看到有新的VirtualBox发布，我尝试在Kubuntu 15.04上安装...
但是，现在我在 ubuntu 存储库中的所有 VBox 4.3 包都已损坏（Virtualbox 由未安装的 Virtualbox-5.0 提供），并且 VirtualBox 5.0 将无法工作，因为它说 DKMS 已损坏：
Uninstalling old VirtualBox DKMS kernel modules/etc/init.d/vboxdrv: 302: /etc/init.d/vboxdrv: /usr/share/virtualbox/src/vboxhost/do_dkms: not found
...done.
Trying to register the VirtualBox kernel modules using DKMS/etc/init.d/vboxdrv: 327: /etc/init.d/vboxdrv: /usr/share/virtualbox/src/vboxhost/do_dkms: not found
...failed!
(Failed, trying without DKMS)
重新安装 virtualbox-dkms：
dpkg: error processing package virtualbox-dkms (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of virtualbox-qt:
virtualbox-qt depends on virtualbox (= 4.3.26-dfsg-2ubuntu2); however:
Package virtualbox is not configured yet. …