No Boot

[doctotypetech-dotcom]

I have a PAL Dreamcast (Version 1). When I insert the disc, it is detected. I click "Start Game," the Dreamcast reboots, and I end up at a black screen showing Tux with "SuperH" written underneath. It gets stuck there. I don't know how to fix this.
Thanks in advance,
Doctotype

[foxdrodd]

@doctotypetech-dotcom which CDI Image did you use? I guess it waits on the serial console, although it should load an shell on tty1 as well (it shows the busybox-like "press enter for a shell").

When you have a serial cable connected, you could look for the boot messages on there. And if you have a keyboard connected,try to press "enter", if that brings up a shell.