In addition to the link in #24 I found that I also had to enter: ubuntu/vbox/vboxguest
and do an "ln -s ../r0drv/" to avoid the error: make[4]: *** No rule to make target `ubuntu/vbox/vboxguest/r0drv/alloc-r0drv.o', needed by `ubuntu/vbox/vboxguest/vboxguest.o'. Stop. make[3]: *** [ubuntu/vbox/vboxguest] Error 2 Was building a: linux-lts-vivid-3.19.0 with the procedure: make-kpkg -j N --initrd --append-to-version=my-very-own-kernel kernel- image kernel-headers -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1460768 Title: Unable to build kernel 3.19.0-18 To manage notifications about this bug go to: https://bugs.launchpad.net/hundredpapercuts/+bug/1460768/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs