如何解决安装多个桌面时出现 account-plugin-google error 的情况

For a temporary workaround, run (as root):

dpkg -r account-plugin-google unity-scope-gdrive

This will remove the conflicting account-plugin-google package and the unity-scope-gdrive package that depends on it (as trying to remove via 'apt-get' will fail)

Then, run (as root):

apt-get -f install

which will finish the installation of kubuntu-desktop.