Support for loading a DSDT from the initramfs was removed from the kernel some time ago. It has to be passed by the boot loader now.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1045690 Title: Allow custom DSDT overrides in grub per default To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1045690/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs