Hi. Recently, in addition to Gnome I installed xfce. Now, if firefox already started, and I open URLs in wine, I get this message box: ****************** Failed to execute default Web Browser. No child processes. ****************** With trial and error I found that the package exo is causing this. http://www.xfce.org/projects/exo Please someone try to reproduce: install exo and run: $ wine start http://www.winehq.org/ Window manager Gnome, default browser firefox. Wine 1.3.14-1.3.16 exo 0.6.0-2