When the vboxdrv module fails to be loaded when win7 in VirtualBox is started in Ubuntu 14.04, virtualboxvboxdrv

When the vboxdrv module fails to be loaded when win7 in VirtualBox is started in Ubuntu 14.04, virtualboxvboxdrv

Computer Model: thinkpad x240

Operating System: ubuntu 14.04

Kernel version: 3.20.- 45-generic

After vitrualbox is upgraded, the following error occurs when windows Installed in vitrualbox is Enabled:

Search Keyword:

1. vboxdrv: unknown symbol mcount (err 0)

2. VirtualBox Kerner driver not installed

3./etc/init. d/vboxdrv setup

My problem is the gcc version.

Gcc-v // view the gcc version

My gcc version is 4.4, and the latest version is 4.8,

Execute the gcc upgrade.

Sudo apt-get remove gcc // uninstall gccsudo apt-get remove gcc-4.4 <span> </span> // <span style = "font-family: Arial, Helvetica, sans-serif; "> uninstall gcc </span> sudo apt-get autoremove <span> </span> // clear Dependencies

Sudo apt-get update & sudo apt-get upgrade // update the ubuntu software source <span> </span> sudo apt-get install gcc <span> </span> // reinstall gccsudo reboot <span> </span> // restart

At this point, my problem has been solved. I don't know if this problem is correct. I hope it will help you.