That's a Linux kernel feature, not a systemd feature. It's unrelated: http://www.linux.com/news/featured-blogs/200-libby-clark/773488-opw-intern-develops-qr-cod

That's a Linux kernel feature, not a systemd feature. It's unrelated: http://www.linux.com/news/featured-blogs/200-libby-clark/773488-opw-intern-develops-qr-code-for-linux-kernel-oops-messages http://www.linux.com/news/featured-blogs/200-libby-clark/773... systemd has libqrencode integration, in order to, if I recall correctly, display a QR code when you generate FSS keys from journalctl.