------- Comment From [email protected] 2021-02-16 20:13 EDT------- I retested this with my pseries secure boot setup. I built the key from the PPA into grub and signed grub with the testing key which I built into SLOF.
I was then able to boot 5.11.0-9-generic in secure boot mode and without secure boot under P8 KVM. The kernel correctly detected secure boot mode and entered lockdown. Lockdown appears to work as expected, I can't open /dev/mem for example. In summary, I don't see anything from booting with secure boot on or off that would prevent you promoting 5.11 for hirsute. Kind regards, Daniel -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1904906 Title: 5.10 kernel fails to boot with secure boot disabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1904906/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
