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baka
n00b
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Joined: 05 Apr 2004
Posts: 40

PostPosted: Fri Oct 29, 2004 7:58 pm    Post subject: Dell Inspiron 8000 und speedfreq Reply with quote

Hi!
Also, ich hab mal versucht speedfreq auf meinem Dell Inspiron 8000 zum Laufen zu bringen. Es steckt ein Intel Mobile Pentium III Speedstep drin. Ich hab auch speedstep-ich in den Kernel (gentoo-dev-sources-2.6.8-r3) kompiliert. Nun, kommt aber folgende Meldung beim Starten von speedfreq:

Code:
# /etc/init.d/speedfreq start
 * Starting speedfreq...
/usr/sbin/speedfreqd: cannot find cpufreq under /sys

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Romses
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Joined: 20 Jan 2004
Posts: 257
Location: Frankfurt

PostPosted: Fri Oct 29, 2004 8:57 pm    Post subject: Reply with quote

Hallo

Hast di überhaupt ein /sys verzeichnis?
AFAIK muss man das im Kernel aktivieren...

Gruß Romses
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baka
n00b
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Joined: 05 Apr 2004
Posts: 40

PostPosted: Sat Oct 30, 2004 9:13 am    Post subject: Reply with quote

ja hab ich. /sys/devices/system/cpu/cpu0/ existiert auch. nur keine weiteren ordner bzw. dateien, die speedfreq braucht.
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Romses
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PostPosted: Sat Oct 30, 2004 9:52 am    Post subject: Reply with quote

Poste doch mal die relevanten Abschnitte deiner Kernelconfig
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baka
n00b
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Joined: 05 Apr 2004
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PostPosted: Sat Oct 30, 2004 10:07 am    Post subject: Reply with quote

Quote:
#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
# CONFIG_CPU_FREQ_PROC_INTF is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE=y
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
# CONFIG_CPU_FREQ_24_API is not set
CONFIG_CPU_FREQ_TABLE=y

[...]

CONFIG_X86_SPEEDSTEP_ICH=y

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n00b
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Joined: 05 Apr 2004
Posts: 40

PostPosted: Sat Oct 30, 2004 10:42 am    Post subject: Reply with quote

http://www.gentoo.org/doc/en/power-management-guide.xml wrote:
Q: My laptop supports frequency scaling, but /sys/devices/system/cpu/cpu0/cpufreq/ is empty.

A: Look for ACPI related error messages with dmesg | grep ACPI. Try to update the BIOS, especially if a broken DSDT is reported. You can also try to fix it yourself (which is beyond the scope of this guide).


hier ist meine Ausgabe von dmesg | grep DSDT

Quote:
ACPI: DSDT (v001 INT430 SYSFexxx 0x00001001 MSFT 0x0100000e) @ 0x00000000


dmesg | grep ACPI gibt auch keine fehlermeldungen aus

ich habe auch den aktuellsten BIOS von meinem Inspiron 8000 (A23)
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toralf
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Joined: 01 Feb 2004
Posts: 3943
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PostPosted: Sat Oct 30, 2004 10:43 am    Post subject: Reply with quote

Habe Dell Inspiron 8600, speedfreq läuft super auch schon unter kernel 2.6.8, empfehle aber 2.6.9 da ist ein acpi bug weniger.
Hier meine kernel.config:
Code:

# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
# CONFIG_CPU_FREQ_PROC_INTF is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
# CONFIG_CPU_FREQ_24_API is not set
CONFIG_CPU_FREQ_TABLE=y

#
# CPUFreq processor drivers
#
CONFIG_X86_ACPI_CPUFREQ=y
# CONFIG_X86_ACPI_CPUFREQ_PROC_INTF is not set
# CONFIG_X86_POWERNOW_K6 is not set
# CONFIG_X86_POWERNOW_K7 is not set
# CONFIG_X86_POWERNOW_K8 is not set
# CONFIG_X86_GX_SUSPMOD is not set
CONFIG_X86_SPEEDSTEP_CENTRINO=y
CONFIG_X86_SPEEDSTEP_CENTRINO_TABLE=y
CONFIG_X86_SPEEDSTEP_CENTRINO_ACPI=y
# CONFIG_X86_SPEEDSTEP_ICH is not set
# CONFIG_X86_SPEEDSTEP_SMI is not set
# CONFIG_X86_P4_CLOCKMOD is not set
# CONFIG_X86_LONGRUN is not set
# CONFIG_X86_LONGHAUL is not set


und
Code:

#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_SYSFS=y
# CONFIG_DEVFS_FS is not set
CONFIG_DEVPTS_FS_XATTR=y
# CONFIG_DEVPTS_FS_SECURITY is not set
CONFIG_TMPFS=y
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
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brodo
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Joined: 15 Apr 2003
Posts: 319

PostPosted: Sun Oct 31, 2004 9:25 pm    Post subject: Reply with quote

bitte ein komplettes "dmesg" und "lspci" posten, danke.
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meyerm
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Joined: 27 Jun 2002
Posts: 1311
Location: Munich / Germany

PostPosted: Sun Oct 31, 2004 10:58 pm    Post subject: Reply with quote

Und vielleicht mal auf ganz bloed auf ACPI verzichten. Das Zeugs hat mir schon so oft einen Strich durch die Rechnung gemacht... Ich nehme auf DELL Rechnern nur noch APM her und damit laesst er sich sogar mit X schlafenlegen - die CPU_FREQ Sache funktioniert auch sehr gut.
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