I need to make sure that I get this right.
The kernels that I have checked in Yast are as follows and all are 3.7.10-1.16.1
kernel–default<-----------------------------This one looks to be the present version and are you saying I need to get rid of it ?
kernel–default-devel
kernel–desktop
kernel–desktop-devel
kernel–devel
Well, I don’t know which one you are running right now. Use “uname -a” to check, and uninstall the other.
Or you could keep both, but that’s unnecessary really.
That’s not odd.
You downloaded the RPM manually from the VirtualBox homepage and installed it, so it is not contained in any of your configured repos.
That’s why YaST shows it in red.
No, that cannot be, except if you created and added a local repo containing that package.
Maybe you have “virtualbox” installed as well? That one would be black because it is included in the standard repo.
There is a difference between upper case and lower case.