经常sudo后出现如下报错，程序能正常执行，只是报错。
请教高手如何调整。


linux@Ubuntu:~$ sudo nautilus
/usr/share/themes/Blubuntu/gtk-2.0/gtkrc:169: Clearlooks configuration option "progressbarstyle" is not supported and will be ignored.
Initializing nautilus-share extension
seahorse nautilus module initialized
Fontconfig warning: "language-selector.conf", line 36: missing test name
Fontconfig warning: "language-selector.conf", line 39: missing test name
Fontconfig warning: "language-selector.conf", line 42: missing edit name
Fontconfig warning: "language-selector.conf", line 50: missing test name
Fontconfig warning: "language-selector.conf", line 53: missing edit name
Fontconfig warning: "language-selector.conf", line 56: missing edit name
Fontconfig warning: "language-selector.conf", line 59: missing edit name
Fontconfig warning: "language-selector.conf", line 62: missing edit name
Fontconfig warning: "language-selector.conf", line 65: missing edit name
Fontconfig warning: "language-selector.conf", line 68: missing test name
Fontconfig warning: "language-selector.conf", line 71: missing edit name
Fontconfig warning: "language-selector.conf", line 81: missing test name
Fontconfig warning: "language-selector.conf", line 85: missing edit name
Fontconfig warning: "language-selector.conf", line 88: missing test name
Fontconfig warning: "language-selector.conf", line 89: missing edit name
Fontconfig warning: "language-selector.conf", line 92: missing test name
Fontconfig warning: "language-selector.conf", line 93: missing edit name
Fontconfig warning: "language-selector.conf", line 96: missing test name
Fontconfig warning: "language-selector.conf", line 97: missing edit name
Fontconfig warning: "language-selector.conf", line 100: missing test name
Fontconfig warning: "language-selector.conf", line 101: missing edit name
Fontconfig warning: "language-selector.conf", line 104: missing test name
Fontconfig warning: "language-selector.conf", line 105: missing edit name
Launching a SCIM daemon with Socket FrontEnd...
Loading simple Config module ...
Creating backend ...
Loading socket FrontEnd module ...
Starting SCIM as daemon ...
GTK Panel of SCIM 1.4.7

/usr/share/themes/Blubuntu/gtk-2.0/gtkrc:169: Clearlooks configuration option "progressbarstyle" is not supported and will be ignored.
Fontconfig warning: "language-selector.conf", line 36: missing test name
Fontconfig warning: "language-selector.conf", line 39: missing test name
Fontconfig warning: "language-selector.conf", line 42: missing edit name
Fontconfig warning: "language-selector.conf", line 50: missing test name
Fontconfig warning: "language-selector.conf", line 53: missing edit name
Fontconfig warning: "language-selector.conf", line 56: missing edit name
Fontconfig warning: "language-selector.conf", line 59: missing edit name
Fontconfig warning: "language-selector.conf", line 62: missing edit name
Fontconfig warning: "language-selector.conf", line 65: missing edit name
Fontconfig warning: "language-selector.conf", line 68: missing test name
Fontconfig warning: "language-selector.conf", line 71: missing edit name
Fontconfig warning: "language-selector.conf", line 81: missing test name
Fontconfig warning: "language-selector.conf", line 85: missing edit name
Fontconfig warning: "language-selector.conf", line 88: missing test name
Fontconfig warning: "language-selector.conf", line 89: missing edit name
Fontconfig warning: "language-selector.conf", line 92: missing test name
Fontconfig warning: "language-selector.conf", line 93: missing edit name
Fontconfig warning: "language-selector.conf", line 96: missing test name
Fontconfig warning: "language-selector.conf", line 97: missing edit name
Fontconfig warning: "language-selector.conf", line 100: missing test name
Fontconfig warning: "language-selector.conf", line 101: missing edit name
Fontconfig warning: "language-selector.conf", line 104: missing test name
Fontconfig warning: "language-selector.conf", line 105: missing edit name

** (nautilus:8194): WARNING **: Unable to add monitor: 不支持该操作

没人知道吗？

该文件存在文法问题（不是严格合法的XML文件）

估计自己改的时候有问题。请将修改后的文件贴出来。