I'm running Ubuntu 12.10. For some reason, every time there's a kernel update, it does not install the linux-headers-*
and linux-header-*-generic
into /usr/src
anymore. So every time I update my virtual Ubuntu in VirtualBox, I have to manually install the kernel headers before running the Guest Additions package again.
I'm pretty sure 12.04 automatically installed kernel headers because I never had to do that before. How do I fix this?
Simply invoke: