https://bugs.freedesktop.org/show_bug.cgi?id=35460
--- Comment #8 from Bruno bonbons67@internet.lu 2011-10-30 05:55:23 PDT --- (In reply to comment #7)
I've just tried to reproduce this running firefox+chromium+others under e17 using SNA. I'm pretty certain this was the tiling bugs we fixed early.
I've not seen them recently either, except for sporadically a pixel line with with white/gray pixels in the e17 cursor. (always at same place of the cursor, more or less middle in height). Might be there is one tiling bug remaining around cursor handling.