On Tue, 2018-11-06 at 10:42 +0000, Holger Levsen wrote: > On Tue, Nov 06, 2018 at 10:08:10AM +0100, Bastian Blank wrote: > > On Tue, Nov 06, 2018 at 01:09:50AM +0100, Adam Borowski wrote: > > > But only the stock kernel, which turns it non-free software. > > What is non-free? Signing stuff does not change the freeness of > > the > > software. > > it does introduce https://en.wikipedia.org/wiki/Tivoisation however.
I don't think it does as `shim` allows to either register your own signing keys or disable secure boot verification (as long as you have physical access to the machine). Ansgar