For Debian and most other distros, secure boot isn't a problem. Installers are all using a signed, trusted-by-default bootloader.
There are some exceptions (some hardware from Microsoft doesn't trust the third party certificate used, for instance, and Red Hat Enterprise has their own root of trust if you opt into that), but they're very rarely ever an issue.
For Debian and most other distros, secure boot isn't a problem. Installers are all using a signed, trusted-by-default bootloader.
There are some exceptions (some hardware from Microsoft doesn't trust the third party certificate used, for instance, and Red Hat Enterprise has their own root of trust if you opt into that), but they're very rarely ever an issue.