virtualbox掛載目錄失敗mount: unknown filesystem type ‘vboxsf’

轉自[https://blog.csdn.net/u011486871/article/details/79443375]

[有小修改]

錯誤提示：
Vagrant was unable to mount VirtualBox shared folders. This is usually
because the filesystem 「vboxsf」 is not available. This filesystem is
made available via the VirtualBox Guest Additions and kernel module.
Please verify that these guest additions are properly installed in the
guest. This is not a bug in Vagrant and is usually caused by a faulty
Vagrant box. For context, the command attempted was:
mount -t vboxsf -o uid=1000,gid=1000 vagrant /vagrant
The error output from the command was:

mount: unknown filesystem type ‘vboxsf’

 

一、打開
mac os => /Applications/VirtualBox.app/Contents/MacOS 

windows=> C:\Program Files\Oracle\VirtualBox
二、找到
VBoxGuestAdditions.iso
加載到虛擬機
若是沒有能夠到這裏下載

http://download.virtualbox.org/virtualbox/5.2.8/VBoxGuestAdditions_5.2.8.iso

三、在虛擬機當中執行
sudo mount /dev/sr0 /media/cdrom
四、cd /media/cdrom/ && sh ./VBoxLinuxAdditions.run

五、reboot下虛擬機便可

 

安裝還會遇到內核的問題，解決方法以下：

先 uname -r 看看內核版本

而後：

centos：  yum install kernel-devel-xxx

debian： apt install kernel-headers-xxx