Computer hangs on reboot

Andrey Shuvikov mr.hyro at gmail.com
Sat May 26 17:14:55 UTC 2007


I tried to add some debug output to cpu_reset_real() code:

  printf("cpu_reset_real(): before keyboard reset\n");
  outb(IO_KBD + 4, 0xFE);
  printf("cpu_reset_real(): after keyboard reset\n");

The last two lines I see on the screen when I try to reboot are:

cpu_reset_real(): before keyboard reset
c

So the computer is halted but doesn't go to reboot.


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