> Yes, pmud is up and working and all those settings are in my kernel which I > build. I'm using 2.4 though. > > What I forgot to say in my earlier post is that I can put my ibook to sleep > manually typing "apm -s". So pmud appears to be working - can you confirm this by looking at /var/log/syslog (look for user requested sleep)? If you close the lid, is there any log message reporting 'lid closed' ? Michael