Still seeing it as well, very frequently. I usually have about 50-80 browser windows open at a time, plus other apps. It happens more frequently when I have more windows open and when I use the computer more.
Ubuntu 14.04
Compiz 1:0.9.11.3+14.04.20150313-0ubuntu1
Unity 7.2.5+14.04.20150603-0ubuntu1
nvidia 304.125-0ubuntu0.0.2
dual-head machine with 2 monitors of different sizes
Still seeing it as well, very frequently. I usually have about 50-80 browser windows open at a time, plus other apps. It happens more frequently when I have more windows open and when I use the computer more.
Ubuntu 14.04 3+14.04. 20150313- 0ubuntu1 04.20150603- 0ubuntu1 0ubuntu0. 0.2
Compiz 1:0.9.11.
Unity 7.2.5+14.
nvidia 304.125-
dual-head machine with 2 monitors of different sizes