Attaching a working patch I'm trying to trim down the patch to a more minimal one
BTW the patch is an cherry-pick of upstream commits here http://anonscm.debian.org/cgit/pkg-virtualbox/virtualbox.git/log/src/VBox/Additions/linux/drm/vboxvideo_drm.c ** Attachment added: "debdiff-working" https://bugs.launchpad.net/ubuntu/+source/virtualbox/+bug/1408939/+attachment/4294717/+files/debdiff-working -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1408939 Title: virtualbox-guest-dkms 4.1.12-dfsg-2ubuntu0.7: virtualbox-guest kernel module failed to build To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/virtualbox/+bug/1408939/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs