After VirtualBox is set up to add IP to the bridge, add the shared Windows file to the device, "E:\work", and discover that the shared directory has no files. After using various reboot, it is still not possible to find the shared folder, reset or not, with the Mount command can not be resolved.
Re-add the shared folder, then tick the fixed partition, (do not tick auto mount), then the warning prompt appears, "Broken shared Folder".
Note: The shared folder function of VirtualBox broken shared folder error, after consulting the online information, found that:
"Broken shared folder" error occurred after you set up a shared folder in virtual box after upgrade. To know the new version of the VirtualBox no longer by writing/etc/fstab or mount to read and write the shared data space.
After entering Linux directly under the/media will generate a sf_-prefixed folder, corresponding to the shared data space. ”
Then, after processing it as described above, we found the previously mentioned folder, "Sf_work"
Good Pit ~ ...