我正在使用 Ubuntu 20.04。我从Oracle 网站下载了适用于 Ubuntu 19.10 / 20.04 的 VirtualBox ，然后使用：dpkg -i virtualbox-6.1_6.1.16-140961~Ubuntu~eoan_amd64.deb在终端中安装它。现在我需要安装缺少的依赖项。
我怎么知道依赖项是安全的？他们来自哪里？它们来自 Ubuntu 官方存储库、VirtualBox 还是第三方？
结果sudo apt-get -f：
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following package was automatically installed and is no longer required:
libfprint-2-tod1
Use 'sudo apt autoremove' to remove it.
The following additional packages will be installed:
libdouble-conversion3 libpcre2-16-0 libpython2-stdlib libpython2.7-minimal
libpython2.7-stdlib libqt5core5a libqt5dbus5 libqt5gui5 libqt5network5
libqt5opengl5 libqt5printsupport5 libqt5svg5 libqt5widgets5 libqt5x11extras5
libsdl1.2debian libxcb-xinerama0 libxcb-xinput0 python-is-python2 …