我在安装软件包和进行升级时遇到问题。
如果我执行sudo apt-get upgrade，我得到：
The following packages have unmet dependencies:
gksu:i386 : Depends: sudo:i386
Recommends: gnome-keyring:i386 but it is not installed
guitarpro6:i386 : Depends: libportaudio0:i386 but it is not installed
Depends: libssl0.9.8:i386 but it is not installed
libcairo2:i386 : Depends: libpixman-1-0:i386 (>= 0.30.0) but it is not installed
Depends: libxcb-render0:i386 but it is not installed
Depends: libxcb-shm0:i386 but it is not installed
libgconf-2-4:i386 : Depends: libdbus-glib-1-2:i386 (>= 0.78) but it is not installed
libgdk-pixbuf2.0-0:i386 : Depends: libjasper1:i386 but it is not installed
Depends: libtiff5:i386 (>= 4.0.3) but it is not installed
libgksu2-0:i386 : Depends: libgtop2-7:i386 (>= 2.22.3) but it is not installed
Depends: xauth:i386 but it is not installed
Recommends: sudo:i386
libgtk2.0-0:i386 : Depends: libcups2:i386 (>= 1.6.0) but it is not installed
Depends: libxcomposite1:i386 (>= 1:0.3-1) but it is not installed
libpango-1.0-0:i386 : Depends: libthai0:i386 (>= 0.1.12) but it is not installed
libpangoft2-1.0-0:i386 : Depends: libharfbuzz0b:i386 (>= 0.9.9) but it is not installed
libstartup-notification0:i386 : Depends: libxcb-util0:i386 (>= 0.3.8) but it is not installed
wine-development : Depends: wine64-development (>= 1.7.29-4) but it is not installed or
wine32-development (>= 1.7.29-4)
E: Unmet dependencies. Try using -f.
如果我执行 a sudo apt-get upgrade -f，它会尝试卸载关键应用程序：
The following packages will be REMOVED:
gksu:i386 libgksu2-0:i386 sudo task-desktop task-gnome-desktop xinit xorg
dpkg --print-architecture
amd64
dpkg --print-foreign-architectures
i386
有任何想法吗？