اینو توی یکی از فروم های اپن سوزه دیدم شاید کارت رو راه بندازه:
Start up yast.
On the left click on the "Security and Users" group.
On the right click on "User and Group Management".
Select your user from the list.
At the bottom of the window press "Edit"
In the new window that opens, click on the "Details" tab
In the "Additional Groups" list on the right, scroll down and click in the tick box for vboxusers
Click OK
Click OK
Now log all the way out of the system, then log back in again, you should be good to go.