在我需要安装来宾插件之前，Ubuntu 12.04上的VirtualBox 4.2.12运行良好。安装后：
Failed to open a session for the VM Win 7 exit code 1;
RTR3Init failed with rc=-1912(rc=1912)
After running dpkg --list | grep virtualbox:
ii virtualbox 4.1.12-dfsg-2ubuntu0.2 x86 virtualization solution - base binaries
rc virtualbox-4.2 4.2.6-82870~Ubuntu~precise Oracle VM VirtualBox
ii virtualbox-dkms 4.1.12-dfsg-2ubuntu0.2 x86 virtualization solution - kernel module sources for dkms
ii virtualbox-guest-additions 4.1.12-1 transitional package for virtualbox-guest-additions-iso
ii virtualbox-guest-additions-iso 4.1.12-1 guest additions iso image for VirtualBox
ii virtualbox-qt 4.1.12-dfsg-2ubuntu0.2 x86 virtualization solution - Qt based user interface
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谢谢...
最佳答案
您似乎安装了两个单独的VirtualBox版本！
我建议您完全卸载VirtualBox的所有版本：
sudo apt-get autoremove 'virtualbox*'
Then reinstall directly from Oracle. Go to the VB download page, scroll down to "Debian-based Linux distributions", and follow the instructions.
然后再试一次。
By the way, you don't need to use grep with dpkg. Here is a nicer alternative to your command:
dpkg --list 'virtualbox*'
