Comment 8 for bug 989730

This bug also affects the menus in AWN - sometimes they flash white and usually after right-clicking on icons, a few time (to repeatedly bring up the menu) the menu will not only flash white, but it wont draw the menu properly and exhibits the same drawing issues as the AWN / shadow bug, here;

https://bugs.launchpad.net/compiz-core/+bug/979252

here is also a screenshot;

http://ompldr.org/vZGxmMw

Also, in my post above i said the menus disappear - by disappear i only mean visibly. ie: you can still click on menu entries.