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VB installed but perissin

Posted: 28. Apr 2009, 19:43
by th1bill
I'm running Uuntu Hardy, v.8.04 and I have downloaded the recommended verso 2.2 for Hardy. I have set up a virtual machine named WinXP but when i try to start the VM with the start icon I receive the following;


Failed to start the virtual machine WinXP.
Cannot open host device '/dev/sdb' for read/write access. Check the permissions of that device ('/bin/ls -l /dev/sdb'): Most probably you need to be member of the device group. Make sure that you logout/login after changing the group settings of the current user (VERR_ACCESS_DENIED).
Unknown error creating VM (VERR_ACCESS_DENIED).

I have tried the Ubuntu list and forum to no avail.

Thank you for any help you can offer.

Re: VB installed but perissin

Posted: 28. Apr 2009, 20:14
by vbox4me2
Read the FAQ and Linux HOWto's.

Re: VB installed but perissin

Posted: 29. Apr 2009, 02:10
by th1bill
vbox4me2 wrote:Read the FAQ and Linux HOWto's.
I did, to no avail.

Re: VB installed but perissin

Posted: 29. Apr 2009, 02:35
by Perryg
Add yourself to the vboxusers group in Ubuntu.

Re: VB installed but perissin

Posted: 29. Apr 2009, 03:46
by th1bill
Perryg wrote:Add yourself to the vboxusers group in Ubuntu.
did that right off the bat.

Re: VB installed but perissin

Posted: 29. Apr 2009, 04:24
by chungy
Did you log out? You can't change the group permissions of your active session (there is a workaround if you do "su - $USER" in the shell, it'll be a new login, so you would be able to run VirtualBox, but it's a lot easier to just log out entirely).

Re: VB installed but perissin

Posted: 29. Apr 2009, 06:05
by th1bill
chungy wrote:Did you log out? You can't change the group permissions of your active session (there is a workaround if you do "su - $USER" in the shell, it'll be a new login, so you would be able to run VirtualBox, but it's a lot easier to just log out entirely).
Actually, I have even clod booted since that time.

Re: VB installed but perissin

Posted: 29. Apr 2009, 16:58
by th1bill
I kept poking around and the problem was my USB Floppy Drive. I do not run an internal and as soon as I deactivated the flppy from te VM it loaded my Windows and it's solved. Thank you for your help.