Comment 3 for bug 636619

@RIch: maybe it is (I've commented that bug too now). It seems the problem is triggered after some rapid change on the layout by the scroll lock key (set to switch layout in my config) and/or print screen button to take a screenshot. However I haven't seen it since a while, I will try to reproduce it anyway (recently I didn't need to use my different kbd layouts quite heavily which was the case when I reported the problem though).