为了从 Unity 面板中隐藏 Skype，我们可以添加文件 /etc/apparmor.d/usr.bin.skype，内容如下：
# Last Modified: Tue Jun 12 03:49:49 2012 by izx
# REPOSITORY: http://apparmor.test.opensuse.org/backend/api draglor 53
# Additional profiling based on work by Андрей Калинин, LP: #226624
# Extremely simple profile for Skype designed ONLY to remove its panel
# icon on Ubuntu 12.04 by disabling access to the sni-qt library
# THIS PROFILE DOES NOT PROVIDE ANY OTHER KIND OF SECURITY
#include <tunables/global>
/usr/bin/skype {
#include <abstractions/X>
#include <abstractions/audio>
#include <abstractions/base>
#include <abstractions/dbus-session>
#include <abstractions/fonts>
#include <abstractions/freedesktop.org>
#include <abstractions/kde>
#include <abstractions/nameservice>
#include <abstractions/nvidia>
#include <abstractions/user-tmp>
# deny read access to the sni-qt libraries, thus removing the panel icon
deny /usr/lib/i386-linux-gnu/qt4/plugins/systemtrayicon/libsni-qt.so r,
deny /usr/lib/x86_64-linux-gnu/qt4/plugins/systemtrayicon/libsni-qt.so r,
/** mrwkl,
}
重新加载 apparmor 后，skype 从面板中隐藏。
但是！之后 Skype 聊天中的链接失效了，无法在浏览器中打开！
我怎样才能用这种解决方法从 Unity 面板中隐藏 Skype 并保持链接有效？