Ubuntu Shared Folders Quit Working

Discussions related to using VirtualBox on Windows hosts.
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Wyeknottme
Posts: 7
Joined: 23. Nov 2012, 07:23

Ubuntu Shared Folders Quit Working

Post by Wyeknottme »

VBox 4.2.18, Win 7 64-bit host, Ubuntu 13.04 client.
Shared Folder was working until latest round of Ubuntu updates came out.
Now, shared folder shows up as empty.
UID is member of VBOXSF class.
Shared folder is accessible in Maint folder but it shows up as empty.
It is NOT empty in Windows 7.

Has something changed about access requirements?
Perryg
Site Moderator
Posts: 34369
Joined: 6. Sep 2008, 22:55
Primary OS: Linux other
VBox Version: OSE self-compiled
Guest OSses: *NIX

Re: Ubuntu Shared Folders Quit Working

Post by Perryg »

Sounds like the guest has had a kernel update and the guest additions need to be re-compiled.

Code: Select all

sudo /etc/init.d/vboxadd setup
Installing dkms will make the modules compile automatically on kernel updates.
Wyeknottme
Posts: 7
Joined: 23. Nov 2012, 07:23

Re: Ubuntu Shared Folders Quit Working

Post by Wyeknottme »

Perryg wrote:Sounds like the guest has had a kernel update and the guest additions need to be re-compiled.

Code: Select all

sudo /etc/init.d/vboxadd setup
Installing dkms will make the modules compile automatically on kernel updates.
I don't know how to install "dkms" or even what it is but your command solved the issue (following a restart of ubuntu).
Thanks :D
Perryg
Site Moderator
Posts: 34369
Joined: 6. Sep 2008, 22:55
Primary OS: Linux other
VBox Version: OSE self-compiled
Guest OSses: *NIX

Re: Ubuntu Shared Folders Quit Working

Post by Perryg »

I don't know how to install "dkms" or even what it is but your command solved the issue (following a restart of ubuntu).
Then you should learn. If not this will happen again as soon as you have another kernel update, which happens about one a month it seems.

Hint: apt-get install dkms
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