ACPI suspend/resume

[Matthew Dillon]

:I am trying to get suspend to RAM working on my Thinkpad. The machine
:suspends fine, and even comes up again, but then stops in the kernel
:debugger immediately. Here is a stacktrace from gdb:
:
:..
:
:#37 0xc80d4c00 in ?? ()
:#38 0xdebf9988 in ?? ()
:#39 0xc026ebef in cdevsw_putport (port=0xcce52700, lmsg=0x80045003)
:    at /usr/src/sys/kern/kern_device.c:100

    Hmm.  If it popped into the debugger it should have presented some
    sort of error message.   See if you can get a kernel core dump with
    it in that state.

					-Matt
					Matthew Dillon 
					<dillon at xxxxxxxxxxxxx>