Hallo,
mir ist bekannt, dass das Problem in der Regel vor dem Rechner sitzt ... . Aber so ist das nun mal.
Bei meinem Thinkpad T420s (ca. ein Jahr alt) lief von Anfang an der Lüfter permanent auf ca. 4000 rpm. Nach BIOS-Update sowie Installation von tlp und thinkfan beruhigte sich der Lüfter wieder. Allerdings startet der Lüfter auch bei Sensor-Werten, die unterhalb der Einstellung von thinkfan.conf (hier: 53°C) liegen. Was habe ich falsch eingestellt?
Danke und Gruß
supernova
Im Folgenden die Daten aus meiner thinkfan.conf und von tlp stat:
thinkfan.conf:
(0, 0, 53)
(1, 55, 66)
(2, 57, 70)
(3, 64, 75)
(4, 67, 77)
(5, 69, 79)
(6, 71, 82)
(7, 73, 32767)
tlp stat
--- TLP 0.3.7.1 --------------------------------------------
+++ Configured Settings: /etc/default/tlp
TLP_ENABLE=1
DISK_IDLE_SECS_ON_AC=0
DISK_IDLE_SECS_ON_BAT=2
MAX_LOST_WORK_SECS_ON_AC=15
MAX_LOST_WORK_SECS_ON_BAT=60
SCHED_POWERSAVE_ON_AC=0
SCHED_POWERSAVE_ON_BAT=1
NMI_WATCHDOG=0
DISK_DEVICES="sda sdb"
DISK_APM_LEVEL_ON_AC="254 254"
DISK_APM_LEVEL_ON_BAT="128 128"
DISK_IOSCHED="noop deadline"
SATA_LINKPWR_ON_AC=max_performance
SATA_LINKPWR_ON_BAT=min_power
PCIE_ASPM_ON_AC=performance
PCIE_ASPM_ON_BAT=powersave
RADEON_POWER_PROFILE_ON_AC=high
RADEON_POWER_PROFILE_ON_BAT=low
WIFI_PWR_ON_AC=5
WIFI_PWR_ON_BAT=5
WOL_DISABLE=Y
SOUND_POWER_SAVE=1
SOUND_POWER_SAVE_CONTROLLER=Y
BAY_POWEROFF_ON_BAT=0
BAY_DEVICE="sr0"
RUNTIME_PM_ON_AC=on
RUNTIME_PM_ON_BAT=auto
USB_AUTOSUSPEND=1
USB_BLACKLIST="19d2:0117"
RESTORE_DEVICE_STATE_ON_STARTUP=0
DEVICES_TO_DISABLE_ON_STARTUP="bluetooth wifi wwan"
START_CHARGE_THRESH_BAT0=80
STOP_CHARGE_THRESH_BAT0=95
DISABLE_TPACPIBAT=0
DEVICES_TO_DISABLE_ON_LAN_CONNECT="wifi wwan"
DEVICES_TO_DISABLE_ON_WIFI_CONNECT="wwan"
DEVICES_TO_DISABLE_ON_WWAN_CONNECT="wifi"
+++ System Info
System = LENOVO ThinkPad T420s 4173RB5
BIOS = 8CET53WW (1.33 )
Release = Ubuntu 12.04.1 LTS
Kernel = 3.2.0-35-generic x86_64
/proc/cmdline = BOOT_IMAGE=/boot/vmlinuz-3.2.0-35-generic root=UUID=8ef0feca-9fb6-4877-8a90-72ae8c36a5d3 ro quiet splash ipv6.disable=1 vt.handoff=7
+++ System Status
TLP power save = enabled
power source = ac
+++ Processor
/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor = ondemand
/sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq = 800000 [kHz]
/sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq = 2500000 [kHz]
/sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies = 2501000 2500000 2200000 2000000 1800000 1600000 1400000 1200000 1000000 800000 [kHz]
/sys/devices/system/cpu/cpu1/cpufreq/scaling_governor = ondemand
/sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq = 800000 [kHz]
/sys/devices/system/cpu/cpu1/cpufreq/scaling_max_freq = 2501000 [kHz]
/sys/devices/system/cpu/cpu1/cpufreq/scaling_available_frequencies = 2501000 2500000 2200000 2000000 1800000 1600000 1400000 1200000 1000000 800000 [kHz]
/sys/devices/system/cpu/cpu2/cpufreq/scaling_governor = ondemand
/sys/devices/system/cpu/cpu2/cpufreq/scaling_min_freq = 800000 [kHz]
/sys/devices/system/cpu/cpu2/cpufreq/scaling_max_freq = 2501000 [kHz]
/sys/devices/system/cpu/cpu2/cpufreq/scaling_available_frequencies = 2501000 2500000 2200000 2000000 1800000 1600000 1400000 1200000 1000000 800000 [kHz]
/sys/devices/system/cpu/cpu3/cpufreq/scaling_governor = ondemand
/sys/devices/system/cpu/cpu3/cpufreq/scaling_min_freq = 800000 [kHz]
/sys/devices/system/cpu/cpu3/cpufreq/scaling_max_freq = 2501000 [kHz]
/sys/devices/system/cpu/cpu3/cpufreq/scaling_available_frequencies = 2501000 2500000 2200000 2000000 1800000 1600000 1400000 1200000 1000000 800000 [kHz]
/sys/devices/system/cpu/sched_mc_power_savings = 0
/sys/devices/system/cpu/sched_smt_power_savings = 0
/proc/sys/kernel/nmi_watchdog = 0
+++ Undervolting
PHC kernel not available.
+++ Temperatures
CPU temp = 50 [°C]
/proc/acpi/ibm/fan = 2036 [/min]
+++ File System
/proc/sys/vm/laptop_mode = 0
/proc/sys/vm/dirty_writeback_centisecs = 1500
/proc/sys/vm/dirty_expire_centisecs = 1500
/proc/sys/vm/dirty_ratio = 60
/proc/sys/vm/dirty_background_ratio = 1
/proc/sys/fs/xfs/age_buffer_centisecs = (not available)
/proc/sys/fs/xfs/xfssyncd_centisecs = (not available)
/proc/sys/fs/xfs/xfsbufd_centisecs = (not available)
+++ Storage Devices
/dev/sda:
Model = INTEL SSDSA2CW300G3
Firmware = 4PC10362
APM Level = none/disabled
TRIM = supported
scheduler = noop
SMART info:
4 Start_Stop_Count = 0
5 Reallocated_Sector_Ct = 0
9 Power_On_Hours = 1251 [h]
225 Host_Writes_32MiB = 1.621 [TB]
232 Available_Reservd_Space = 100 [%]
233 Media_Wearout_Indicator = 100 [%]
241 Host_Writes_32MiB = 1.621 [TB]
+++ SATA Aggressive Link Power Management
/sys/class/scsi_host/host0/link_power_management_policy = max_performance
/sys/class/scsi_host/host1/link_power_management_policy = max_performance
/sys/class/scsi_host/host2/link_power_management_policy = max_performance
/sys/class/scsi_host/host3/link_power_management_policy = max_performance
/sys/class/scsi_host/host4/link_power_management_policy = max_performance
/sys/class/scsi_host/host5/link_power_management_policy = max_performance
+++ PCIe Active State Power Management
/sys/module/pcie_aspm/parameters/policy = default (disabled by kernel)
+++ Intel Graphics
/sys/module/i915/parameters/powersave = 1
/sys/module/i915/parameters/i915_enable_rc6 = -1
/sys/module/i915/parameters/i915_enable_fbc = -1
/sys/module/i915/parameters/lvds_downclock = 0
/sys/module/i915/parameters/semaphores = -1
+++ Wireless
bluetooth = off (hardware)
wifi = off (hardware)
wwan = none (no device)
wlan0(iwlwifi): power management = on
+++ Audio
/sys/module/snd_hda_intel/parameters/power_save = 1
/sys/module/snd_hda_intel/parameters/power_save_controller = Y
+++ ThinkPad Battery (Main)
Hint: ThinkPad extended battery info not available (tp-smapi kernel module not installed).
/sys/class/power_supply/BAT0/manufacturer = SANYO
/sys/class/power_supply/BAT0/model_name = 42T4845
/sys/class/power_supply/BAT0/cycle_count = 0
/sys/class/power_supply/BAT0/energy_full_design = 39000 [mWh]
/sys/class/power_supply/BAT0/energy_full = 33830 [mWh]
/sys/class/power_supply/BAT0/energy_now = 31900 [mWh]
/sys/class/power_supply/BAT0/power_now = 0 [mW]
/sys/class/power_supply/BAT0/status = Unknown
tpacpi-bat.BAT0.startChargeThreshold = 80 [%]
tpacpi-bat.BAT0.stopChargeThreshold = 95 [%]
tpacpi-bat.BAT0.forceDischarge = 0
+++ Runtime Power Management
/sys/bus/pci/devices/0000:00:00.0/power/control = on [Host]
/sys/bus/pci/devices/0000:00:19.0/power/control = on [Ethernet]
/sys/bus/pci/devices/0000:00:1b.0/power/control = on [Audio]
/sys/bus/pci/devices/0000:03:00.0/power/control = on [Wireless]
/sys/bus/pci/devices/0000:05:00.0/power/control = on [Card]
+++ USB
tlp usb autosuspend = enabled
tlp usb blacklist = 19d2:0117
Bus 001 Device 001 ID 1d6b:0002 control = auto, autosuspend_delay_ms = 2000 -- Linux Foundation 2.0 root hub (hub)
Bus 002 Device 001 ID 1d6b:0002 control = auto, autosuspend_delay_ms = 2000 -- Linux Foundation 2.0 root hub (hub)
Bus 003 Device 001 ID 1d6b:0002 control = auto, autosuspend_delay_ms = 2000 -- Linux Foundation 2.0 root hub (hub)
Bus 004 Device 001 ID 1d6b:0003 control = auto, autosuspend_delay_ms = 2000 -- Linux Foundation 3.0 root hub (hub)
Bus 001 Device 002 ID 8087:0024 control = auto, autosuspend_delay_ms = 2000 -- Intel Corp. Integrated Rate Matching Hub (hub)
Bus 002 Device 002 ID 8087:0024 control = auto, autosuspend_delay_ms = 2000 -- Intel Corp. Integrated Rate Matching Hub (hub)
Bus 002 Device 003 ID 17ef:6022 control = on, autosuspend_delay_ms = 2000 -- Lenovo (usbhid)
Bus 002 Device 004 ID 17ef:1003 control = auto, autosuspend_delay_ms = 2000 -- Lenovo Integrated Smart Card Reader (no driver)
mir ist bekannt, dass das Problem in der Regel vor dem Rechner sitzt ... . Aber so ist das nun mal.
Bei meinem Thinkpad T420s (ca. ein Jahr alt) lief von Anfang an der Lüfter permanent auf ca. 4000 rpm. Nach BIOS-Update sowie Installation von tlp und thinkfan beruhigte sich der Lüfter wieder. Allerdings startet der Lüfter auch bei Sensor-Werten, die unterhalb der Einstellung von thinkfan.conf (hier: 53°C) liegen. Was habe ich falsch eingestellt?
Danke und Gruß
supernova
Im Folgenden die Daten aus meiner thinkfan.conf und von tlp stat:
thinkfan.conf:
(0, 0, 53)
(1, 55, 66)
(2, 57, 70)
(3, 64, 75)
(4, 67, 77)
(5, 69, 79)
(6, 71, 82)
(7, 73, 32767)
tlp stat
--- TLP 0.3.7.1 --------------------------------------------
+++ Configured Settings: /etc/default/tlp
TLP_ENABLE=1
DISK_IDLE_SECS_ON_AC=0
DISK_IDLE_SECS_ON_BAT=2
MAX_LOST_WORK_SECS_ON_AC=15
MAX_LOST_WORK_SECS_ON_BAT=60
SCHED_POWERSAVE_ON_AC=0
SCHED_POWERSAVE_ON_BAT=1
NMI_WATCHDOG=0
DISK_DEVICES="sda sdb"
DISK_APM_LEVEL_ON_AC="254 254"
DISK_APM_LEVEL_ON_BAT="128 128"
DISK_IOSCHED="noop deadline"
SATA_LINKPWR_ON_AC=max_performance
SATA_LINKPWR_ON_BAT=min_power
PCIE_ASPM_ON_AC=performance
PCIE_ASPM_ON_BAT=powersave
RADEON_POWER_PROFILE_ON_AC=high
RADEON_POWER_PROFILE_ON_BAT=low
WIFI_PWR_ON_AC=5
WIFI_PWR_ON_BAT=5
WOL_DISABLE=Y
SOUND_POWER_SAVE=1
SOUND_POWER_SAVE_CONTROLLER=Y
BAY_POWEROFF_ON_BAT=0
BAY_DEVICE="sr0"
RUNTIME_PM_ON_AC=on
RUNTIME_PM_ON_BAT=auto
USB_AUTOSUSPEND=1
USB_BLACKLIST="19d2:0117"
RESTORE_DEVICE_STATE_ON_STARTUP=0
DEVICES_TO_DISABLE_ON_STARTUP="bluetooth wifi wwan"
START_CHARGE_THRESH_BAT0=80
STOP_CHARGE_THRESH_BAT0=95
DISABLE_TPACPIBAT=0
DEVICES_TO_DISABLE_ON_LAN_CONNECT="wifi wwan"
DEVICES_TO_DISABLE_ON_WIFI_CONNECT="wwan"
DEVICES_TO_DISABLE_ON_WWAN_CONNECT="wifi"
+++ System Info
System = LENOVO ThinkPad T420s 4173RB5
BIOS = 8CET53WW (1.33 )
Release = Ubuntu 12.04.1 LTS
Kernel = 3.2.0-35-generic x86_64
/proc/cmdline = BOOT_IMAGE=/boot/vmlinuz-3.2.0-35-generic root=UUID=8ef0feca-9fb6-4877-8a90-72ae8c36a5d3 ro quiet splash ipv6.disable=1 vt.handoff=7
+++ System Status
TLP power save = enabled
power source = ac
+++ Processor
/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor = ondemand
/sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq = 800000 [kHz]
/sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq = 2500000 [kHz]
/sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies = 2501000 2500000 2200000 2000000 1800000 1600000 1400000 1200000 1000000 800000 [kHz]
/sys/devices/system/cpu/cpu1/cpufreq/scaling_governor = ondemand
/sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq = 800000 [kHz]
/sys/devices/system/cpu/cpu1/cpufreq/scaling_max_freq = 2501000 [kHz]
/sys/devices/system/cpu/cpu1/cpufreq/scaling_available_frequencies = 2501000 2500000 2200000 2000000 1800000 1600000 1400000 1200000 1000000 800000 [kHz]
/sys/devices/system/cpu/cpu2/cpufreq/scaling_governor = ondemand
/sys/devices/system/cpu/cpu2/cpufreq/scaling_min_freq = 800000 [kHz]
/sys/devices/system/cpu/cpu2/cpufreq/scaling_max_freq = 2501000 [kHz]
/sys/devices/system/cpu/cpu2/cpufreq/scaling_available_frequencies = 2501000 2500000 2200000 2000000 1800000 1600000 1400000 1200000 1000000 800000 [kHz]
/sys/devices/system/cpu/cpu3/cpufreq/scaling_governor = ondemand
/sys/devices/system/cpu/cpu3/cpufreq/scaling_min_freq = 800000 [kHz]
/sys/devices/system/cpu/cpu3/cpufreq/scaling_max_freq = 2501000 [kHz]
/sys/devices/system/cpu/cpu3/cpufreq/scaling_available_frequencies = 2501000 2500000 2200000 2000000 1800000 1600000 1400000 1200000 1000000 800000 [kHz]
/sys/devices/system/cpu/sched_mc_power_savings = 0
/sys/devices/system/cpu/sched_smt_power_savings = 0
/proc/sys/kernel/nmi_watchdog = 0
+++ Undervolting
PHC kernel not available.
+++ Temperatures
CPU temp = 50 [°C]
/proc/acpi/ibm/fan = 2036 [/min]
+++ File System
/proc/sys/vm/laptop_mode = 0
/proc/sys/vm/dirty_writeback_centisecs = 1500
/proc/sys/vm/dirty_expire_centisecs = 1500
/proc/sys/vm/dirty_ratio = 60
/proc/sys/vm/dirty_background_ratio = 1
/proc/sys/fs/xfs/age_buffer_centisecs = (not available)
/proc/sys/fs/xfs/xfssyncd_centisecs = (not available)
/proc/sys/fs/xfs/xfsbufd_centisecs = (not available)
+++ Storage Devices
/dev/sda:
Model = INTEL SSDSA2CW300G3
Firmware = 4PC10362
APM Level = none/disabled
TRIM = supported
scheduler = noop
SMART info:
4 Start_Stop_Count = 0
5 Reallocated_Sector_Ct = 0
9 Power_On_Hours = 1251 [h]
225 Host_Writes_32MiB = 1.621 [TB]
232 Available_Reservd_Space = 100 [%]
233 Media_Wearout_Indicator = 100 [%]
241 Host_Writes_32MiB = 1.621 [TB]
+++ SATA Aggressive Link Power Management
/sys/class/scsi_host/host0/link_power_management_policy = max_performance
/sys/class/scsi_host/host1/link_power_management_policy = max_performance
/sys/class/scsi_host/host2/link_power_management_policy = max_performance
/sys/class/scsi_host/host3/link_power_management_policy = max_performance
/sys/class/scsi_host/host4/link_power_management_policy = max_performance
/sys/class/scsi_host/host5/link_power_management_policy = max_performance
+++ PCIe Active State Power Management
/sys/module/pcie_aspm/parameters/policy = default (disabled by kernel)
+++ Intel Graphics
/sys/module/i915/parameters/powersave = 1
/sys/module/i915/parameters/i915_enable_rc6 = -1
/sys/module/i915/parameters/i915_enable_fbc = -1
/sys/module/i915/parameters/lvds_downclock = 0
/sys/module/i915/parameters/semaphores = -1
+++ Wireless
bluetooth = off (hardware)
wifi = off (hardware)
wwan = none (no device)
wlan0(iwlwifi): power management = on
+++ Audio
/sys/module/snd_hda_intel/parameters/power_save = 1
/sys/module/snd_hda_intel/parameters/power_save_controller = Y
+++ ThinkPad Battery (Main)
Hint: ThinkPad extended battery info not available (tp-smapi kernel module not installed).
/sys/class/power_supply/BAT0/manufacturer = SANYO
/sys/class/power_supply/BAT0/model_name = 42T4845
/sys/class/power_supply/BAT0/cycle_count = 0
/sys/class/power_supply/BAT0/energy_full_design = 39000 [mWh]
/sys/class/power_supply/BAT0/energy_full = 33830 [mWh]
/sys/class/power_supply/BAT0/energy_now = 31900 [mWh]
/sys/class/power_supply/BAT0/power_now = 0 [mW]
/sys/class/power_supply/BAT0/status = Unknown
tpacpi-bat.BAT0.startChargeThreshold = 80 [%]
tpacpi-bat.BAT0.stopChargeThreshold = 95 [%]
tpacpi-bat.BAT0.forceDischarge = 0
+++ Runtime Power Management
/sys/bus/pci/devices/0000:00:00.0/power/control = on [Host]
/sys/bus/pci/devices/0000:00:19.0/power/control = on [Ethernet]
/sys/bus/pci/devices/0000:00:1b.0/power/control = on [Audio]
/sys/bus/pci/devices/0000:03:00.0/power/control = on [Wireless]
/sys/bus/pci/devices/0000:05:00.0/power/control = on [Card]
+++ USB
tlp usb autosuspend = enabled
tlp usb blacklist = 19d2:0117
Bus 001 Device 001 ID 1d6b:0002 control = auto, autosuspend_delay_ms = 2000 -- Linux Foundation 2.0 root hub (hub)
Bus 002 Device 001 ID 1d6b:0002 control = auto, autosuspend_delay_ms = 2000 -- Linux Foundation 2.0 root hub (hub)
Bus 003 Device 001 ID 1d6b:0002 control = auto, autosuspend_delay_ms = 2000 -- Linux Foundation 2.0 root hub (hub)
Bus 004 Device 001 ID 1d6b:0003 control = auto, autosuspend_delay_ms = 2000 -- Linux Foundation 3.0 root hub (hub)
Bus 001 Device 002 ID 8087:0024 control = auto, autosuspend_delay_ms = 2000 -- Intel Corp. Integrated Rate Matching Hub (hub)
Bus 002 Device 002 ID 8087:0024 control = auto, autosuspend_delay_ms = 2000 -- Intel Corp. Integrated Rate Matching Hub (hub)
Bus 002 Device 003 ID 17ef:6022 control = on, autosuspend_delay_ms = 2000 -- Lenovo (usbhid)
Bus 002 Device 004 ID 17ef:1003 control = auto, autosuspend_delay_ms = 2000 -- Lenovo Integrated Smart Card Reader (no driver)