> > I've updated to current (4.99.42) after jmcneill-pm is merged.
 > > Almost okay including suspend/resume.
 > > # some devices needed to add pmf_device_register().
 > > 
 > > But when I do 'zzz' in terminal on X Window, X server has fallen 
 > > down after resuming, and xdm's come up again.
 > Dose your kernel is latest one?  I think that yesterday's change may
 > help your situation.
 > 
 > 	Module Name:	src
 > 	Committed By:	joerg
 > 	Date:		Thu Dec 13 15:14:48 UTC 2007
 > 
 > 	Modified Files:
 > 		src/sys/dev/wscons: wsdisplay.c wsdisplayvar.h
 > 
 > 	Log Message:
 > 	Switch to console on suspend and shutdown, switch back to where the
 > 	system was before on resume. This is the second attempt and got more
 > 	complicated due to the async nature of VT_ACTIVE. After the initial
 > 	switch, check that we ended up on the first screen and if not, wait for
 > 	the switch to happen.

I've updated, then it solved.
Thanks!

----------------------------------------------------------------------
Masahiko KIMOTO, Ph. D.
E-mail: kimoto@ohnolab.org        URL: http://www.ohnolab.org/~kimoto