I've installed linux mint 13 xfce, and I'm having 2 problems:
1. only vertical edge tiling works (top and bottom tiling), horizontal tiling doesn't work (nothing happens when I drag a window to the left or right)
2. XFCE usually has the ability to resize windows when pressing ALT and doing a right-click drag with the mouse. This doesn't work in mint 13 xfce.
I've been looking through all the settings and couldn't find anything related. Are these known issues?