hal does not detect laptop information with kernel 2.6.21

Danny Kukawka danny.kukawka at web.de
Mon May 21 05:14:33 PDT 2007


On Montag, 21. Mai 2007, James Utter wrote:
> On 21/05/07, Richard Hughes <hughsient at gmail.com> wrote:
> > With the new kernel, do you get output from dmidecode?
>
> Yes, the output of dmidecode is identical for both kernels. I 'diff'ed
> them to be sure.
>
> On 21/05/07, Danny Kukawka <danny.kukawka at web.de> wrote:
> > Which version of HAL ? (Btw. I don't see such problems with 2.6.21 and
> > actual HAL).
>
> Ah, I knew I forgot some detail. I am using HAL Version: 0.5.8.1-9

With 2.6.21 you should better update to 0.5.9 and you should set 
CONFIG_ACPI_SLEEP_PROC_SLEEP to yes for your kernel. The acpi sysfs interface 
is far far away from providing the same info as proc.

Danny



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