So does Ubuntu, but there is a catch. Secure boot relies on signature checking, so you can manually add the signature of your OS manually to the UEFI db, but can’t do that on locked UEFI. Major Linux providers went another route, they paid Microsoft to sign a shim binary, which in turn can verify and boot the matching Linux kernels. Microsoft refusing to sign shims would be a rather crippling move, but they would get a massive backlash from that.
hayvan@feddit.nl 4 days ago
So does Ubuntu, but there is a catch. Secure boot relies on signature checking, so you can manually add the signature of your OS manually to the UEFI db, but can’t do that on locked UEFI. Major Linux providers went another route, they paid Microsoft to sign a
shimbinary, which in turn can verify and boot the matching Linux kernels. Microsoft refusing to sign shims would be a rather crippling move, but they would get a massive backlash from that.