Ok, that means that the problem is compiz. With metacity it isn't active, so the error does not occur there.
** Summary changed: - Tcl/Tk application can't display window on Ubuntu Natty (Unity or Classic) + Tcl/Tk application can't display window on Ubuntu Natty (Compiz) -- You received this bug notification because you are a member of compiz packagers, which is subscribed to compiz in Ubuntu. https://bugs.launchpad.net/bugs/743615 Title: Tcl/Tk application can't display window on Ubuntu Natty (Compiz) _______________________________________________ Mailing list: https://launchpad.net/~compiz Post to : [email protected] Unsubscribe : https://launchpad.net/~compiz More help : https://help.launchpad.net/ListHelp

