VirtualBox Extension Pack Issue


New Member
Hey people of the Linux community,
I am hoping that someone can give me some guidance or point me to the relevant information with regards to me not being able to install the Extension Pack for Virtual Box.
I have tried removing Vbox and all Vms re Installing etc. but I just keep getting the error message below. I am very new to Linux and am not sure what I'm doing wrong. I have Linux mint. The file it's saying can not be found is physically there.

Any help would be welcomed


Failed to load the main module ('/usr/lib/virtualbox/ExtensionPacks/Oracle_VM_VirtualBox_Extension_Pack/linux.amd64/'): VERR_FILE_NOT_FOUND - /usr/lib/virtualbox/ExtensionPacks/Oracle_VM_VirtualBox_Extension_Pack/linux.amd64/ undefined symbol: _ZNK16RTCRestArrayBase9baseCloneEv.

Result Code:

NS_ERROR_FAILURE (0x80004005)




IExtPackManager {edba9d10-45d8-b440-1712-46ac0c9bc4c5}


Well-Known Member
Good stuff, jsoundboy !!....and thanks for posting the solution . That is sure to help others with the same problem

...AND...Welcome to


Super Moderator
Staff member
Gold Supporter
I love it when they solve their own problems :)

Hang on, that would make me redundant.

Hhmm, wonder if I would get a financial package?

Enjoy your Linux @Jsoundboy and welcome.

Chris Turner

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