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I mostly see this in my browsers (both Chrome and Firefox), and I have no early idea what causes it, although I feel like I'm missing something rather stupid.
http://i.imgur.com/ta821QL.png
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I see this this sometimes with i3-wm and rxvt-unicode, but never with Chromium. I also have no idea what causes it. Restarting either app doesn't fix it so it maybe a library issue, maybe libxft. I've had no luck searching the web for the issue.
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Yea, I've been searching around the net as well, still can't find the answer. If it helps, I'm using the proprietary nVidia binary from the official sources.
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