问题描述
在最新版本的Ubuntu(11.10)中，当我从命令行运行时，每次打开窗口时，Gtk都会大声抱怨(多行)。问题很明显，主题 – 如果我将Ambiance的默认值更改为High-Contrast，则会消失。一些例子：
travis@hydrogen:~$ emacs foo.txt
(emacs:1550): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(emacs:1550): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(emacs:1550): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(emacs:1550): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(emacs:1550): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(emacs:1550): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(emacs:1550): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(emacs:1550): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
travis@hydrogen:~$ evince test.pdf
(evince:1566): GLib-GObject-WARNING **: g_object_set_valist: construct property "enable-gestures" for object `EvView' can't be set after construction
(evince:1566): Gdk-CRITICAL **: gdk_window_get_pointer: assertion `GDK_IS_WINDOW (window)' failed
(evince:1566): Gdk-CRITICAL **: gdk_window_get_pointer: assertion `GDK_IS_WINDOW (window)' failed
(evince:1566): Gdk-CRITICAL **: gdk_window_get_pointer: assertion `GDK_IS_WINDOW (window)' failed
我喜欢这些主题，我不想与他们分享。我如何从Gtk修复命令行的冗长？我可以简单地通过命令行来过滤掉这些消息，但我真的不喜欢这个想法。
可能相关
从以前的版本：How to get rid of odd error line…
最佳解决方法
Unable to locate theme engine in module_path: "pixmap"消息是已知的bug。
要修复它，请安装gtk2-engines-pixbuf包
您从运行Evince获得的警告是单独的bug。据我所知，目前还没有解决方案。