Comment 1 for bug 175986

Are you using the desktop cube or the expo plugin? If you are using the expo plugin, just disable the desktop wall plugin. I also have this problem with my laptop using the desktop cube. My laptop touch pad's right side, used for scrolling, will change the desktop unexpectedly. Very Annoying. For now i just use the expo plugin on my desktop cause i can disable the wall plugin and then set expo to work on touching the screen edge.