Device" eRect" "True"
Identifier "Videocard0"
Driver "openchrome"
Option "XaaNoImageWrit
EndSection