Grrr, ich krieg's einfach nicht hin. Verbrauch ist auf niedrigster Displayhelligkeit immer noch über 8W, vs. 6W unter Win7 (und da ist die niedrigste Displayhelligkeitsstufe im Gegensatz zu der von Ubuntu sogar noch gut lesbar).
Habe eben neu Ubuntu 11.10 64bit aufgesetzt, tp-smapi und tlp jeweils installiert (TLP vorkonfiguriert gelassen da schon ziemlich optimal zum Strom sparen, tp-smapi eigentlich auch), alle Bootoptionen eingetragen (beide i915er, pcie_aspm=force)... und immer noch 8W.
Dabei fällt mir auf: Unter Ubuntu blinkt die WLAN LED fast durchgehend, auch wenn ich überhaupt nichts mache, was mit Internet oder Netzwerk zu tun hat - ist das normal? :huh:... Aber ist eigentlich fast egal - auch mit WLAN und Bluetooth aus (WWAN hab ich nicht drin) komme ich nicht unter 8W - egal ob in Software ("wifi off" und "bluetooth off") oder per Hardwareschalter ausgeschaltet.
Die einzigen Pakete, die ich noch installiert habe, sind configure-trackpoint und gnome-panel... also kann da auch nicht all zu viel schiefgelaufen sein, oder? Ich kopiere hier der Vollständigkeit halber gleich nochmal meine Kommandozeilenausgaben rein, aber gehe davon aus, dass sich da nichts geändert hat.
Wer hat noch ne Idee für mich?
Code:
simon@simon-ubuntu:~$ egrep -v '^#|^\s*$' /etc/default/tlp
TLP_ENABLE=1
DISK_IDLE_SECS_ON_AC=0
DISK_IDLE_SECS_ON_BAT=2
MAX_LOST_WORK_SECS_ON_AC=15
MAX_LOST_WORK_SECS_ON_BAT=60
SCHED_POWERSAVE_ON_AC=0
SCHED_POWERSAVE_ON_BAT=1
NMI_WATCHDOG=0
DISK_DEVICES="sda sdb"
DISK_APM_LEVEL_ON_AC="254 254"
DISK_APM_LEVEL_ON_BAT="128 128"
SATA_LINKPWR_ON_AC=max_performance
SATA_LINKPWR_ON_BAT=min_power
PCIE_ASPM_ON_AC=performance
PCIE_ASPM_ON_BAT=powersave
RADEON_POWER_PROFILE_ON_AC=high
RADEON_POWER_PROFILE_ON_BAT=low
WIFI_PWR_ON_AC=1
WIFI_PWR_ON_BAT=5
WOL_DISABLE=Y
SOUND_POWER_SAVE=1
SOUND_POWER_SAVE_CONTROLLER=Y
BAY_POWEROFF_ON_BAT=0
BAY_DEVICE="sr0"
RUNTIME_PM_ON_AC=on
RUNTIME_PM_ON_BAT=auto
USB_AUTOSUSPEND=1
RESTORE_DEVICE_STATE_ON_STARTUP=0
simon@simon-ubuntu:~$ sudo tlp-stat
[sudo] password for simon:
--- TLP 0.3.6 --------------------------------------------
+++ 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"
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=1
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
RESTORE_DEVICE_STATE_ON_STARTUP=0
+++ System Info
System = LENOVO ThinkPad X200 7459D59
BIOS = 6DET71WW (3.21 )
Release = Ubuntu 11.10
Kernel = 3.0.0-12-generic x86_64
/proc/cmdline = BOOT_IMAGE=/boot/vmlinuz-3.0.0-12-generic root=UUID=6dbfd889-1067-4523-ae93-e1c88fd592b5 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 = 2267000 [kHz]
/sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies = 2267000 2266000 1600000 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 = 2267000 [kHz]
/sys/devices/system/cpu/cpu1/cpufreq/scaling_available_frequencies = 2267000 2266000 1600000 800000 [kHz]
/sys/devices/system/cpu/sched_mc_power_savings = 0
/proc/sys/kernel/nmi_watchdog = (not available)
+++ Undervolting
PHC kernel not available.
+++ ThinkPad Temperatures
/proc/acpi/ibm/thermal = temperatures: 42 46 -128 40 30 -128 28 -128 43 38 -128 -128 -128 -128 -128 -128
/proc/acpi/ibm/fan = speed: 3371
+++ 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 = SAMSUNG HN-M101MBB
Firmware = 2AR10001
APM Level = 254
scheduler = cfq
SMART info:
4 Start_Stop_Count = 2911
5 Reallocated_Sector_Ct = 0
9 Power_On_Hours = 3322 [h]
194 Temperature_Celsius = 33 (Min/Max 14/46) [°C]
225 Load_Cycle_Count = 107102
+++ 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
+++ 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 = 0
/sys/module/i915/parameters/i915_enable_fbc = 0
/sys/module/i915/parameters/lvds_downclock = 0
/sys/module/i915/parameters/semaphores = 0
+++ Wireless
bluetooth = on
wifi = on
wwan = none (no device)
wlan0(iwlagn): power management = off
+++ 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 = SANYO
/sys/devices/platform/smapi/BAT0/model = 42T4646
/sys/devices/platform/smapi/BAT0/manufacture_date = 2008-10-09
/sys/devices/platform/smapi/BAT0/first_use_date = 2008-12-11
/sys/devices/platform/smapi/BAT0/cycle_count = 158
/sys/devices/platform/smapi/BAT0/design_capacity = 28800 [mWh]
/sys/devices/platform/smapi/BAT0/last_full_capacity = 23210 [mWh]
/sys/devices/platform/smapi/BAT0/remaining_capacity = 19120 [mWh]
/sys/devices/platform/smapi/BAT0/remaining_percent = 83 [%]
/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/force_discharge = 0
/sys/devices/platform/smapi/BAT0/power_now = 0 [mW]
/sys/devices/platform/smapi/BAT0/start_charge_thresh = 80 [%]
/sys/devices/platform/smapi/BAT0/stop_charge_thresh = 93 [%]
+++ 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]
+++ 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:0001 control = auto, autosuspend_delay_ms = 2000 -- Linux Foundation 1.1 root hub (hub)
Bus 004 Device 002 ID 0a5c:2145 control = auto, autosuspend_delay_ms = 2000 -- Broadcom Corp. Bluetooth with Enhanced Data Rate II (btusb)
simon@simon-ubuntu:~$
-edit- Ist es vlt. möglich, dass ich die Bootoptionen an der falschen Stelle eingetragen habe?
Die sind bei mir in /etc/default/grub gelandet... sollten die in Wirklichkeit wo anders hin? Ich sehe nämlich gerade in meinen Ausgaben Folgendes:
Code:
+++ 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 = 0 /sys/module/i915/parameters/i915_enable_fbc = 0 /sys/module/i915/parameters/lvds_downclock = 0 /sys/module/i915/parameters/semaphores = 0
-edit- Hatte sudo update grub vergessen... allerdings hat sich nur wenig getan - hänge jetzt statt bei 8,1W bei 7,9W
.
. Jetzt darf ich das nur nicht wieder verlegen ...
