This prevents compilation of NVIDIA drivers (DKMS) also. I *suspect* (but am not at all authoritative or knowledgeable enough to say so) that the fix here will actually be to change the build flags used by the kernel set in /usr/src/linux-headers-$(uname -r)/Makefile
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1830961 Title: 9.1.0-3ubuntu1 prevents kernel & kernel module compilation on 19.10 due to enabled fcf-protection To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gcc-9/+bug/1830961/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs