Description of problem: with a custom kernel (3.3.4) build I'm unable to regenerate grub2.cfg using grub2-mkconfig. Version-Release number of selected component (if applicable): grub2-1.99-19.fc17 How reproducible: always Steps to Reproduce: 1. Build a custom kernel without initrd 2. Boot into it 3. Run grub2-mkconfig > /tmp/grub.cfg Actual results: /sbin/grub2-probe: error: failed to get canonical path of /dev/root. Expected results: grub2-mkconfig generates GRUB2 configuration Additional info: under a custom kernel `/dev/root` file is missing. However it's also missing when I run Fedora built kernels.
*** This bug has been marked as a duplicate of bug 737370 ***