> I have Linux SL6.4 running under virtualbox 4.3.12 hosted on a Windows 7 > system (on a Dell laptop, if it makes any difference). > > Originally when I set this up FvwmIconMan wasn't seeing any mouse clicks, > and xev didn't show the events being delivered to the window (though it did > show the other events I would have expected). > > Then, for a while, it started working. Then it stopped again in the middle > of a session for no obvious reason, and it hasn't worked since.
Could that be related to modifier keys? These nested X window systems often have the problems that they notice that a modifier key has been pressen (shift, ctrl, num-lock etc.) but not that it's been released. When the problem shows up, focus the virtualbox window and hit all modifier keys once and see if that helps. Is FvwmIconMan running separately or inside FvwmButtons? > All the other bits of fvwm seem to be still working: title-bar buttons (so I > can iconify things, just not get them back conveniently), root-window menus, > FvwmPager. Other X clients seem fine too. Hmm. Ciao Dominik ^_^ ^_^