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[RISOLTO] cpufreq
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sovtek
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Joined: 13 Jan 2005
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PostPosted: Mon May 23, 2005 7:01 pm    Post subject: [RISOLTO] cpufreq Reply with quote

Sto abilitando l' acpi sul portatile ma se provo a caricare il modulo acpi-cpufreq mi da questo errore :

Code:
bash-2.05b# modprobe acpi-cpufreq
FATAL: Error inserting acpi_cpufreq (/lib/modules/2.6.11-reiser4-r9/kernel/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.ko): No such device


non capisco perche' visto che il modulo e' installato .


Last edited by sovtek on Tue May 24, 2005 6:30 pm; edited 1 time in total
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.:chrome:.
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Joined: 19 Feb 2005
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PostPosted: Mon May 23, 2005 10:16 pm    Post subject: Re: cpufreq Reply with quote

in generale un messaggio del genere significa che stai cercando di installare un modulo inadatto per il tuo hardware. evidentemente il tuo processore non supporta quelle funzionalità.
che processore hai?
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sovtek
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PostPosted: Tue May 24, 2005 5:49 am    Post subject: Reply with quote

athlon mobile 2400
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FonderiaDigitale
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PostPosted: Tue May 24, 2005 6:12 am    Post subject: Reply with quote

# CONFIG_X86_POWERNOW_K8 e' la tua opzione.
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Come disse un amico, i sistemisti sono un po' come gli artigiani per l'informatica :)
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sovtek
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PostPosted: Tue May 24, 2005 6:17 am    Post subject: Reply with quote

ma da mettere built-in o come modulo , perche' io l'ho gia' messa built-in ma se provo a dare un
Code:
 cpufreq-info
mi dice che non e' caricato il driver per la mia CPU .
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sovtek
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PostPosted: Tue May 24, 2005 6:29 pm    Post subject: Reply with quote

Ho risolto configurando cosi il kernel :
Code:
bash-2.05b# cat .config | grep ACPI
# Power management options (ACPI, APM)
# ACPI (Advanced Configuration and Power Interface) Support
CONFIG_ACPI=y
CONFIG_ACPI_BOOT=y
CONFIG_ACPI_INTERPRETER=y
CONFIG_ACPI_SLEEP=y
CONFIG_ACPI_SLEEP_PROC_FS=y
CONFIG_ACPI_AC=y
CONFIG_ACPI_BATTERY=y
CONFIG_ACPI_BUTTON=m
CONFIG_ACPI_VIDEO=y
CONFIG_ACPI_FAN=y
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_THERMAL=y
# CONFIG_ACPI_ASUS is not set
# CONFIG_ACPI_IBM is not set
# CONFIG_ACPI_TOSHIBA is not set
CONFIG_ACPI_BLACKLIST_YEAR=0
# CONFIG_ACPI_DEBUG is not set
CONFIG_ACPI_BUS=y
CONFIG_ACPI_EC=y
CONFIG_ACPI_POWER=y
CONFIG_ACPI_PCI=y
CONFIG_ACPI_SYSTEM=y
# CONFIG_ACPI_CONTAINER is not set
CONFIG_X86_ACPI_CPUFREQ=m
CONFIG_X86_POWERNOW_K7_ACPI=y
# CONFIG_X86_ACPI_CPUFREQ_PROC_INTF is not set
CONFIG_PNPACPI=y
# CONFIG_SERIAL_8250_ACPI is not set

in pratica ho messo buil-in la voce processor e tutto ha funzionato
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