It's a bug related to the lcdfilter setting. Some discussion, and probably a way to solve the problem : http://www.uluga.ubuntuforums.org/showthread.php?p=8788243 . I also attached a screenshot to show the issue :
-Notice how the menu of VirtualBox and the menu of nautilus looks nice and smooth.
-The Firefox menu text looks thiner, and causes eye strain. It feels like someone compressed the text with jpeg.
It's a bug related to the lcdfilter setting. Some discussion, and probably a way to solve the problem : http:// www.uluga. ubuntuforums. org/showthread. php?p=8788243 . I also attached a screenshot to show the issue :
-Notice how the menu of VirtualBox and the menu of nautilus looks nice and smooth.
-The Firefox menu text looks thiner, and causes eye strain. It feels like someone compressed the text with jpeg.