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System: AMD Athlon(tm) 64 X2 Dual Core Processor 5600+ |
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I recently upgraded from 2.6.23 to 2.6.31-r6 following the udev upgrade (the latest version - 146-r1 needs kernel version >= 2.6.25). Since the upgrade the frequency scaling modules fails to load at startup, but I can load it manually later by: |
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modprobe powernow-k8 |
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More information: |
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$ rc-update -s |
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. |
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. |
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powernowd | default |
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$ grep -i powernow /var/log/messages |
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Dec 14 08:31:24 nadav_home kernel: ACPI: SSDT 00000000dfff75c0 002CC (v01 PTLTD POWERNOW 00000001 LTP 00000001) |
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Dec 14 08:31:24 nadav_home rc-scripts: ERROR: powernowd failed to start |
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Relevant lines from /usr/src/linux/.config |
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# |
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# Power management and ACPI options |
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# |
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CONFIG_ARCH_HIBERNATION_HEADER=y |
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CONFIG_PM=y |
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# CONFIG_PM_DEBUG is not set |
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CONFIG_PM_SLEEP_SMP=y |
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CONFIG_PM_SLEEP=y |
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CONFIG_SUSPEND=y |
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CONFIG_SUSPEND_FREEZER=y |
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CONFIG_HIBERNATION_NVS=y |
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CONFIG_HIBERNATION=y |
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CONFIG_PM_STD_PARTITION="" |
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CONFIG_ACPI=y |
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CONFIG_ACPI_SLEEP=y |
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CONFIG_ACPI_PROCFS=y |
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CONFIG_ACPI_PROCFS_POWER=y |
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CONFIG_ACPI_SYSFS_POWER=y |
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# CONFIG_ACPI_PROC_EVENT is not set |
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# CONFIG_ACPI_AC is not set |
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# CONFIG_ACPI_BATTERY is not set |
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CONFIG_ACPI_BUTTON=m |
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CONFIG_ACPI_VIDEO=m |
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CONFIG_ACPI_FAN=y |
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CONFIG_ACPI_DOCK=y |
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CONFIG_ACPI_PROCESSOR=y |
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CONFIG_ACPI_HOTPLUG_CPU=y |
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CONFIG_ACPI_THERMAL=m |
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# CONFIG_ACPI_CUSTOM_DSDT is not set |
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CONFIG_ACPI_BLACKLIST_YEAR=0 |
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# CONFIG_ACPI_DEBUG is not set |
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# CONFIG_ACPI_PCI_SLOT is not set |
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CONFIG_X86_PM_TIMER=y |
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CONFIG_ACPI_CONTAINER=y |
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# CONFIG_ACPI_SBS is not set |
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# |
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# CPU Frequency scaling |
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# |
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CONFIG_CPU_FREQ=y |
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CONFIG_CPU_FREQ_TABLE=y |
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# CONFIG_CPU_FREQ_DEBUG is not set |
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# CONFIG_CPU_FREQ_STAT is not set |
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# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set |
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# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set |
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CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE=y |
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# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set |
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# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set |
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CONFIG_CPU_FREQ_GOV_PERFORMANCE=y |
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CONFIG_CPU_FREQ_GOV_POWERSAVE=y |
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CONFIG_CPU_FREQ_GOV_USERSPACE=y |
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CONFIG_CPU_FREQ_GOV_ONDEMAND=y |
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CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y |
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# |
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# CPUFreq processor drivers |
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# |
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CONFIG_X86_ACPI_CPUFREQ=m |
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CONFIG_X86_POWERNOW_K8=m |
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# CONFIG_X86_SPEEDSTEP_CENTRINO is not set |
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# CONFIG_X86_P4_CLOCKMOD is not set |
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# |
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# shared options |
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# |
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# CONFIG_X86_SPEEDSTEP_LIB is not set |
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CONFIG_CPU_IDLE=y |
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CONFIG_CPU_IDLE_GOV_LADDER=y |
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CONFIG_CPU_IDLE_GOV_MENU=y |
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Any idea how can I fix it? |
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Nadav |