Collector bug for the compositing problems, whether it is color problems, back windows or invalid draws, they all belong here.
*** Bug 2818 has been marked as a duplicate of this bug. ***
*** Bug 3052 has been marked as a duplicate of this bug. ***
*** Bug 3663 has been marked as a duplicate of this bug. ***
*** Bug 4846 has been marked as a duplicate of this bug. ***
*** Bug 4893 has been marked as a duplicate of this bug. ***
*** Bug 4075 has been marked as a duplicate of this bug. ***
Some changes I've recently made: the whole terminal window now gets an rgba colormap when the compositor is enabled. Before that the colormap was set on the display, which is a bit a weird way of setting a colormap. Could fixes some problems, so this might be worth trying. Other changes like monitoring compositing changes etc will be added later.