I have my workspaces set up in a 2x2 square and I have wrap workspaces enabled. I've had this setup for years. When I upgraded to 4.2.3, something strange happened. The pointer would wrap sideways, but not up and down. If I was dragging a window, it worked fine. Unchecking and rechecking the option in the window manager settings dialog made it work again. Reproducible: Didn't try Steps to Reproduce: 1. Upgrade existing XFCE to XFCE 4.2.3.2 2. 3.
I should also note that this setting reverts itself every time I start up. Ihave to uncheck/check the option for it to work again.
Yeah, I confirm the problem with 4.2 - Works fine with 4.4 (or trunk) though.
Fixed with r20196
snapshot here: http://www.xfce.org/~olivier/preview/xfwm4-4.2.4-svn-r20196.tar.bz2