The same bug here with Kubuntu 7.04 (Feisty Fawn) Beta x86 Desktop CD on my Dell Latitude D610 (chipset: Mobile Intel 915PM Express 533 MHz FSB):
When the message "Please remove the disc, close the tray (if any) and press ENTER:" appears, the computer is still "alive": The LED changes when I press CapsLock. But I can neither reboot the computer with ENTER nor with Ctrl-Alt-Del. I have to turn in off and then on again. -- No response to keyboard input at prompt after ejecting CD-ROM https://launchpad.net/bugs/58503 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs