Hoher Stromverbrauch mit Nvidia Optimus

vickoxy · 18 Feb. 2016

Hi,
habe eine Frage. Ich habe gerade auf mein Acer Nitro (VN7-792g) TLP installiert (Ubuntu 15.10). Allerdings ist die Akku-Zeit mit Linux im Keller im Vergleich zum Windows 10. Unter Windows kriege ich bei normaler last problemlos 4,5-5 Stunden und beim Ubuntu 15.10 und TLP etwa 2-2.15.
Gibt es dafür irgendeine Lösung.
Bitte um Verzeihung, wenn ich im Falschem Forum dies poste, da ich kein Thinkpad habe, aber TLP sollte auch andere Rechner unterstützen?
Hier mein tlp-stat:

Code:

linux@linux:~$ sudo tlp-stat
[sudo] Passwort für linux: 
--- TLP 0.8 --------------------------------------------

+++ Configured Settings: /etc/default/tlp
TLP_ENABLE=1
TLP_DEFAULT_MODE=AC
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
ENERGY_PERF_POLICY_ON_AC=performance
ENERGY_PERF_POLICY_ON_BAT=powersave
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
RADEON_DPM_STATE_ON_AC=performance
RADEON_DPM_STATE_ON_BAT=battery
RADEON_DPM_PERF_LEVEL_ON_AC=auto
RADEON_DPM_PERF_LEVEL_ON_BAT=auto
WIFI_PWR_ON_AC=1
WIFI_PWR_ON_BAT=5
WOL_DISABLE=Y
SOUND_POWER_SAVE_ON_AC=0
SOUND_POWER_SAVE_ON_BAT=1
SOUND_POWER_SAVE_CONTROLLER=Y
BAY_POWEROFF_ON_BAT=0
BAY_DEVICE="sr0"
RUNTIME_PM_ON_AC=on
RUNTIME_PM_ON_BAT=auto
RUNTIME_PM_ALL=1
RUNTIME_PM_DRIVER_BLACKLIST="radeon nouveau"
USB_AUTOSUSPEND=1
USB_BLACKLIST_WWAN=1
RESTORE_DEVICE_STATE_ON_STARTUP=0

+++ System Info
System         = Acer V1.01 Aspire VN7-792G
BIOS           = V1.01
Release        = Ubuntu 15.10
Kernel         = 4.2.0-27-generic #32-Ubuntu SMP Fri Jan 22 04:49:08 UTC 2016 x86_64
/proc/cmdline  = BOOT_IMAGE=/boot/vmlinuz-4.2.0-27-generic.efi.signed root=UUID=f210828b-2a9b-4785-8dce-24cb2dda647e ro quiet splash vt.handoff=7
Init system    = systemd

+++ System Status
TLP power save = enabled
power source   = battery

+++ Processor
CPU Model      = Intel(R) Core(TM) i5-6300HQ CPU @ 2.30GHz

/sys/devices/system/cpu/cpu0/cpufreq/scaling_driver    = intel_pstate
/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor  = powersave
/sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq  =   800000 [kHz]
/sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq  =  3200000 [kHz]

/sys/devices/system/cpu/cpu1/cpufreq/scaling_driver    = intel_pstate
/sys/devices/system/cpu/cpu1/cpufreq/scaling_governor  = powersave
/sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq  =   800000 [kHz]
/sys/devices/system/cpu/cpu1/cpufreq/scaling_max_freq  =  3200000 [kHz]

/sys/devices/system/cpu/cpu2/cpufreq/scaling_driver    = intel_pstate
/sys/devices/system/cpu/cpu2/cpufreq/scaling_governor  = powersave
/sys/devices/system/cpu/cpu2/cpufreq/scaling_min_freq  =   800000 [kHz]
/sys/devices/system/cpu/cpu2/cpufreq/scaling_max_freq  =  3200000 [kHz]

/sys/devices/system/cpu/cpu3/cpufreq/scaling_driver    = intel_pstate
/sys/devices/system/cpu/cpu3/cpufreq/scaling_governor  = powersave
/sys/devices/system/cpu/cpu3/cpufreq/scaling_min_freq  =   800000 [kHz]
/sys/devices/system/cpu/cpu3/cpufreq/scaling_max_freq  =  3200000 [kHz]

/sys/devices/system/cpu/intel_pstate/min_perf_pct      = 25
/sys/devices/system/cpu/intel_pstate/max_perf_pct      = 100
/sys/devices/system/cpu/intel_pstate/no_turbo          = 0

x86_energy_perf_policy.cpu0                            = powersave
x86_energy_perf_policy.cpu1                            = powersave
x86_energy_perf_policy.cpu2                            = powersave
x86_energy_perf_policy.cpu3                            = powersave

/proc/sys/kernel/nmi_watchdog                          = 0

+++ Undervolting
PHC kernel not available.

+++ Temperatures
CPU temp               =    44 [°C]
Fan speed              = (not available)

+++ 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               =    20
/proc/sys/vm/dirty_background_ratio    =    10
/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     = Crucial_CT256MX100SSD1                  
          Firmware  = MU01    
          APM Level = 128
          Status    = active/idle
          TRIM      = supported
          Scheduler = deadline

        SMART info:
            9 Power_On_Hours            =     1878 [h]
          194 Temperature_Celsius       =       27 (Min/Max 14/50)  [°C]


+++ 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
/sys/class/scsi_host/host3/link_power_management_policy  = min_power

+++ PCIe Active State Power Management
/sys/module/pcie_aspm/parameters/policy = default (using bios preferences)

+++ Intel Graphics
/sys/module/i915/parameters/powersave        = (not available)
/sys/module/i915/parameters/enable_rc6       =  1 (enabled)
/sys/module/i915/parameters/enable_fbc       = -1 (use per-chip default)
/sys/module/i915/parameters/lvds_downclock   =  0 (disabled)
/sys/module/i915/parameters/semaphores       = -1 (use per-chip default)

+++ Wireless
bluetooth = on
wifi      = on
wwan      = none (no device)

hci0(btusb)         : not connected
wlp7s0(ath10k_pci)  : connected, power management = off

+++ Audio
/sys/module/snd_hda_intel/parameters/power_save            = 1
/sys/module/snd_hda_intel/parameters/power_save_controller = Y

+++ Runtime Power Management
device classes   = all
device blacklist = (not configured)
driver blacklist = radeon nouveau

/sys/bus/pci/devices/0000:00:00.0/power/control = auto (0x060000, Host bridge, no driver)
/sys/bus/pci/devices/0000:00:01.0/power/control = auto (0x060400, PCI bridge, pcieport)
/sys/bus/pci/devices/0000:00:02.0/power/control = auto (0x030000, VGA compatible controller, i915)
/sys/bus/pci/devices/0000:00:14.0/power/control = auto (0x0c0330, USB controller, xhci_hcd)
/sys/bus/pci/devices/0000:00:14.2/power/control = auto (0x118000, Signal processing controller, no driver)
/sys/bus/pci/devices/0000:00:15.0/power/control = auto (0x118000, Signal processing controller, intel-lpss)
/sys/bus/pci/devices/0000:00:15.1/power/control = auto (0x118000, Signal processing controller, intel-lpss)
/sys/bus/pci/devices/0000:00:16.0/power/control = auto (0x078000, Communication controller, mei_me)
/sys/bus/pci/devices/0000:00:17.0/power/control = auto (0x010601, SATA controller, ahci)
/sys/bus/pci/devices/0000:00:1c.0/power/control = auto (0x060400, PCI bridge, pcieport)
/sys/bus/pci/devices/0000:00:1c.3/power/control = auto (0x060400, PCI bridge, pcieport)
/sys/bus/pci/devices/0000:00:1f.0/power/control = auto (0x060100, ISA bridge, no driver)
/sys/bus/pci/devices/0000:00:1f.2/power/control = auto (0x058000, Memory controller, no driver)
/sys/bus/pci/devices/0000:00:1f.3/power/control = auto (0x040100, Multimedia audio controller, snd_hda_intel)
/sys/bus/pci/devices/0000:00:1f.4/power/control = auto (0x0c0500, SMBus, no driver)
/sys/bus/pci/devices/0000:01:00.0/power/control = auto (0x030200, 3D controller, nvidia)
/sys/bus/pci/devices/0000:07:00.0/power/control = auto (0x028000, Network controller, ath10k_pci)
/sys/bus/pci/devices/0000:08:00.0/power/control = auto (0x020000, Ethernet controller, r8169)

+++ USB
autosuspend        = enabled
device whitelist   = (not configured)
device blacklist   = (not configured)
wwan blacklist     = enabled

Bus 002 Device 001 ID 1d6b:0003 control = auto, autosuspend_delay_ms =     0 -- Linux Foundation 3.0 root hub (hub)
Bus 001 Device 004 ID 04f2:b526 control = auto, autosuspend_delay_ms =  2000 -- Chicony Electronics Co., Ltd  (uvcvideo)
Bus 001 Device 003 ID 04ca:3016 control = auto, autosuspend_delay_ms =  2000 -- Lite-On Technology Corp.  (btusb)
Bus 001 Device 002 ID 045e:07b2 control = on,   autosuspend_delay_ms =  2000 -- Microsoft Corp.  (usbhid)
Bus 001 Device 001 ID 1d6b:0002 control = auto, autosuspend_delay_ms =     0 -- Linux Foundation 2.0 root hub (hub)

+++ Battery Status
/sys/class/power_supply/BAT0/manufacturer                   = LGC
/sys/class/power_supply/BAT0/model_name                     = AC14A8L
/sys/class/power_supply/BAT0/cycle_count                    = (not supported)
/sys/class/power_supply/BAT0/charge_full_design             =   4605 [mAh]
/sys/class/power_supply/BAT0/charge_full                    =   4686 [mAh]
/sys/class/power_supply/BAT0/charge_now                     =   4613 [mAh]
/sys/class/power_supply/BAT0/current_now                    =   2015 [mA]
/sys/class/power_supply/BAT0/status                         = Discharging

SammysHP · 18 Feb. 2016

NVIDIA GeForce GTX 960M? Deaktiviere die Grafikkarte im BIOS und nutze ausschließlich die Intel-Grafik. Damit solltest du auch über 4 h kommen.

vickoxy · 18 Feb. 2016

SammysHP schrieb:
NVIDIA GeForce GTX 960M? Deaktiviere die Grafikkarte im BIOS und nutze ausschließlich die Intel-Grafik. Damit solltest du auch über 4 h kommen.

Wird die Nvidia nicht nach dem Bedarf eingeschaltet wie im Windows 10? Ich schalte sie ungern in Bios, da ich dualboot mit Windows 10 habe und dann die Nvidia auch verwende...
Gibt es noch irgendeine Lösung? Und ich habe bemerkt, dass die CPU schnell bei 58 Grad unter Ubuntu ist. Bei Windows 10 kaum 40-44 Grad...
Schade, dass Ubuntu nicht von Haus so gut angepasst ist wie Windows 10 (bezogen auf Energieverbrauch...)
Danke!

SammysHP · 18 Feb. 2016

vickoxy schrieb:
Wird die Nvidia nicht nach dem Bedarf eingeschaltet wie im Windows 10?

Nein.

vickoxy schrieb:
Schade, dass Ubuntu nicht von Haus so gut angepasst ist wie Windows 10 (bezogen auf Energieverbrauch...)

Sag das Nvidia …

vickoxy · 18 Feb. 2016

Habe gerade mit

linux@linux:~$ sudo prime-select intel

Intel graphic eingeschaltet-die LAufzeit hat sich überhaupt nicht geändert.

Dies zeigt auch, dass Intel nur arbeitet:

linux@linux:~$ sudo prime-select intel

D.h. es sollte noch irgendeine Lösung geben... oder?

linrunner · 18 Feb. 2016

@vickoxy: wenn es dir um niedrigen Stromverbrauch (und leisen Betrieb) unter Linux geht, ist ein Notebook mit Nvidia Optimus leider eine Fehlinvestition. TLP kann hier nicht helfen. Ich lasse deshalb die Diskussion in einen eigenen Thread auslagern.

diablo666 · 18 Feb. 2016

Aus https://thinkpad-forum.de/threads/82441-Projektvorstellung-TLP-–-Linux-Stromsparen ausgelagert.

vickoxy · 18 Feb. 2016

linrunner schrieb:
@vickoxy: wenn es dir um niedrigen Stromverbrauch (und leisen Betrieb) unter Linux geht, ist ein Notebook mit Nvidia Optimus leider eine Fehlinvestition. TLP kann hier nicht helfen. Ich lasse deshalb die Diskussion in einen eigenen Thread auslagern.

Hi-danke für die ANtowrt. Die Intel Grafik ist sowieso dauernd eingeschaltet und nicht nvidia... Wenn Nvidia läuft stört mich der hohe Verbrauch nicht, aber wie ich sehe, läuft bei mir nur Intel Graphic...

linrunner · 19 Feb. 2016

vickoxy schrieb:
Dies zeigt auch, dass Intel nur arbeitet: $ sudo prime-select intel

Deine Eingabe(!) zeigt gar nichts und der Stromverbrauch zeigt das Gegenteil

. Wenn ein Notebook unter Linux doppelt so viel verbraucht wie unter W******, dann steckt normalerweise die Hybridgrafik dahinter.

Einen Schuss ins Blaue habe ich noch: schalte mal das Runtime PM für die Nvidia ab per Konfiguration:

Code:

 RUNTIME_PM_DRIVER_BLACKLIST="radeon nouveau [B]nvidia[/B]"

Neustart und zeig im Akkubetrieb:

Code:

tlp-stat -e

vickoxy · 19 Feb. 2016

linux@linux:~$ tlp-stat -e
--- TLP 0.8 --------------------------------------------

+++ Runtime Power Management
device classes = all
device blacklist = (not configured)
driver blacklist = radeon nouveau

/sys/bus/pci/devices/0000:00:00.0/power/control = auto (0x060000, Host bridge, no driver)
/sys/bus/pci/devices/0000:00:01.0/power/control = auto (0x060400, PCI bridge, pcieport)
/sys/bus/pci/devices/0000:00:02.0/power/control = auto (0x030000, VGA compatible controller, i915)
/sys/bus/pci/devices/0000:00:14.0/power/control = auto (0x0c0330, USB controller, xhci_hcd)
/sys/bus/pci/devices/0000:00:14.2/power/control = auto (0x118000, Signal processing controller, no driver)
/sys/bus/pci/devices/0000:00:15.0/power/control = auto (0x118000, Signal processing controller, intel-lpss)
/sys/bus/pci/devices/0000:00:15.1/power/control = auto (0x118000, Signal processing controller, intel-lpss)
/sys/bus/pci/devices/0000:00:16.0/power/control = auto (0x078000, Communication controller, mei_me)
/sys/bus/pci/devices/0000:00:17.0/power/control = auto (0x010601, SATA controller, ahci)
/sys/bus/pci/devices/0000:00:1c.0/power/control = auto (0x060400, PCI bridge, pcieport)
/sys/bus/pci/devices/0000:00:1c.3/power/control = auto (0x060400, PCI bridge, pcieport)
/sys/bus/pci/devices/0000:00:1f.0/power/control = auto (0x060100, ISA bridge, no driver)
/sys/bus/pci/devices/0000:00:1f.2/power/control = auto (0x058000, Memory controller, no driver)
/sys/bus/pci/devices/0000:00:1f.3/power/control = auto (0x040100, Multimedia audio controller, snd_hda_intel)
/sys/bus/pci/devices/0000:00:1f.4/power/control = auto (0x0c0500, SMBus, no driver)
/sys/bus/pci/devices/0000:01:00.0/power/control = auto (0x030200, 3D controller, no driver)
/sys/bus/pci/devices/0000:07:00.0/power/control = auto (0x028000, Network controller, ath10k_pci)
/sys/bus/pci/devices/0000:08:00.0/power/control = auto (0x020000, Ethernet controller, r8169)

Danke

Vor dem Restart habe ich einfach im Terminal ausgeführt:

RUNTIME_PM_DRIVER_BLACKLIST="radeon nouveau nvidia"

Das war in ORdnung?

SammysHP · 19 Feb. 2016

Nein, das gehört in die /etc/default/tlp an die entsprechende Stelle.

vickoxy · 19 Feb. 2016

SammysHP schrieb:
Nein, das gehört in die /etc/default/tlp an die entsprechende Stelle.

Danke-habe verbessert. Hier ist output:

Code:

linux@linux:~$ tlp-stat -e
--- TLP 0.8 --------------------------------------------

+++ Runtime Power Management
device classes   = all
device blacklist = (not configured)
driver blacklist = radeon nouveau nvidia

/sys/bus/pci/devices/0000:00:00.0/power/control = auto (0x060000, Host bridge, no driver)
/sys/bus/pci/devices/0000:00:01.0/power/control = auto (0x060400, PCI bridge, pcieport)
/sys/bus/pci/devices/0000:00:02.0/power/control = auto (0x030000, VGA compatible controller, i915)
/sys/bus/pci/devices/0000:00:14.0/power/control = auto (0x0c0330, USB controller, xhci_hcd)
/sys/bus/pci/devices/0000:00:14.2/power/control = auto (0x118000, Signal processing controller, no driver)
/sys/bus/pci/devices/0000:00:15.0/power/control = auto (0x118000, Signal processing controller, intel-lpss)
/sys/bus/pci/devices/0000:00:15.1/power/control = auto (0x118000, Signal processing controller, intel-lpss)
/sys/bus/pci/devices/0000:00:16.0/power/control = auto (0x078000, Communication controller, mei_me)
/sys/bus/pci/devices/0000:00:17.0/power/control = auto (0x010601, SATA controller, ahci)
/sys/bus/pci/devices/0000:00:1c.0/power/control = auto (0x060400, PCI bridge, pcieport)
/sys/bus/pci/devices/0000:00:1c.3/power/control = auto (0x060400, PCI bridge, pcieport)
/sys/bus/pci/devices/0000:00:1f.0/power/control = auto (0x060100, ISA bridge, no driver)
/sys/bus/pci/devices/0000:00:1f.2/power/control = auto (0x058000, Memory controller, no driver)
/sys/bus/pci/devices/0000:00:1f.3/power/control = auto (0x040100, Multimedia audio controller, snd_hda_intel)
/sys/bus/pci/devices/0000:00:1f.4/power/control = auto (0x0c0500, SMBus, no driver)
/sys/bus/pci/devices/0000:01:00.0/power/control = auto (0x030200, 3D controller, no driver)
/sys/bus/pci/devices/0000:07:00.0/power/control = auto (0x028000, Network controller, ath10k_pci)
/sys/bus/pci/devices/0000:08:00.0/power/control = auto (0x020000, Ethernet controller, r8169)

SammysHP · 19 Feb. 2016

Schon vor der Änderung der Konfiguration ist mir folgende Zeile aufgefallen:

Code:

/sys/bus/pci/devices/0000:01:00.0/power/control = auto (0x030200, 3D controller, no driver)

Das nvidia-Modul wird wohl gar nicht (mehr, denn es war anfangs da) geladen. Dadurch wird wohl auch keinerlei Powermanagement aktiv sein.

vickoxy · 19 Feb. 2016

Hi, habe gerade Unity entfernt und XFCE darauf installiert, plus eine Lüftersteuerung. Bei normaler Verwendung komme ich nun auf 3,5-5 Stunden - hängt von der Last ab. Diese Werte sind - glaube ich - vergleichbar mit Windows 10. Und CPU ist genauso kühl (40-44 Grad) wie unter Win.
Damit ist für mich dieses PRoblem nun gelöst - Danke für TLP und tolle Unterstützung...
:thumbsup:

SammysHP · 19 Feb. 2016

vickoxy schrieb:
Hi, habe gerade Unity entfernt und XFCE darauf installiert, plus eine Lüftersteuerung.

Beides ändert aber nichts merklich am Energieverbrauch. Was mit deiner Grafikkarte ist, wissen wir auch noch nicht. Aber wenn es dir so gefällt, ist es ja ok.

linrunner · 19 Feb. 2016

vickoxy schrieb:
Vor dem Restart habe ich einfach im Terminal ausgeführt:
RUNTIME_PM_DRIVER_BLACKLIST="radeon nouveau nvidia"
Das war in ORdnung?

Du bist seit Jahren hier im Forum unterwegs, auch mit Linux und TLP. Da darf diese Frage einfach nicht mehr kommen.

vickoxy schrieb:
Hi, habe gerade Unity entfernt und XFCE darauf installiert, plus eine Lüftersteuerung.

Extrem unwahrscheinlich, dass das einen derartigen Unterschied macht. Wahrscheinlicher ist, dass Du die Laufzeit gar nicht echt ausgemessen, sondern auf die Prognose eines Panelapplets vertraut hast. Oder die Nvidia war anfangs gar nicht aus.

vickoxy · 19 Feb. 2016

Bin offen für weitere Vorschläge... Unterschiede gibt es schon. Z. b. unter Unity funktionierte Lüftersteuerung nach Standby nicht und die CPUs sind mMn nach nicht so heiß wie früher...

- - - Beitrag zusammengeführt - - -

linrunner schrieb:
Du bist seit Jahren hier im Forum unterwegs, auch mit Linux und TLP. Da darf diese Frage einfach nicht mehr kommen.

Extrem unwahrscheinlich, dass das einen derartigen Unterschied macht. Wahrscheinlicher ist, dass Du die Laufzeit gar nicht echt ausgemessen, sondern auf die Prognose eines Panelapplets vertraut hast. Oder die Nvidia war anfangs gar nicht aus.

Du hast schon recht-schäme mich, dass ich manchmal zu blöd erscheine... Ich mag Linux und verwende es gerne, aber mein Ziel ist immer das Gerät für mich perfekt einzustellen und danach, mich möglichst wenig mit dem System zu beschäftigen... Die Folge ist, dass ich mich dann 2-3 Wochen im Jahr (je nach dem wie oft ich einen neuen Rechner habe) mit dem System aktiv auseinandersetze und danach lasse ich die Finger weg davon... D.h. ich komme nich wirklich tief in die Materie... Ich bin einfach ein Windows-User in der Linux-Welt

Wenn es um Panelapplet geht-da hast du recht, aber der Unterschied war schon nach dem ersten Login in XFCE spürbar und ich kann es nur bestätigen-ich erreichte wirklich 4-5 Stunden (wie mit Win 10) unter Xubuntu. Ich habe Gefühl, dass Unity deutlich mehr Hintergrundprozesse hat als XFCE...
Wenn es noch besser gehen würde, wäre toll...

vickoxy · 29 Mai 2016

Und bin wieder da

. Ich habe ein Upgrade von Xubuntu 15.10 auf 16.04 gemacht und Stromverbrauch hat sich gewaltig geändert und der Lüfter ist falls dauernd an, weil die Temperaturen 15-30 Grad höher sind als früher. CPU Last ist aber (angeblich) niedrig und liegt bei nur 1-4%.
Woran es liegen kann, weiss ich nicht, aber Powertop zeigt sehr hoher Verbrauch bei

Code:

9.91 W    100,0%                      Device         USB-Gerät: HID compliant device
  8.64 W      4,7 pkts/s                Device         Netzwerkschnittstelle: wlp7s0(ath10k_pci)

Ich weiss es nicht, ob dies irgendwie zu verbessern ist. Früher hatte ich auch 4-5 Stunden Akkulaufzeit-nun sind nur 1,5-2 Stunden.

Code:

PowerTOP 2.8      Übersicht  Untätigkeits Frequenzstatistik Gerätestatisti Einstellbarkeit                              

Zusammenfassung: 699,8 Wakeups/Sekunde,  11,0 GPU-Vorgänge/Sekunde, 0,0 VFS-Vorgänge/Sek. und 11,7% CPU-Auslastung

Energie ca.              Auslastung       Ereignisse/Sek.    Kategorie       Beschreibung
  10.1 W    100,0%                      Device         USB-Gerät: HID compliant device
  8.64 W      1,0 pkts/s                Device         Netzwerkschnittstelle: wlp7s0(ath10k_pci)
  7.55 W    100,0%                      Device         Display backlight
  158 mW     29,3 ms/s     394,6        Process        /usr/lib/firefox/firefox
 16.2 mW     24,5 ms/s      29,3        Process        /usr/lib/xorg/Xorg -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
 8.42 mW      0,9 ms/s      13,7        Process        cairo-dock -c
 8.14 mW      0,9 ms/s      15,7        Process        xfwm4 --replace
 6.96 mW     19,6 ms/s       0,8        kWork          hub_event
 5.37 mW      6,0 ms/s       5,8        Process        /usr/bin/xfce4-terminal
 4.16 mW     10,6 ms/s       2,4        kWork          mmc_rescan
 2.88 mW      1,4 ms/s       2,5        Process        xfce4-panel
 2.34 mW      6,6 ms/s       1,3        kWork          pm_runtime_work
 2.06 mW      0,8 ms/s       5,1        Process        conky
 1.63 mW     87,5 µs/s       4,3        Process        [kworker/u16:2]
 1.03 mW    299,6 µs/s       2,6        Process        /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 /usr/lib/x86_64-linux-gnu/xfce4/panel/plugins/libindicator-plugin.so 11 25165
 918 µW     266,4 µs/s       1,3        Process        /usr/lib/at-spi2-core/at-spi2-registryd --use-gnome-session
 667 µW       1,9 ms/s      32,5        Interrupt      [123] xhci_hcd
 535 µW       1,5 ms/s       4,6        Process        /usr/bin/ibus-daemon --daemonize --xim
 481 µW       1,4 ms/s       1,9        Process        powertop
 466 µW       1,3 ms/s      0,05        Interrupt      [7] sched(softirq)
 419 µW       1,2 ms/s      41,7        Timer          hrtimer_wakeup
 310 µW       0,9 ms/s      0,10        Process        top
 273 µW       0,8 ms/s      60,4        Timer          tick_sched_timer
 256 µW       0,7 ms/s       8,6        Interrupt      [6] tasklet(softirq)
 177 µW      63,9 µs/s      0,15        Process        xfdesktop
 175 µW     493,5 µs/s      11,1        Process        /usr/bin/mono /usr/lib/mono/4.5/mono-service.exe -m:NbfcService /home/linux/nbfc/Linux/bin/ReleaseLinux/NbfcService.exe
 167 µW     469,8 µs/s       6,9        Interrupt      [9] acpi
 166 µW     467,3 µs/s       0,5        kWork          disk_events_workfn
 157 µW     441,9 µs/s       0,6        Process        /usr/lib/ibus/ibus-ui-gtk3
 141 µW      25,7 µs/s       0,6        Process        syndaemon -i 2,0 -K -R
 115 µW     324,6 µs/s      0,00        Interrupt      [1] timer(softirq)
 113 µW     316,9 µs/s       1,2        Process        /usr/lib/ibus/ibus-engine-simple
 105 µW     295,5 µs/s       1,3        Process        /usr/bin/python3 /usr/bin/indicator-cpufreq
 104 µW     293,7 µs/s      11,8        Interrupt      [126] i915_bpo
 102 µW     287,9 µs/s       1,6        Process        /usr/lib/x86_64-linux-gnu/indicator-application/indicator-application-service
    0 mW    240,0 µs/s      0,05        Process        [khugepaged]
    0 mW     94,3 µs/s       0,4        Process        /usr/lib/x86_64-linux-gnu/xfce4/panel-plugins/xfce4-xkb-plugin
    0 mW    210,2 µs/s      0,00        Interrupt      [9] RCU(softirq)
    0 mW     31,5 µs/s      0,10        Process        /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-1.0 /usr/lib/x86_64-linux-gnu/xfce4/panel/plugins/libweather.so 6 25165857 weathe
    0 mW    171,8 µs/s      0,00        Process        dbus-daemon --fork --session --address=unix:abstract=/tmp/dbus-gLqj40v2bY
    0 mW    159,3 µs/s       0,6        Process        nm-applet
    0 mW    145,9 µs/s      0,00        Timer          process_timeout
    0 mW    128,8 µs/s       0,5        Process        /usr/bin/python3 /usr/share/system-config-printer/applet.py
    0 mW    106,1 µs/s       0,5        kWork          i915_hangcheck_elapsed
    0 mW    104,6 µs/s       0,4        Process        [kworker/u16:3]
    0 mW    104,0 µs/s       0,4        Process        xfsettingsd
    0 mW    103,6 µs/s       9,8        kWork          ieee80211_iface_work
    0 mW    101,3 µs/s      0,00        Process        /usr/bin/dbus-daemon --system --address=systemd: --nofork --nopidfile --systemd-activation
    0 mW    101,0 µs/s      0,00        Process        /usr/bin/dbus-daemon --config-file=/etc/at-spi2/accessibility.conf --nofork --print-address 3
    0 mW     95,5 µs/s      0,00        Interrupt      [1] i8042
    0 mW     95,1 µs/s      0,00        Timer          intel_hwp_timer_func
    0 mW     89,6 µs/s       0,4        Process        /usr/sbin/NetworkManager --no-daemon
    0 mW     75,8 µs/s       9,7        Process        [rcu_sched]
    0 mW     75,8 µs/s      0,00        Timer          delayed_work_timer_fn
    0 mW     66,0 µs/s       7,7        kWork          flush_to_ldisc
    0 mW     56,5 µs/s       0,5        kWork          i915_gem_retire_work_handler
    0 mW     55,9 µs/s       0,5        Process        /sbin/upstart --user
    0 mW     54,6 µs/s      0,05        Process        /usr/sbin/irqbalance --pid=/var/run/irqbalance.pid
    0 mW     49,9 µs/s       0,4        Process        upstart-dbus-bridge --daemon --session --user --bus-name session
    0 mW     43,6 µs/s       0,5        kWork          i915_gem_idle_work_handler
    0 mW     40,5 µs/s       0,9        Process        /usr/sbin/ntpd -p /var/run/ntpd.pid -g -u 121:130
    0 mW     38,8 µs/s       2,2        kWork          gen6_pm_rps_work
    0 mW     35,8 µs/s      0,00        Timer          intel_uncore_fw_release_timer
    0 mW     30,8 µs/s      0,00        Interrupt      [130] ath10k_pci
    0 mW     29,7 µs/s       0,4        Process        /usr/sbin/acpid
    0 mW     29,1 µs/s      0,00        Process        light-locker

<ESC> Beenden | <TAB> / <Shift + TAB> Navigate |

tlp-stat

Code:

linux@linux:~$ tlp-stat
Error: missing root privilege.
linux@linux:~$ sudo tlp-stat
[sudo] Passwort für linux: 
--- TLP 0.8 --------------------------------------------

+++ Configured Settings: /etc/default/tlp
TLP_ENABLE=1
TLP_DEFAULT_MODE=AC
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
ENERGY_PERF_POLICY_ON_AC=performance
ENERGY_PERF_POLICY_ON_BAT=powersave
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
RADEON_DPM_STATE_ON_AC=performance
RADEON_DPM_STATE_ON_BAT=battery
RADEON_DPM_PERF_LEVEL_ON_AC=auto
RADEON_DPM_PERF_LEVEL_ON_BAT=auto
WIFI_PWR_ON_AC=1
WIFI_PWR_ON_BAT=5
WOL_DISABLE=Y
SOUND_POWER_SAVE_ON_AC=0
SOUND_POWER_SAVE_ON_BAT=1
SOUND_POWER_SAVE_CONTROLLER=Y
BAY_POWEROFF_ON_BAT=0
BAY_DEVICE="sr0"
RUNTIME_PM_ON_AC=on
RUNTIME_PM_ON_BAT=auto
RUNTIME_PM_ALL=1
RUNTIME_PM_DRIVER_BLACKLIST="radeon nouveau nvidia"
USB_AUTOSUSPEND=1
USB_BLACKLIST="045e:07b2"
USB_BLACKLIST_WWAN=1
RESTORE_DEVICE_STATE_ON_STARTUP=0
DEVICES_TO_DISABLE_ON_STARTUP="bluetooth"
DEVICES_TO_DISABLE_ON_BAT_NOT_IN_USE="bluetooth"

+++ System Info
System         = Acer V1.01 Aspire VN7-792G
BIOS           = V1.01
Release        = Ubuntu 16.04 LTS
Kernel         = 4.4.0-22-generic #40-Ubuntu SMP Thu May 12 22:03:46 UTC 2016 x86_64
/proc/cmdline  = BOOT_IMAGE=/boot/vmlinuz-4.4.0-22-generic.efi.signed root=UUID=f210828b-2a9b-4785-8dce-24cb2dda647e ro quiet splash vt.handoff=7
Init system    = systemd

+++ System Status
TLP power save = enabled
power source   = AC

+++ Processor
CPU Model      = Intel(R) Core(TM) i5-6300HQ CPU @ 2.30GHz

/sys/devices/system/cpu/cpu0/cpufreq/scaling_driver    = intel_pstate
/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor  = powersave
/sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq  =   800000 [kHz]
/sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq  =  3200000 [kHz]

/sys/devices/system/cpu/cpu1/cpufreq/scaling_driver    = intel_pstate
/sys/devices/system/cpu/cpu1/cpufreq/scaling_governor  = powersave
/sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq  =   800000 [kHz]
/sys/devices/system/cpu/cpu1/cpufreq/scaling_max_freq  =  3200000 [kHz]

/sys/devices/system/cpu/cpu2/cpufreq/scaling_driver    = intel_pstate
/sys/devices/system/cpu/cpu2/cpufreq/scaling_governor  = powersave
/sys/devices/system/cpu/cpu2/cpufreq/scaling_min_freq  =   800000 [kHz]
/sys/devices/system/cpu/cpu2/cpufreq/scaling_max_freq  =  3200000 [kHz]

/sys/devices/system/cpu/cpu3/cpufreq/scaling_driver    = intel_pstate
/sys/devices/system/cpu/cpu3/cpufreq/scaling_governor  = powersave
/sys/devices/system/cpu/cpu3/cpufreq/scaling_min_freq  =   800000 [kHz]
/sys/devices/system/cpu/cpu3/cpufreq/scaling_max_freq  =  3200000 [kHz]

/sys/devices/system/cpu/intel_pstate/min_perf_pct      = 25
/sys/devices/system/cpu/intel_pstate/max_perf_pct      = 100
/sys/devices/system/cpu/intel_pstate/no_turbo          = 0

x86_energy_perf_policy.cpu0                            = normal
x86_energy_perf_policy.cpu1                            = normal
x86_energy_perf_policy.cpu2                            = normal
x86_energy_perf_policy.cpu3                            = normal

/proc/sys/kernel/nmi_watchdog                          = 0

+++ Undervolting
PHC kernel not available.

+++ Temperatures
CPU temp               =    66 [°C]
Fan speed              = (not available)

+++ 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               =    20
/proc/sys/vm/dirty_background_ratio    =    10
/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     = Crucial_CT256MX100SSD1                  
          Firmware  = MU01    
          APM Level = 254
          Status    = active/idle
          TRIM      = supported
          Scheduler = deadline

        SMART info:
            9 Power_On_Hours            =     2426 [h]
          194 Temperature_Celsius       =       45 (Min/Max 14/53)  [°C]


+++ 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 (using bios preferences)

+++ Wireless
bluetooth = off (software)
wifi      = on
wwan      = none (no device)

hci0(btusb)         : not connected
wlp7s0(ath10k_pci)  : connected, power management = off

+++ Audio
/sys/module/snd_hda_intel/parameters/power_save            = 0
/sys/module/snd_hda_intel/parameters/power_save_controller = N

+++ Runtime Power Management
device classes   = all
device blacklist = (not configured)
driver blacklist = radeon nouveau nvidia

/sys/bus/pci/devices/0000:00:00.0/power/control = on   (0x060000, Host bridge, no driver)
/sys/bus/pci/devices/0000:00:01.0/power/control = on   (0x060400, PCI bridge, pcieport)
/sys/bus/pci/devices/0000:00:02.0/power/control = on   (0x030000, VGA compatible controller, i915_bpo)
/sys/bus/pci/devices/0000:00:14.0/power/control = on   (0x0c0330, USB controller, xhci_hcd)
/sys/bus/pci/devices/0000:00:14.2/power/control = on   (0x118000, Signal processing controller, no driver)
/sys/bus/pci/devices/0000:00:15.0/power/control = on   (0x118000, Signal processing controller, intel-lpss)
/sys/bus/pci/devices/0000:00:15.1/power/control = on   (0x118000, Signal processing controller, intel-lpss)
/sys/bus/pci/devices/0000:00:16.0/power/control = on   (0x078000, Communication controller, mei_me)
/sys/bus/pci/devices/0000:00:17.0/power/control = on   (0x010601, SATA controller, ahci)
/sys/bus/pci/devices/0000:00:1c.0/power/control = on   (0x060400, PCI bridge, pcieport)
/sys/bus/pci/devices/0000:00:1c.3/power/control = on   (0x060400, PCI bridge, pcieport)
/sys/bus/pci/devices/0000:00:1f.0/power/control = on   (0x060100, ISA bridge, no driver)
/sys/bus/pci/devices/0000:00:1f.2/power/control = on   (0x058000, Memory controller, no driver)
/sys/bus/pci/devices/0000:00:1f.3/power/control = on   (0x040100, Multimedia audio controller, snd_hda_intel)
/sys/bus/pci/devices/0000:00:1f.4/power/control = on   (0x0c0500, SMBus, no driver)
/sys/bus/pci/devices/0000:01:00.0/power/control = on   (0x030200, 3D controller, no driver)
/sys/bus/pci/devices/0000:07:00.0/power/control = on   (0x028000, Network controller, ath10k_pci)
/sys/bus/pci/devices/0000:08:00.0/power/control = on   (0x020000, Ethernet controller, r8169)

+++ USB
autosuspend        = enabled
device whitelist   = (not configured)
device blacklist   = 045e:07b2
wwan blacklist     = enabled

Bus 002 Device 001 ID 1d6b:0003 control = auto, autosuspend_delay_ms =     0 -- Linux Foundation 3.0 root hub (hub)
Bus 001 Device 004 ID 04f2:b526 control = auto, autosuspend_delay_ms =  2000 -- Chicony Electronics Co., Ltd  (uvcvideo)
Bus 001 Device 003 ID 04ca:3016 control = auto, autosuspend_delay_ms =  2000 -- Lite-On Technology Corp.  (btusb)
Bus 001 Device 006 ID 0461:4e57 control = on,   autosuspend_delay_ms =  2000 -- Primax Electronics, Ltd  (usbhid)
Bus 001 Device 005 ID 0bda:0129 control = auto, autosuspend_delay_ms =  2000 -- Realtek Semiconductor Corp. RTS5129 Card Reader Controller (rtsx_usb)
Bus 001 Device 001 ID 1d6b:0002 control = auto, autosuspend_delay_ms =     0 -- Linux Foundation 2.0 root hub (hub)

+++ Battery Status
/sys/class/power_supply/BAT0/manufacturer                   = LGC
/sys/class/power_supply/BAT0/model_name                     = AC14A8L
/sys/class/power_supply/BAT0/cycle_count                    = (not supported)
/sys/class/power_supply/BAT0/charge_full_design             =   4605 [mAh]
/sys/class/power_supply/BAT0/charge_full                    =   4625 [mAh]
/sys/class/power_supply/BAT0/charge_now                     =   4625 [mAh]
/sys/class/power_supply/BAT0/current_now                    =      0 [mA]
/sys/class/power_supply/BAT0/status                         = Discharging

linux@linux:~$ ^C
linux@linux:~$

Sonst ich habe diese Frage auch hier gestellt:
http://askubuntu.com/questions/7783...-xubuntu-16-04-acer-nitro-vn7-792g-cpu-runnin

Wäre dankbar für die Hilfe... :thumbup:

linrunner · 29 Mai 2016

Hast Du überprüft, dass der Nvidia-Chip aus ist? Was sagt:

Code:

prime-select query

Bei Hybridgrafik und halbierter Laufzeit gibt es imho nur diesen einen Grund.

Dass powertop für die Einzelkomponenten Unsinn anzeigt, wurde im Forum schon ca. 1.000.042 mal gesagt, in der TLP FAQ steht es ebenfalls. Danke auch, dass Du die tlp-stat Ausgabe im AC Modus zeigst, obwohl Du ja ein Problem im Akkumodus hast :facepalm:.

vickoxy · 29 Mai 2016

Code:

root@linux:~# prime-select query
unknown

Tlp-stat

Code:

linux@linux:~$ sudo tlp-stat
[sudo] Passwort für linux: 
--- TLP 0.8 --------------------------------------------

+++ Configured Settings: /etc/default/tlp
TLP_ENABLE=1
TLP_DEFAULT_MODE=AC
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
ENERGY_PERF_POLICY_ON_AC=performance
ENERGY_PERF_POLICY_ON_BAT=powersave
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
RADEON_DPM_STATE_ON_AC=performance
RADEON_DPM_STATE_ON_BAT=battery
RADEON_DPM_PERF_LEVEL_ON_AC=auto
RADEON_DPM_PERF_LEVEL_ON_BAT=auto
WIFI_PWR_ON_AC=1
WIFI_PWR_ON_BAT=5
WOL_DISABLE=Y
SOUND_POWER_SAVE_ON_AC=0
SOUND_POWER_SAVE_ON_BAT=1
SOUND_POWER_SAVE_CONTROLLER=Y
BAY_POWEROFF_ON_BAT=0
BAY_DEVICE="sr0"
RUNTIME_PM_ON_AC=on
RUNTIME_PM_ON_BAT=auto
RUNTIME_PM_ALL=1
RUNTIME_PM_DRIVER_BLACKLIST="radeon nouveau nvidia"
USB_AUTOSUSPEND=1
USB_BLACKLIST="045e:07b2"
USB_BLACKLIST_WWAN=1
RESTORE_DEVICE_STATE_ON_STARTUP=0
DEVICES_TO_DISABLE_ON_STARTUP="bluetooth"
DEVICES_TO_DISABLE_ON_BAT_NOT_IN_USE="bluetooth"

+++ System Info
System         = Acer V1.01 Aspire VN7-792G
BIOS           = V1.01
Release        = Ubuntu 16.04 LTS
Kernel         = 4.4.0-22-generic #40-Ubuntu SMP Thu May 12 22:03:46 UTC 2016 x86_64
/proc/cmdline  = BOOT_IMAGE=/boot/vmlinuz-4.4.0-22-generic.efi.signed root=UUID=f210828b-2a9b-4785-8dce-24cb2dda647e ro quiet splash vt.handoff=7
Init system    = systemd

+++ System Status
TLP power save = enabled
power source   = battery

+++ Processor
CPU Model      = Intel(R) Core(TM) i5-6300HQ CPU @ 2.30GHz

/sys/devices/system/cpu/cpu0/cpufreq/scaling_driver    = intel_pstate
/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor  = powersave
/sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq  =   800000 [kHz]
/sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq  =  3200000 [kHz]

/sys/devices/system/cpu/cpu1/cpufreq/scaling_driver    = intel_pstate
/sys/devices/system/cpu/cpu1/cpufreq/scaling_governor  = powersave
/sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq  =   800000 [kHz]
/sys/devices/system/cpu/cpu1/cpufreq/scaling_max_freq  =  3200000 [kHz]

/sys/devices/system/cpu/cpu2/cpufreq/scaling_driver    = intel_pstate
/sys/devices/system/cpu/cpu2/cpufreq/scaling_governor  = powersave
/sys/devices/system/cpu/cpu2/cpufreq/scaling_min_freq  =   800000 [kHz]
/sys/devices/system/cpu/cpu2/cpufreq/scaling_max_freq  =  3200000 [kHz]

/sys/devices/system/cpu/cpu3/cpufreq/scaling_driver    = intel_pstate
/sys/devices/system/cpu/cpu3/cpufreq/scaling_governor  = powersave
/sys/devices/system/cpu/cpu3/cpufreq/scaling_min_freq  =   800000 [kHz]
/sys/devices/system/cpu/cpu3/cpufreq/scaling_max_freq  =  3200000 [kHz]

/sys/devices/system/cpu/intel_pstate/min_perf_pct      = 25
/sys/devices/system/cpu/intel_pstate/max_perf_pct      = 100
/sys/devices/system/cpu/intel_pstate/no_turbo          = 0

x86_energy_perf_policy.cpu0                            = normal
x86_energy_perf_policy.cpu1                            = normal
x86_energy_perf_policy.cpu2                            = normal
x86_energy_perf_policy.cpu3                            = normal

/proc/sys/kernel/nmi_watchdog                          = 0

+++ Undervolting
PHC kernel not available.

+++ Temperatures
CPU temp               =    56 [°C]
Fan speed              = (not available)

+++ 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               =    20
/proc/sys/vm/dirty_background_ratio    =    10
/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     = Crucial_CT256MX100SSD1                  
          Firmware  = MU01    
          APM Level = 128
          Status    = active/idle
          TRIM      = supported
          Scheduler = deadline

        SMART info:
            9 Power_On_Hours            =     2430 [h]
          194 Temperature_Celsius       =       37 (Min/Max 14/53)  [°C]


+++ 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
/sys/class/scsi_host/host3/link_power_management_policy  = min_power

+++ PCIe Active State Power Management
/sys/module/pcie_aspm/parameters/policy = default (using bios preferences)

+++ Wireless
bluetooth = off (software)
wifi      = on
wwan      = none (no device)

hci0(btusb)         : not connected
wlp7s0(ath10k_pci)  : connected, power management = on

+++ Audio
/sys/module/snd_hda_intel/parameters/power_save            = 1
/sys/module/snd_hda_intel/parameters/power_save_controller = Y

+++ Runtime Power Management
device classes   = all
device blacklist = (not configured)
driver blacklist = radeon nouveau nvidia

/sys/bus/pci/devices/0000:00:00.0/power/control = auto (0x060000, Host bridge, no driver)
/sys/bus/pci/devices/0000:00:01.0/power/control = auto (0x060400, PCI bridge, pcieport)
/sys/bus/pci/devices/0000:00:02.0/power/control = auto (0x030000, VGA compatible controller, i915_bpo)
/sys/bus/pci/devices/0000:00:14.0/power/control = auto (0x0c0330, USB controller, xhci_hcd)
/sys/bus/pci/devices/0000:00:14.2/power/control = auto (0x118000, Signal processing controller, no driver)
/sys/bus/pci/devices/0000:00:15.0/power/control = auto (0x118000, Signal processing controller, intel-lpss)
/sys/bus/pci/devices/0000:00:15.1/power/control = auto (0x118000, Signal processing controller, intel-lpss)
/sys/bus/pci/devices/0000:00:16.0/power/control = auto (0x078000, Communication controller, mei_me)
/sys/bus/pci/devices/0000:00:17.0/power/control = auto (0x010601, SATA controller, ahci)
/sys/bus/pci/devices/0000:00:1c.0/power/control = auto (0x060400, PCI bridge, pcieport)
/sys/bus/pci/devices/0000:00:1c.3/power/control = auto (0x060400, PCI bridge, pcieport)
/sys/bus/pci/devices/0000:00:1f.0/power/control = auto (0x060100, ISA bridge, no driver)
/sys/bus/pci/devices/0000:00:1f.2/power/control = auto (0x058000, Memory controller, no driver)
/sys/bus/pci/devices/0000:00:1f.3/power/control = auto (0x040100, Multimedia audio controller, snd_hda_intel)
/sys/bus/pci/devices/0000:00:1f.4/power/control = auto (0x0c0500, SMBus, no driver)
/sys/bus/pci/devices/0000:01:00.0/power/control = auto (0x030200, 3D controller, no driver)
/sys/bus/pci/devices/0000:07:00.0/power/control = auto (0x028000, Network controller, ath10k_pci)
/sys/bus/pci/devices/0000:08:00.0/power/control = auto (0x020000, Ethernet controller, r8169)

+++ USB
autosuspend        = enabled
device whitelist   = (not configured)
device blacklist   = 045e:07b2
wwan blacklist     = enabled

Bus 002 Device 001 ID 1d6b:0003 control = auto, autosuspend_delay_ms =     0 -- Linux Foundation 3.0 root hub (hub)
Bus 001 Device 004 ID 04f2:b526 control = auto, autosuspend_delay_ms =  2000 -- Chicony Electronics Co., Ltd  (uvcvideo)
Bus 001 Device 003 ID 04ca:3016 control = auto, autosuspend_delay_ms =  2000 -- Lite-On Technology Corp.  (btusb)
Bus 001 Device 002 ID 0461:4e57 control = on,   autosuspend_delay_ms =  2000 -- Primax Electronics, Ltd  (usbhid)
Bus 001 Device 005 ID 0bda:0129 control = auto, autosuspend_delay_ms =  2000 -- Realtek Semiconductor Corp. RTS5129 Card Reader Controller (rtsx_usb)
Bus 001 Device 001 ID 1d6b:0002 control = auto, autosuspend_delay_ms =     0 -- Linux Foundation 2.0 root hub (hub)

+++ Battery Status
/sys/class/power_supply/BAT0/manufacturer                   = LGC
/sys/class/power_supply/BAT0/model_name                     = AC14A8L
/sys/class/power_supply/BAT0/cycle_count                    = (not supported)
/sys/class/power_supply/BAT0/charge_full_design             =   4605 [mAh]
/sys/class/power_supply/BAT0/charge_full                    =   4294 [mAh]
/sys/class/power_supply/BAT0/charge_now                     =   4099 [mAh]
/sys/class/power_supply/BAT0/current_now                    =   1853 [mA]
/sys/class/power_supply/BAT0/status                         = Discharging

linux@linux:~$

Code:

GraKa:
linux@linux:~$ lspci -nnk | grep -i VGA -A2 
00:02.0 VGA compatible controller [0300]: Intel Corporation Skylake Integrated Graphics [8086:191b] (rev 06)
    Subsystem: Acer Incorporated [ALI] Skylake Integrated Graphics [1025:103a]
    Kernel driver in use: i915_bpo

Nvidia-settings sagt auch, dass Intel verwendet wird...

Aber diese von powertop ermittelte Werte bedeuten Nichts?

Code:

Energie ca.              Auslastung       Ereignisse/Sek.    Kategorie       Beschreibung
  12.0 W      1,9 pkts/s                Device         Netzwerkschnittstelle: wlp7s0(ath10k_pci)
  9.00 W    100,0%                      Device         USB-Gerät: HID compliant device
  5.20 W    100,0%                      Device         Display backlight

Hoher Stromverbrauch mit Nvidia Optimus

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