I have a box with Ubuntu 12.04 installed and then the lxde and lubuntu-desktop packages were installed.
When accessing the box with X2go, suspending the session and returning, the taskbar is mostly blank. It has the faded grey decoration and the network manager symbol. If I click on it, the windows that were open to restore and the launcher buttons mostly work however clicking where the menu should be does nothing.
If I connect to the same box using LXDE as the client instead (startlxde instead of startlubuntu) I don't have this problem.
Any idea what could be causing the problem?
Update: I also noticed that after reconnecting to a suspended X2go session, Alt-F2 doesn't work either