操作系统：Ubuntu 16.04 64位，带Gnome Classic
VB：5.2.26 r128414（Qt5.6.1）
我在 VirtualBox 中运行了 3 个 MS Windows VM。这些 VM 已经运行多年了。今天早上，我因更新而重新启动了系统。当我尝试运行任何 VM 时，我收到此错误：
`The VirtualBox Linux kernel driver (vboxdrv) is either not loaded or there
is a permission problem with /dev/vboxdrv. Please reinstall the kernelmodule by
executing '/sbin/vboxconfig' as root. where: suplibOsInit what:
3 ERR_VM_DRIVER_NOT_INSTALLED (-1908)
- The support driver is not installed. On linux, open returned ENOENT. The
VirtualBox Linux kernel driver (vboxdrv) is either not loaded or there is a
permission problem with /dev/vboxdrv. Please reinstall the kernel module by executing
'/sbin/vboxconfig'
as root.
where: suplibOsInit what: 3 VERR_VM_DRIVER_NOT_INSTALLED (-1908) - The support
driver is not installed. On linux, open returned ENOENT.'
当我运行命令时收到此错误：
`vboxdrv.sh: Stopping VirtualBox services.
`vboxdrv.sh: Starting VirtualBox services.
`vboxdrv.sh: Building VirtualBox kernel modules.
`vboxdrv.sh: failed: Look at /var/log/vbox-setup.log to find out what went wrong.
`There were problems setting up VirtualBox. To re-start the set-up process, run
/sbin/vboxconfig
as root.
浏览完后，我决定降级到 V5.1，通过这篇文章扩展包安装失败。我能够启动其中一个虚拟机，但现在甚至 VB 的 GUI 都无法运行。
以下是崩溃日志：
virtualbox-5.1.0.crash detected /var/crash/virtualbox-5 VirtualBox Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged.
从我链接的帖子中，我正在尝试第一个答案，但是系统现在找不到该包：
sudo apt remove virtualbox*
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package virtualbox-5.1_5.1.38-122592~Ubuntu~xenial_amd64.deb
E: Couldn't find any package by glob 'virtualbox-5.1_5.1.38-122592~Ubuntu~xenial_amd64.deb'
E: Couldn't find any package by regex 'virtualbox-5.1_5.1.38-122592~Ubuntu~xenial_amd64.deb'
我已尝试第一个答案的其余部分，并在成功安装后出现以下错误：
The VirtualBox kernel modules do not match this version of VirtualBox. The installation
of VirtualBox was apparently not successful. Executing
'/sbin/vboxconfig'
may correct this. Make sure that you are not mixing builds of VirtualBox from
different sources.
where: supR3HardenedMainInitRuntime what: 4 VERR_VM_DRIVER_VERSION_MISMATCH (-1912)
- The installed support driver doesn't match the version of the user.
/sbin/vboxconfig 无法解决问题。现在我无法删除 testbuild。我不知道下一步该怎么做。
答案1
对于当前显示的错误，我的建议是在完全删除以前的软件包后重新安装 Virtualbox。
我试过使用，/sbin/vboxconfig但即使你使用 root 帐户运行它，它也无法真正解决问题。解决问题的最佳方法是针对不同版本的内核安装适用于 virtualbox 的客户机和主机模块。
要了解内核的当前版本，只需输入uname -r