I believe this fix causes a regression with NoteBook Fan Control (NBFC) as lifting the kernel lockdown was used as a workaround to enable NBFC to control fan speed. See https://github.com/hirschmann/nbfc/issues/414#issuecomment-354274657 and https://github.com/hirschmann/nbfc/issues/472
Would there be another workaround than "simply" disable UEFI secure boot? ** Bug watch added: github.com/hirschmann/nbfc/issues #414 https://github.com/hirschmann/nbfc/issues/414 ** Bug watch added: github.com/hirschmann/nbfc/issues #472 https://github.com/hirschmann/nbfc/issues/472 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1851380 Title: root can lift kernel lockdown To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1851380/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
