Not sure is it app dependent but I do experience this issue (both on all default ubuntu-mate 14.10 and PPA upgraded Ubuntu 14.04).
Dotted triangle in the lower right corner are easy targets, however other sides of window are mostly pixel-hunt for resize-handle (I hope picture in the attachment is a good example).
Not sure is it app dependent but I do experience this issue (both on all default ubuntu-mate 14.10 and PPA upgraded Ubuntu 14.04).
Dotted triangle in the lower right corner are easy targets, however other sides of window are mostly pixel-hunt for resize-handle (I hope picture in the attachment is a good example).