使用gksu时的gtk警告

当我使用时gksu，会收到Gtk警告，例如：

$ gksu gedit /etc/fstab

(gksu:2792): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",

(gksu:2792): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",

(gksu:2792): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",

(gksu:2792): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",

当我关闭正在运行的应用程序实例（在本示例中为gedit）时，我得到：

(gedit:2796): Gtk-WARNING **: Attempting to set the permissions of `/root/.local/share/recently-used.xbel', but failed: No such file or directory

(gedit:2796): Gtk-WARNING **: Attempting to store changes into `/root/.local/share/recently-used.xbel', but failed: Failed to create file '/root/.local/share/recently-used.xbel.8R7MBW': No such file or directory

(gedit:2796): Gtk-WARNING **: Attempting to set the permissions of `/root/.local/share/recently-used.xbel', but failed: No such file or directory

我正在使用64位的Ubuntu 11.10。我该如何解决这个问题？

gtk gksu

— Codegenki
source

这些或多或少是无害的。

第一个是关于缺少的GTK引擎。

对于您的特定错误：

sudo apt-get install gtk2-engines-pixbuf

要查找错误的软件包：

sudo apt-get install apt-file

搜索错误中给定的模块名称，即前缀- lib和后缀.so--因此，在您的示例中pixmap，您需要搜索libpixmap.so

apt-file find libpixmap.so

这将给软件包安装例如

gtk2-engines-pixbuf: /usr/lib/i386-linux-gnu/gtk-2.0/2.10.0/engines/libpixmap.so
libgtk2.0-0-dbg: /usr/lib/debug/usr/lib/i386-linux-gnu/gtk-2.0/2.10.0/engines/libpixmap.so

第二个发生是因为root用户（/root目录）没有.local目录。您可以通过运行以下命令来创建它：
```
sudo mkdir -p /root/.local/share
```

— 扭力
source