Sometime in the last month or two, sleep stopped working on my Thinkpad.
Now, if I tell it to sleep, the "sleep" LED starts flashing, and the machine
totally locks up.

This is a system that needs the APM_NO_DISABLE_INTR flag or whatever, but
historically, all that did was make it not resume correctly; going to sleep
was fine.

I have an /etc/apm/suspend:
#!/bin/sh
ifconfig ray0 down
ifconfig ne0 down

that at least *used* to work.

-s