When accessing a remote computer via FreeNX, replaying mouse clicks or menu and sub-menu activations does not work, although the mouse pointer moves to the correct position on the screen. But the mouse click or menu activation does not occur.
Unknown FreeNX Incompatibility¶
For some customers using FreeNX causes this problem. Unfortunately we do not know what specifically causes the problem in FreeNX.
Using the free NX server from nomachine.com typically solves the problem.
Other remote access solutions such as x11vnc should also solve this problem.