Re: 2.6.23-rc6: S4 and S5 no longer listed as supported on Toshiba Satellite A40

[Pavel Machek]

Hi!

> When compared with 2.6.22-4, dmesg no longer lists S4 and S5 as supported 
> for my Toshiba Satellite A40 laptop (Mobile Intel Pentium 4, 2.8GHz).
> 
> -Linux version 2.6.22-2-686 (Debian 2.6.22-4) (waldi@xxxxxxxxxx) ...
> +Linux version 2.6.23-rc6 (root@faramir) ...
>  [...]
> +ACPI: EC: Look up EC in DSDT
>  ACPI: Interpreter enabled
> -ACPI: (supports S0 S3 S4 S5)
> +ACPI: (supports S0 S3)
>  ACPI: Using IOAPIC for interrupt routing
>  ACPI: PCI Root Bridge [PCI0] (0000:00)
> 
> I see no other relevant changes in dmesg (full output below).
> 
> Is this a regression or expected?

Unexpected, and potentially pretty serious. Something went wrong with
ACPI. Can you try to narrow down when it started happening?


-- 
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(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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