I don't know if I ought to be concerned or not about this new little glitch.
It just started this morning for no apparent reason.
About 1/4 of all my icons get turned black. This happens when I switch
screens, for example, but I can't get a screenshot of *that*; so the best I
can do to show what I mean is a screenshot inside one of my folders, where
you can see most of the icons are turned black.
Not all are turned black, however. I tried to find some common characteristic,
but there seems to be none. It is not just folder icons, or icons of
packages, or icons of a certain kind of file, or anything that I can tell.
This also occurs in icons when I am switching screens, or the view within
folders, and it also occurs in some of the icons that are incorporated within
the folder view -- for example, in the border of some windows.
It doesn't seem to affect anything else. It's just annoying, and I don't like
not knowing the cause, or how to fix it.
Any ideas what's causing this thing?
P.S. See attachment for a screenshot.