Additional test results: - As before, the Lenovo V130 can boot when the current daily Lubuntu Groovy iso file is used to create a persistent live drive with mkusb (with the setting 'upefi', using 'usb-pack-efi'). This indicates that there is a security problem with grub.
- The Dell Precision M4800 does *not* boot when the current daily Lubuntu Groovy iso file is used to create a persistent live drive with mkusb (with the setting 'upefi', using 'usb-pack-efi'). The internal Ubuntu 20.04.1 LTS system is up to date, and I think that the new stricter checks to fix the boothole security bug is active in this computer. Extra comments: - The internal system in the Lenovo V130 has not been upgraded recently because that computer has not been used except for this test to boot a live system). - I must probably upgrade the 'usb-pack-efi' of mkusb with a grub version, that passes the new stricter checks to fix the boothole security bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1892754 Title: Unable to boot in UEFI+secure boot mode To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1892754/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
