F15 -> F16, sleep keys don't work

[Digimer]

On 11/16/2011 11:40 AM, Digimer wrote:
> Hi all,
> 
>   I upgraded from F15 to F16 (x86_64 on a Thinkpad T400s) and the <Fn> +
> <F4> key combo no longer puts my laptop to sleep. When I tried 'acpitool
> -s', it fails to sleep the computer are returns;
> 
> lework:/home/digimer# acpitool -s
>  Function Do_Suspend : could not open file : /proc/acpi/sleep.
>  You must have write access to /proc/acpi/sleep to suspend your computer.
> 
> The '/proc/acpi/sleep' file does not exist. Now, oddly enough, using
> Gnome's "Suspend" menu option *does* work.
> 
> Any tips? Thanks. :)

Oops, I should clarify that the key-combo and acpitool worked prior to
the upgrade from F15. Also, pm-suspend *does* work. I see that
/proc/acpi/* is deprecated, so perhaps this is a matter of tools using
the old/removed sleep method?

-- 
Digimer
E-Mail:              digimer at alteeve.com
Freenode handle:     digimer
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"omg my singularity battery is dead again.
stupid hawking radiation." - epitron