On 09/26/2013 08:17 PM, Hans de Bruin wrote: [ ... ]
todays kernel with problem: # # CPU Idle # CONFIG_CPU_IDLE=y # CONFIG_CPU_IDLE_MULTIPLE_DRIVERS is not set CONFIG_CPU_IDLE_GOV_LADDER=y CONFIG_CPU_IDLE_GOV_MENU=y # CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED is not set CONFIG_INTEL_IDLE=y ==> /sys/devices/system/cpu/cpuidle/current_driver <== acpi_idle ==> /sys/devices/system/cpu/cpuidle/current_governor_ro <== menu [ 0.056000] cpuidle: using governor ladder [ 0.056000] cpuidle: using governor menu 3.8.0: bash-4.1# tail /sys/devices/system/cpu/cpuidle/* ==> /sys/devices/system/cpu/cpuidle/current_driver <== acpi_idle ==> /sys/devices/system/cpu/cpuidle/current_governor_ro <== menu [ 1.759857] cpuidle: using governor ladder [ 1.763849] scsi 0:0:0:0: Direct-Access ATA TOSHIBA MK4009GA BS11 PQ: 0 ANSI: 5 [ 1.767098] cpuidle: using governor menu
Thanks for the detailed information. Could you pastebin you kernel config file or send it to me privately so I can reproduce the problem ?
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