I recently installed Ubuntu GNOME 13.10, and this is the only obvious issue so far. Every time I hover over an icon of any sort, a pixelated green glitch occurs on the icon that the mouse is hovering over. I am baffled by this issue, as it doesn't seem like anyone has asked a question relating to this issue before. Someone please help! Further details can be provided.
00:02.0 VGA compatible controller [0300]: Intel Corporation Haswell-ULT Integrated Graphics Controller [8086:0a16] (rev 09)
lspci -nn | grep VGA
and add the results of this command to your question.