[ltp] How can i suspend to ram?

Michael Gaber linux-thinkpad@linux-thinkpad.org
Sat, 05 May 2007 14:05:47 +0200


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is there a intel-console-fb-driver? if there is i would try that, else: 
sry can't help you with that one

venture Lee schrieb:
> my video card is Intel 950GMA, Driver is i810,  i can't use  
> vesafb-tng,  it  not  working for me
> 
> On 5/5/07, *Michael Gaber* < Michael.Gaber@gmx.net 
> <mailto:Michael.Gaber@gmx.net>> wrote:
> 
> 
> 
>     venture Lee schrieb:
>      > tks you, when i enter hibernate-ram, it suspend successful, and
>     normal
>      > wake up, but if in console environment, not X window, the screen is
>      > confusion, why?
>     perhaps the console fb-driver messes up, try reset or switching the
>     consoles or changing between vesafb/vesafb-tng/radeonfb
> 
>      > how i suspend when i press fn+f4?
>     in /etc/acpi/default.sh you can define the reactions to various
>     acpi-events. you'll have to check what acpi-event pressing fn+f4 gives
>     you and enter this event to the file
> 
>     i execute hibernate-ram as root, how i
>      > execute it as normal user?
> 
>     very simple: you can't, except with pressing fn+f4, because acpid runs
>     as root
> 
>      >
>      > On 5/5/07, *Michael Gaber* < Michael.Gaber@gmx.net
>     <mailto:Michael.Gaber@gmx.net>
>      > <mailto:Michael.Gaber@gmx.net <mailto:Michael.Gaber@gmx.net>>> wrote:
>      >
>      >     hmm, emerge suspend2-sources (or the thinkpad-sources which
>     were posted
>      >     on this list) select suspend2 in the kernel
>      >     use kernel-param acpi_sleep=s3_bios
>      >     if you want to use fn+f4 to let it sleep you'll propably have
>     to load
>      >     ibm-acpi and check for the right event and enter this into
>      >     /etc/acpi/default.sh)
>      >     then you can either press fn+f4 or enter hibernate-ram
>      >
>      >     venture Lee schrieb:
>      >      > hi all
>      >      > i need suspend my gentoo to ram, my kernel version is 2.6.20
>      >      > how can i write the sleep script ?
>      >      >
>      >      > tks all
>      >
>      >
> 
> 

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