- Registriert
- 16 Dez. 2012
- Beiträge
- 118
Hallo zusammen,
ich grüble noch, wie man bei T60- oder T61-Modellen unter Linux ähnliche Verbrauchswerte wie im Akkubetrieb (10-15W) hinbekommen kann. Allein der CPU-Takt und die Bildschirmhelligkeit machen die Unterschiede nicht aus.
Gemessen mit zwei verschiedenen Steckdosen-Schätzeisen:
T61, 14,1" wide, T8300, Intel, 4GB, Idle, Bildschirm aus: ca. 23W
T61, 14,1" wide, T7300, Intel, 4GB, Idle, Bildschirm aus: ca. 28W
T60, 15", T2400, Intel, 3GB, Idle, Bildschirm aus: ca. 25W
T61, 15,4", T7100, nVidia, 4GB, Idle, Bildschirm aus: ca. 35W
Hat da jemand einen guten Tipp oder liegt es generell am miesen Wirkungsgrad der 90W-Netzteile?
Beste Grüße
Dirk
p.s.: Hier noch meine TLP-Werte:
ich grüble noch, wie man bei T60- oder T61-Modellen unter Linux ähnliche Verbrauchswerte wie im Akkubetrieb (10-15W) hinbekommen kann. Allein der CPU-Takt und die Bildschirmhelligkeit machen die Unterschiede nicht aus.
Gemessen mit zwei verschiedenen Steckdosen-Schätzeisen:
T61, 14,1" wide, T8300, Intel, 4GB, Idle, Bildschirm aus: ca. 23W
T61, 14,1" wide, T7300, Intel, 4GB, Idle, Bildschirm aus: ca. 28W
T60, 15", T2400, Intel, 3GB, Idle, Bildschirm aus: ca. 25W
T61, 15,4", T7100, nVidia, 4GB, Idle, Bildschirm aus: ca. 35W
Hat da jemand einen guten Tipp oder liegt es generell am miesen Wirkungsgrad der 90W-Netzteile?
Beste Grüße
Dirk
p.s.: Hier noch meine TLP-Werte:
Code:
--- TLP 0.3.7.1 --------------------------------------------
+++ Configured Settings: /etc/default/tlp
TLP_ENABLE=1
DISK_IDLE_SECS_ON_AC=2
DISK_IDLE_SECS_ON_BAT=2
MAX_LOST_WORK_SECS_ON_AC=60
MAX_LOST_WORK_SECS_ON_BAT=60
SCHED_POWERSAVE_ON_AC=1
SCHED_POWERSAVE_ON_BAT=1
NMI_WATCHDOG=0
DISK_DEVICES="sda sdb"
DISK_APM_LEVEL_ON_AC="128 128"
DISK_APM_LEVEL_ON_BAT="128 128"
DISK_SPINDOWN_TIMEOUT_ON_AC="120 240"
DISK_SPINDOWN_TIMEOUT_ON_BAT="120 240"
SATA_LINKPWR_ON_AC=min_power
SATA_LINKPWR_ON_BAT=min_power
PCIE_ASPM_ON_AC=powersave
PCIE_ASPM_ON_BAT=powersave
RADEON_POWER_PROFILE_ON_AC=low
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=auto
RUNTIME_PM_ON_BAT=auto
USB_AUTOSUSPEND=1
RESTORE_DEVICE_STATE_ON_STARTUP=0
START_CHARGE_THRESH_BAT0=50
STOP_CHARGE_THRESH_BAT0=70
+++ System Info
System = LENOVO ThinkPad T61 7659CA1
BIOS = 7LETC9WW (2.29 )
Release = Ubuntu 12.04.2 LTS
Kernel = 3.2.0-39-generic-pae i686
/proc/cmdline = BOOT_IMAGE=/boot/vmlinuz-3.2.0-39-generic-pae root=UUID=5d6f1d8a-8b07-45ad-a91f-f57845e14f0e ro quiet splash 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 = 2201000 [kHz]
/sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies = 2201000 2200000 1600000 1200000 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 = 2201000 [kHz]
/sys/devices/system/cpu/cpu1/cpufreq/scaling_available_frequencies = 2201000 2200000 1600000 1200000 800000 [kHz]
/proc/sys/kernel/nmi_watchdog = 0
+++ Undervolting
PHC kernel not available.
+++ Temperatures
/proc/acpi/ibm/thermal = 57 47 43 -128 50 -128 33 -128 47 52 54 -128 -128 -128 -128 -128 [°C]
/proc/acpi/ibm/fan = 3039 [/min]
+++ File System
/proc/sys/vm/laptop_mode = 2
/proc/sys/vm/dirty_writeback_centisecs = 6000
/proc/sys/vm/dirty_expire_centisecs = 6000
/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 = TOSHIBA MQ01ABD100
Firmware = AX001A
APM Level = 128
scheduler = cfq
SMART info:
4 Start_Stop_Count = 228
5 Reallocated_Sector_Ct = 0
9 Power_On_Hours = 516 [h]
193 Load_Cycle_Count = 6702
194 Temperature_Celsius = 36 (Min/Max 18/43) [°C]
/dev/sdb:
Model = ST1000LM024 HN-M101MBB
Firmware = 2AR10002
APM Level = 128
scheduler = cfq
SMART info:
4 Start_Stop_Count = 139
5 Reallocated_Sector_Ct = 0
9 Power_On_Hours = 2876 [h]
194 Temperature_Celsius = 37 (Min/Max 17/40) [°C]
225 Load_Cycle_Count = 197561
+++ SATA Aggressive Link Power Management
/sys/class/scsi_host/host0/link_power_management_policy = min_power
/sys/class/scsi_host/host1/link_power_management_policy = min_power
/sys/class/scsi_host/host2/link_power_management_policy = min_power
+++ 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 (software)
wifi = on
wwan = none (no device)
wlan0(iwl4965): power management = off (disabled by kernel)
+++ Audio
/sys/module/snd_hda_intel/parameters/power_save = 1
/sys/module/snd_hda_intel/parameters/power_save_controller = Y
+++ ThinkPad Battery (Main)
/sys/devices/platform/smapi/BAT0/manufacturer = Panasonic
/sys/devices/platform/smapi/BAT0/model = 42T5264
/sys/devices/platform/smapi/BAT0/manufacture_date = 2007-06-27
/sys/devices/platform/smapi/BAT0/first_use_date = 2007-07-27
/sys/devices/platform/smapi/BAT0/cycle_count = 203
/sys/devices/platform/smapi/BAT0/design_capacity = 56160 [mWh]
/sys/devices/platform/smapi/BAT0/last_full_capacity = 45880 [mWh]
/sys/devices/platform/smapi/BAT0/remaining_capacity = 45880 [mWh]
/sys/devices/platform/smapi/BAT0/remaining_percent = 100 [%]
/sys/devices/platform/smapi/BAT0/remaining_running_time_now = not_discharging [min]
/sys/devices/platform/smapi/BAT0/remaining_charging_time = not_charging [min]
/sys/devices/platform/smapi/BAT0/power_now = 0 [mW]
/sys/devices/platform/smapi/BAT0/power_avg = 0 [mW]
/sys/devices/platform/smapi/BAT0/start_charge_thresh = 50 [%]
/sys/devices/platform/smapi/BAT0/stop_charge_thresh = 70 [%]
/sys/devices/platform/smapi/BAT0/force_discharge = 0
+++ Runtime Power Management
/sys/bus/pci/devices/0000:00:00.0/power/control = auto [Host]
/sys/bus/pci/devices/0000:00:19.0/power/control = auto [Ethernet]
/sys/bus/pci/devices/0000:00:1b.0/power/control = auto [Audio]
/sys/bus/pci/devices/0000:03:00.0/power/control = auto [Wireless]
/sys/bus/pci/devices/0000:15:00.1/power/control = auto [Firewire]
+++ USB
tlp usb autosuspend = enabled
tlp usb blacklist = (not configured)
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:0001 control = auto, autosuspend_delay_ms = 2000 -- Linux Foundation 1.1 root hub (hub)
Bus 004 Device 001 ID 1d6b:0001 control = auto, autosuspend_delay_ms = 2000 -- Linux Foundation 1.1 root hub (hub)
Bus 005 Device 001 ID 1d6b:0001 control = auto, autosuspend_delay_ms = 2000 -- Linux Foundation 1.1 root hub (hub)
Bus 006 Device 001 ID 1d6b:0001 control = auto, autosuspend_delay_ms = 2000 -- Linux Foundation 1.1 root hub (hub)
Bus 007 Device 001 ID 1d6b:0001 control = auto, autosuspend_delay_ms = 2000 -- Linux Foundation 1.1 root hub (hub)
Bus 008 Device 001 ID 1d6b:0002 control = auto, autosuspend_delay_ms = 2000 -- Linux Foundation 2.0 root hub (hub)
Bus 009 Device 001 ID 1d6b:0003 control = auto, autosuspend_delay_ms = 2000 -- Linux Foundation 3.0 root hub (hub)
Bus 001 Device 004 ID 04b3:4485 control = auto, autosuspend_delay_ms = 2000 -- IBM Corp. Serial Converter (hub)
Bus 003 Device 003 ID 0483:2016 control = auto, autosuspend_delay_ms = 2000 -- SGS Thomson Microelectronics Fingerprint Reader (no driver)
Bus 001 Device 006 ID 1908:0102 control = auto, autosuspend_delay_ms = 2000 -- GEMBIRD (usbfs)
Bus 001 Device 007 ID 695c:3829 control = auto, autosuspend_delay_ms = 2000 -- Opera1 Opera1 DVB-S (warm state) (opera1)