5.4-REL && noteboock F/S AMILO-D && S4

[Philip S. Schulz]

on 23.10.2005 15:13 Uhr guru at Sisis.de said the following:
> Hello,
> 
> Maybe I'm asking something completely stupid, but after a lot
> of re-boots and fsck's and Googles, I see no other way :-(
> 
> My notebook (Fujitsu Siemens AMILO D) claims to have
> ACPI support as:
> 
> $ sysctl hw.acpi
> hw.acpi.supported_sleep_state: S3 S4 S5
> hw.acpi.power_button_state: S5
> hw.acpi.sleep_button_state: S3
> hw.acpi.lid_switch_state: NONE
> hw.acpi.standby_state: S1
> hw.acpi.suspend_state: S3
> hw.acpi.sleep_delay: 1
> hw.acpi.s4bios: 0
> hw.acpi.verbose: 0
> hw.acpi.reset_video: 1
> 
> and when I do (following the FreeBSD handbook) a
> 
> # acpiconf -s S4OS
> 
> it gets turned off (and hopefully suspended CPU and RAM to disk, I don't
> know); the only real result is in /var/log/messages as
> 
> $ fgrep suspend /var/log/messages
> Oct 23 11:02:11 rebelion acpi: suspend at 20051023 11:02:11
> Oct 23 11:23:43 rebelion acpi: suspend at 20051023 11:23:43
> Oct 23 11:52:35 rebelion acpi: suspend at 20051023 11:52:35
> Oct 23 14:57:12 rebelion acpi: suspend at 20051023 14:57:12
> $
> 
> The problem is, I don't know *how* to awake it again. The only
> button which is working is the power-on of the mobile and this
> does a normal boot-up (resulting in fsck's because the disks
> not have been properly dismounted, of course not);
> 

I'm unsure whether FreeBSD supports S4 suspend, but you should try 
closing and re-opening the lid in order to wake up your laptop.

HTH,

Phil.

> Is there some magic flag in re-boot to let it use the saved
> BIOS? If so it would be nice to add a note of how to resume and
> not only how to suspend the beast to the FreeBSD handbook :-)
> 
> Thx
> 
> 	Matthias
> 


-- 
Don't fix it if it ain't broke.