acpi: suspend request ignored (not ready yet)

[Nate Lawson]

RC wrote:
> I'm having problems with an intermittent bug (always the worst) on
> FreeBSD 7.0.  About every 2nd or 3rd time I resume after suspending
> (running acpiconf -s 3 in an xterm, or via an entry in blackbox's menu),
> the xconsole and dmseg shows "acpi: suspend request ignored (not ready
> yet)".  No other notable messages in any system logs. When that happens,
> future invocations of acpiconf/zzz will silently exit.
> 
> It happens without ANY kernel modules (besides ACPI) loaded.  But it
> seems to happen only under X11.  If I switch to a tty, and exec
> acpiconf, it doesn't have any such problem (at least so far).
> 
> Hardware is: 
> MSI KM2M Combo-L motherboard.
> PCI NVidia 4mx 420 PCI card (NV driver)
> Linksys LNE100 (Tulip) NIC
> 
> FreeBSD 6.2 acpi s3 worked great, with two minor exceptions:
> -  Built-in (mobo) NIC driver fails after resume. 
> -  X11 intermittently failed to switch to tty0, which caused video to
> not reinit properly.  Switching to tty0 first worked flawlessly.
> 
> 
> Additionally: rc.suspend doesn't seem to be getting invoked at all
> (while it was with 6.2).  Yet rc.resume still is.  Again, no messages in
> any system logs.  Am I missing something?

You have to run devd.  It gets the notification that suspend has been 
requested and calls acpiconf to ack it.  You also need to make sure you 
installed the new rc scripts if you upgraded to 7.0 from 6.2.

-- 
Nate