The issue is due to the autoaway plugin. It's not happening at the moment, bug I workaround the "xprop crashing every second" by unloading that plugin when it was happening
-- When running xchat-gnome I'm flooded by crash message https://launchpad.net/bugs/56362 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
