This is a follow up on http://comments.gmane.org/gmane.comp.gnome.lib.gtk%2B.devel.apps/31337
I've kept investigating the bug and found that it occurs on any processor, but only when fvwm2 is the WM and the desktop is located beyond the fourth desktop. It does not occur in gtk-2.24, but invariable occurs in GTK+3.4.2 and again in GTK+3.8.0. I'm now quite convinced it is a gtk bug and will try to cook up a simple example to reproduce at will before filing a bug report. Apparently the problem arises from a race with fvwm on accessing XServer information regarding the root window geometry in order to place the popup menu. The bug also happens, in the exact same manner, when placing the tooltip window. _______________________________________________ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org https://mail.gnome.org/mailman/listinfo/gtk-app-devel-list