DKMS make.log for virtualbox-guest-4.1.22 for kernel 3.8.0-1-generic (x86_64) make: Entering directory `/usr/src/linux-headers-3.8.0-1-generic' LD /var/lib/dkms/virtualbox-guest/4.1.22/build/built-in.o LD /var/lib/dkms/virtualbox-guest/4.1.22/build/vboxguest/built-in.o CC [M] /var/lib/dkms/virtualbox-guest/4.1.22/build/vboxguest/VBoxGuest-linux.o /var/lib/dkms/virtualbox-guest/4.1.22/build/vboxguest/VBoxGuest-linux.c:206:49: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘g_VBoxGuestPciId’ /var/lib/dkms/virtualbox-guest/4.1.22/build/vboxguest/VBoxGuest-linux.c:216:1: error: ‘__mod_pci_device_table’ aliased to undefined symbol ‘g_VBoxGuestPciId’ make[2]: *** [/var/lib/dkms/virtualbox-guest/4.1.22/build/vboxguest/VBoxGuest-linux.o] Error 1 make[1]: *** [/var/lib/dkms/virtualbox-guest/4.1.22/build/vboxguest] Error 2 make: *** [_module_/var/lib/dkms/virtualbox-guest/4.1.22/build] Error 2 make: Leaving directory `/usr/src/linux-headers-3.8.0-1-generic'