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Ask HN: How do I install Ubuntu with UEFI without disabling SecureBoot?
The title says it all. Additionally I can't disable SecureBoot without disabling UEFI, the option is greyed out in the setup menu. I have no OS loaded on the eMMC flash on the laptop. The laptop(s) are Lenovo 100s and ACER ES13
- milankragujevic 10y agoIf anyone has the same issue, you have to enable UEFI, go into the Security tab, set a Supervisor password, install Ubuntu but don't disable SecureBoot through it, go into the UEFI Setup menu, manually add Ubuntu .efi signatures to the database and reboot.