Annoying green square in top left hand corner of Writer document window

[Alex Thurgood]

Hi all,

This might just be due to my particular build setup, but has anyone else
noticed a systematic bright green square (2x2 pixels ?) that gets
displayed in the top left hand corner of any Writer document window ?

Linux Mint Cinnamon 16
CPU : AMD E-350 APU with Radeon HD Graphics x2
GPU : AMD Radeon Wrestler (Radeon HD 6310)



Alex