System Information

PowerTOP Version 2.12 ran at Tue Jul 7 14:38:07 2020
Kernel Version Linux version 5.7.7-arch1-1
System Name LG ElectronicsWhite Tip Mountain0.1
CPU Information 4 Intel(R) Core(TM) i5-4200U CPU @ 1.60GHz
OS Information Arch Linux



Top 10 Power Consumers

Usage Events/s Category Description PW Estimate
119% 2.3 kWork intel_atomic_commit_work 5.49 W
0.1% 2.9 Process [PID 68586] /usr/bin/pulseaudio --daemonize=no 2.28 W
42.9 pkts/s Device Network interface: wlp1s0 (iwlwifi) 1.73 W
100.0% Device Radio device: btusb 214 mW
3.1% 5.8 Process [PID 78188] mplayer -loop 0 sf-fog.flv 141 mW
0.3% 2.2 Process [PID 77259] /usr/lib/Xorg -nolisten tcp vt07 -auth /var/run/slim.auth 15.8 mW
0.3% 62.2 Timer tick_sched_timer 12.0 mW
0.2% 22.1 Process [PID 77314] /bin/kwin_x11 9.12 mW
0.2% 1.4 Interrupt [7] sched(softirq) 7.50 mW
0.2% 0.00 Timer delayed_work_timer_fn 7.17 mW

Processor Idle State Report

Package 0
   
   
   
C2 (pc2) 27.1%
C3 (pc3) 1.2%
C6 (pc6) 6.7%
C7 (pc7) 28.3%
C8 (pc8) 0.0%
C9 (pc9) 0.0%
C10 (pc10) 0.0%
   
   
Core 0
   
   
   
   
C3 (cc3) 0.8%
C6 (cc6) 0.6%
C7 (cc7) 75.9%
   
   
   
   
   
Core 1
   
   
   
   
C3 (cc3) 0.5%
C6 (cc6) 0.4%
C7 (cc7) 79.5%
   
   
   
   
   
GPU 1868787570
   
Powered On 26.2%
RC6 73.8%
RC6p 0.0%
RC6pp 0.0%
   
   
   
   
   
   
   
  CPU 0 CPU 1
C0 active 6.6%   6.5%  
POLL 0.0% 0.0 ms 0.0% 0.0 ms
C1 0.0% 0.1 ms 0.1% 0.3 ms
       
C3 0.9% 0.2 ms 0.6% 0.2 ms
C6 0.6% 0.5 ms 0.3% 0.4 ms
C7s 4.4% 0.8 ms 1.8% 0.5 ms
C8 13.3% 1.2 ms 7.7% 0.9 ms
C9 54.0% 2.3 ms 49.1% 2.1 ms
       
C10 14.1% 6.7 ms 27.8% 3.2 ms
C1E 0.2% 0.2 ms 0.3% 0.3 ms
  CPU 2 CPU 3
C0 active 5.3%   5.8%  
POLL 0.0% 0.0 ms 0.0% 0.0 ms
C1 0.0% 0.1 ms 0.0% 0.1 ms
       
C3 0.6% 0.2 ms 0.4% 0.2 ms
C6 0.4% 0.5 ms 0.2% 0.3 ms
C7s 2.7% 0.7 ms 1.2% 0.5 ms
C8 13.8% 1.3 ms 5.0% 0.9 ms
C9 67.4% 2.2 ms 30.3% 2.2 ms
       
C10 4.7% 5.7 ms 51.8% 6.0 ms
C1E 0.3% 0.3 ms 0.2% 0.3 ms
 

Processor Frequency Report

Package 0
   
Idle  
1300 MHz  
1400 MHz  
1.71 GHz  
1200 MHz  
1100 MHz  
1000 MHz  
900 MHz  
800 MHz  
1500 MHz  
1.60 GHz  
2.10 GHz  
2.31 GHz  
1.80 GHz  
2.40 GHz  
1.91 GHz  
2.60 GHz  
2.21 GHz  
2.00 GHz  
2.50 GHz  
Core 0
   
Idle  
1400 MHz  
1300 MHz  
1.71 GHz  
1200 MHz  
1100 MHz  
1000 MHz  
900 MHz  
800 MHz  
1500 MHz  
1.60 GHz  
2.10 GHz  
2.31 GHz  
1.80 GHz  
2.40 GHz  
1.91 GHz  
2.60 GHz  
2.21 GHz  
2.00 GHz  
2.50 GHz  
Core 1
   
Idle  
1300 MHz  
1400 MHz  
1.71 GHz  
1200 MHz  
1100 MHz  
1000 MHz  
900 MHz  
800 MHz  
1500 MHz  
1.60 GHz  
2.10 GHz  
2.31 GHz  
1.80 GHz  
2.40 GHz  
1.91 GHz  
2.60 GHz  
2.21 GHz  
2.00 GHz  
2.50 GHz  
  CPU 0 CPU 1
Average 1233 MHz 1227 MHz
Idle    
1400 MHz    
1300 MHz    
1.71 GHz    
1200 MHz    
1100 MHz    
1000 MHz    
900 MHz    
800 MHz    
1500 MHz    
1.60 GHz    
2.10 GHz    
2.31 GHz    
1.80 GHz    
2.40 GHz    
1.91 GHz    
2.60 GHz    
2.21 GHz    
2.00 GHz    
2.50 GHz    
  CPU 2 CPU 3
Average 1225 MHz 1228 MHz
Idle    
1300 MHz    
1400 MHz    
1.71 GHz    
1200 MHz    
1100 MHz    
1000 MHz    
900 MHz    
800 MHz    
1500 MHz    
1.60 GHz    
2.10 GHz    
2.31 GHz    
1.80 GHz    
2.40 GHz    
1.91 GHz    
2.60 GHz    
2.21 GHz    
2.00 GHz    
2.50 GHz    
 

Overview of Software Power Consumers

Usage Wakeups/s GPU ops/s Disk IO/s GFX Wakeups/s Category Description PW Estimate
1199 ms/s 2.3 kWork intel_atomic_commit_work 5.49 W
581.3 us/s 2.9 Process [PID 68586] /usr/bin/pulseaudio --daemonize=no 2.28 W
30.7 ms/s 5.8 4.6 Process [PID 78188] mplayer -loop 0 sf-fog.flv 141 mW
3.5 ms/s 2.2 Process [PID 77259] /usr/lib/Xorg -nolisten tcp vt07 -auth /var/run/slim.auth 15.8 mW
2.6 ms/s 62.2 Timer tick_sched_timer 12.0 mW
2.0 ms/s 22.1 6.4 Process [PID 77314] /bin/kwin_x11 9.12 mW
1.6 ms/s 1.4 Interrupt [7] sched(softirq) 7.50 mW
1.6 ms/s Timer delayed_work_timer_fn 7.17 mW
1.0 ms/s 7.1 kWork fence_work 4.77 mW
1.0 ms/s 6.4 Process [PID 68587] /usr/bin/pulseaudio --daemonize=no 4.70 mW
0.9 ms/s 3.5 Interrupt [42] i915 4.28 mW
694.1 us/s Timer process_timeout 3.18 mW
617.0 us/s Interrupt [1] timer(softirq) 2.82 mW
590.3 us/s 0.11 Interrupt [9] RCU(softirq) 2.70 mW
552.8 us/s 3.4 Timer hrtimer_wakeup 2.53 mW
381.7 us/s 1.4 Process [PID 40301] sshd: raster@pts/0,pts/1,pts/2,pts/6,pts/4,pts/3,pts/5,pts/7,pts/8,pts/9 1.75 mW
338.3 us/s 2.2 kWork flush_to_ldisc 1.55 mW
306.1 us/s 1.3 Process [PID 78189] mplayer -loop 0 sf-fog.flv 1.40 mW
302.2 us/s 2.4 kWork intel_atomic_cleanup_work 1.38 mW
300.4 us/s 3.3 kWork engine_retire 1.37 mW
260.0 us/s 2.1 kWork __i915_gem_free_work 1.19 mW
254.2 us/s 6.7 kWork kfree_rcu_work 1.16 mW
161.5 us/s 7.4 kWork kfree_rcu_monitor 739 uW
143.2 us/s 2.2 Process [PID 381] [irq/47-iwlwifi] 655 uW
142.6 us/s Process [PID 68396] [kworker/u17:1] 653 uW
124.6 us/s 0.01 kWork acpi_ec_event_handler 570 uW
111.9 us/s 1.1 Interrupt [47] iwlwifi 512 uW
95.6 us/s 7.7 2.3 Process [PID 11] [rcu_preempt] 437 uW
94.5 us/s Process [PID 77906] [kworker/u16:0] 432 uW
88.1 us/s Process [PID 77677] [kworker/u16:3] 403 uW
86.8 us/s kWork __intel_wakeref_put_work 397 uW
72.6 us/s Process [PID 75290] [kworker/1:1] 332 uW
61.7 us/s Process [PID 531] /usr/bin/dbus-daemon --system --address=systemd: --nofork --nopidfile --systemd-activation --syslog-only 282 uW
45.6 us/s Process [PID 76046] [kworker/2:1] 209 uW
45.1 us/s Process [PID 77021] [kworker/3:1] 206 uW
43.7 us/s 0.05 Interrupt [9] acpi 200 uW
42.5 us/s 0.7 kWork gc_worker 194 uW
38.9 us/s 0.09 Process [PID 78183] powertop --time=120 -r=kde.html 178 uW
37.9 us/s 0.11 Process [PID 532] /usr/bin/connmand -n 173 uW
35.7 us/s 0.01 kWork acpi_os_execute_deferred 163 uW
33.5 us/s 0.8 kWork psi_avgs_work 153 uW
32.0 us/s 0.05 0.0 Process [PID 68078] [kworker/0:0] 146 uW
31.4 us/s 0.01 Process [PID 78191] backlighthelper 144 uW
24.6 us/s Process [PID 145] [kworker/3:1H] 112 uW
21.7 us/s 0.01 Process [PID 78195] systemd-udevd 0 mW
21.1 us/s kWork vmstat_update 0 mW
20.4 us/s 0.04 Process [PID 549] /usr/bin/wpa_supplicant -u -s -O /run/wpa_supplicant 0 mW
18.4 us/s 0.12 Process [PID 35] [ksoftirqd/3] 0 mW
16.2 us/s Timer clocksource_watchdog 0 mW
15.6 us/s Process [PID 184] [kworker/0:1H] 0 mW
15.0 us/s 0.6 kWork rps_work 0 mW
13.3 us/s 0.11 kWork ieee80211_iface_work 0 mW
12.4 us/s 0.07 kWork vmstat_shepherd 0 mW
12.3 us/s 0.17 Process [PID 21] [ksoftirqd/1] 0 mW
12.0 us/s 0.02 Interrupt [6] tasklet(softirq) 0 mW
11.7 us/s 0.01 kWork acpi_ec_event_processor 0 mW
11.5 us/s 0.02 Process [PID 77543] /usr/lib/DiscoverNotifier 0 mW
11.1 us/s 0.02 Process [PID 77398] /usr/lib/tracker-miner-fs 0 mW
10.1 us/s 0.02 Process [PID 77350] /bin/kded5 0 mW
9.9 us/s 0.11 Process [PID 77467] /usr/lib/DiscoverNotifier 0 mW
9.8 us/s kWork intel_atomic_helper_free_state_ 0 mW
9.4 us/s 0.02 kWork delayed_fput 0 mW
9.1 us/s 0.12 Process [PID 77312] /bin/kded5 0 mW
8.7 us/s Process [PID 188] [kworker/2:1H] 0 mW
8.1 us/s 0.07 Process [PID 533] /usr/bin/iio-sensor-proxy 0 mW
8.0 us/s 0.08 Process [PID 9] [ksoftirqd/0] 0 mW
7.2 us/s 0.4 Interrupt [4] block(softirq) 0 mW
4.6 us/s Interrupt [41] ahci[0000:00:1f.2] 0 mW
4.2 us/s 0.02 Process [PID 229] /usr/lib/systemd/systemd-udevd 0 mW
3.9 us/s Process [PID 161] [kworker/1:1H] 0 mW
3.7 us/s 0.03 Process [PID 189] [jbd2/sda3-8] 0 mW
3.2 us/s 0.08 kWork pci_pme_list_scan 0 mW
3.2 us/s kWork __cfg80211_scan_done 0 mW
3.2 us/s 0.10 Timer watchdog_timer_fn 0 mW
3.1 us/s 0.08 kWork iwl_mvm_tcm_work 0 mW
3.1 us/s Process [PID 78194] gdbus 0 mW
2.9 us/s Process [PID 78192] QDBusConnection 0 mW
2.0 us/s kWork wireless_nlevent_process 0 mW
1.8 us/s Timer tcp_write_timer 0 mW
1.8 us/s 0.01 kWork iwl_pcie_rx_allocator_work 0 mW
1.7 us/s Timer blk_stat_timer_fn 0 mW
1.6 us/s 0.01 Process [PID 77368] /usr/bin/plasmashell 0 mW
1.4 us/s 0.12 kWork blk_mq_run_work_fn 0 mW
1.4 us/s Process [PID 60125] jed evas_object_smart.c 0 mW
1.3 us/s 0.02 kWork ieee80211_scan_work 0 mW
0.9 us/s 0.01 kWork wb_workfn 0 mW
0.9 us/s 0.02 Process [PID 986] /usr/lib/rtkit-daemon 0 mW
0.8 us/s 0.09 Timer sched_rt_period_timer 0 mW
0.7 us/s Timer writeout_period 0 mW
0.7 us/s Process [PID 75303] [kworker/u16:1] 0 mW
0.7 us/s 0.02 Process [PID 42030] /usr/lib/accounts-daemon 0 mW
0.6 us/s 0.02 kWork iwl_mvm_async_handlers_wk 0 mW
0.6 us/s Process [PID 548] /usr/bin/connman-vpnd -n 0 mW
0.5 us/s 0.05 kWork blk_mq_requeue_work 0 mW
0.5 us/s Timer laptop_mode_timer_fn 0 mW
0.4 us/s Timer blk_rq_timed_out_timer 0 mW
0.4 us/s kWork neigh_periodic_work 0 mW
0.4 us/s 0.01 kWork free_work 0 mW






Device Power Report

Usage Device Name PW Estimate
125.2% CPU misc 4.60 W
100.0% Audio codec hwC1D0: Realtek (pulseaudio ) 2.27 W
42.9 pkts/s Network interface: wlp1s0 (iwlwifi)
125.2% DRAM 649 mW
125.2% CPU core 481 mW
100.0% Radio device: btusb 214 mW
100.0% USB device: Atmel maXTouch Digitizer (Atmel) 0 mW
100.0% USB device: usb-device-0424-2512 0 mW
100.0% USB device: Windows 8 Sensor Hub (Invensense) 0 mW
100.0% USB device: xHCI Host Controller 0 mW
21.8% Display backlight 0 mW
0.0% USB device: USB2.0-CRW (Generic) 0 mW
0.0% USB device: xHCI Host Controller 0 mW
0.0% USB device: usb-device-8087-07dc 0 mW
0.0% USB device: LG HD WebCam (Generic) 0 mW
0.0% USB device: usb-device-0424-2512 0 mW
0.0% Audio codec hwC0D0: Intel 0 mW
100.0% PCI Device: Intel Corporation 8 Series USB xHCI HC
100.0% PCI Device: Intel Corporation 8 Series HD Audio Controller
100.0% PCI Device: Intel Corporation Haswell-ULT Integrated Graphics Controller
100.0% PCI Device: Intel Corporation Haswell-ULT DRAM Controller
100.0% runtime-HID-SENSOR-200083.5.auto
100.0% PCI Device: Intel Corporation Wireless 7260
100.0% PCI Device: Intel Corporation Haswell-ULT Thermal Subsystem
100.0% PCI Device: Intel Corporation 8 Series LPC Controller
100.0% PCI Device: Intel Corporation 8 Series HECI #0
100.0% PCI Device: Intel Corporation 8 Series PCI Express Root Port 1
100.0% PCI Device: Intel Corporation 8 Series SATA Controller 1 [AHCI mode]
100.0% Radio device: iwlwifi
100.0% runtime-HID-SENSOR-200073.3.auto
0.0% runtime-INT33D3:00
0.0% USB device: usb-device-8087-8000
0.0% runtime-ACPI0003:00
0.0% runtime-PNP0C0A:00
0.0% runtime-PNP0C09:00
0.0% runtime-reg-dummy
0.0% runtime-alarmtimer.0.auto
0.0% runtime-PNP0C14:00
0.0% PCI Device: Intel Corporation 8 Series USB EHCI #1
0.0% PCI Device: Intel Corporation Haswell-ULT HD Audio Controller
0.0% PCI Device: Intel Corporation 8 Series SMBus Controller
0.0% runtime-regulatory.0
0.0% runtime-microcode
0.0% runtime-intel_rapl_msr.0
0.0% runtime-rtsx_usb_sdmmc.8.auto
0.0% runtime-PNP0C0C:00
0.0% runtime-ACPI0008:00
0.0% runtime-rtc-efi.0
0.0% runtime-INT0800:00
0.0% runtime-HID-SENSOR-20008a.7.auto
0.0% runtime-lg-laptop
0.0% runtime-efi-framebuffer.0
0.0% runtime-coretemp.0
0.0% I2C Adapter (i2c-4): i915 gmbus dpb
0.0% runtime-LGEX0816:00
0.0% runtime-HID-SENSOR-200076.4.auto
0.0% I2C Adapter (i2c-7): SMBus I801 adapter at efa0
0.0% runtime-PNP0C0E:00
0.0% runtime-PNP0103:00
0.0% runtime-HID-SENSOR-200001.2.auto
0.0% runtime-rtsx_usb_ms.9.auto
0.0% runtime-efivars.0
0.0% runtime-serial8250
0.0% runtime-i8042
0.0% runtime-iTCO_wdt.1.auto
0.0% USB device: EHCI Host Controller
0.0% runtime-INT3400:00
0.0% runtime-pcspkr
0.0% runtime-HID-SENSOR-200086.6.auto
0.0% I2C Adapter (i2c-5): i915 gmbus dpd
0.0% runtime-intel-spi
0.0% I2C Adapter (i2c-3): i915 gmbus dpc
0.0% I2C Adapter (i2c-1): i915 gmbus vga
0.0% I2C Adapter (i2c-6): AUX A/port A
0.0% I2C Adapter (i2c-0): i915 gmbus ssc
0.0% I2C Adapter (i2c-2): i915 gmbus panel
0.0% runtime-LGEX0815:00

Process Device Activity

Process Device
systemd /dev/autofs
/dev/kmsg
/dev/rfkill
systemd-journal /dev/kmsg
/dev/kmsg
acpid /dev/input/event0
/dev/input/event1
/dev/input/event10
/dev/input/event11
/dev/input/event12
/dev/input/event13
/dev/input/event2
/dev/input/event3
/dev/input/event4
/dev/input/event7
/dev/input/event8
/dev/input/event9
connmand /dev/rfkill
systemd-logind /dev/input/event0
/dev/input/event1
/dev/input/event2
/dev/input/event4
wpa_supplicant /dev/rfkill
/dev/rfkill
bluetoothd /dev/rfkill
pulseaudio /dev/snd/controlC0
/dev/snd/controlC1
/dev/snd/controlC1
/dev/snd/controlC1
/dev/snd/controlC1
/dev/snd/pcmC1D0p
Xorg /dev/dri/card0
/dev/dri/card0
/dev/dri/card0
/dev/input/event0
/dev/input/event1
/dev/input/event14
/dev/input/event15
/dev/input/event16
/dev/input/event2
/dev/input/event3
/dev/input/event4
/dev/input/event5
/dev/vga_arbiter
kded5 /dev/rfkill
kwin_x11 /dev/dri/card0
/dev/dri/card0
plasmashell /dev/dri/card0
/dev/dri/card0
/dev/rfkill
org_kde_powerde /dev/rfkill
gvfsd-fuse /dev/fuse

AHCI ALPM Residency Statistics - Not supported on this macine

Software Settings in Need of Tuning

Description Script
VM writeback timeout echo '1500' > '/proc/sys/vm/dirty_writeback_centisecs';
Autosuspend for USB device Atmel maXTouch Digitizer [Atmel] echo 'auto' > '/sys/bus/usb/devices/2-3/power/control';
Autosuspend for USB device Windows 8 Sensor Hub [Invensense] echo 'auto' > '/sys/bus/usb/devices/2-6.2/power/control';
Runtime PM for PCI Device Intel Corporation 8 Series HECI #0 echo 'auto' > '/sys/bus/pci/devices/0000:00:16.0/power/control';
Runtime PM for PCI Device Intel Corporation 8 Series PCI Express Root Port 1 echo 'auto' > '/sys/bus/pci/devices/0000:00:1c.0/power/control';
Runtime PM for disk sda echo 'auto' > '/sys/block/sda/device/power/control';
Runtime PM for port ata3 of PCI device: Intel Corporation 8 Series SATA Controller 1 [AHCI mode] echo 'auto' > '/sys/bus/pci/devices/0000:00:1f.2/ata3/power/control';
Runtime PM for port ata4 of PCI device: Intel Corporation 8 Series SATA Controller 1 [AHCI mode] echo 'auto' > '/sys/bus/pci/devices/0000:00:1f.2/ata4/power/control';
Runtime PM for port ata1 of PCI device: Intel Corporation 8 Series SATA Controller 1 [AHCI mode] echo 'auto' > '/sys/bus/pci/devices/0000:00:1f.2/ata1/power/control';
Runtime PM for port ata2 of PCI device: Intel Corporation 8 Series SATA Controller 1 [AHCI mode] echo 'auto' > '/sys/bus/pci/devices/0000:00:1f.2/ata2/power/control';

Untunable Software Issues

Description
I2C Adapter i2c-6 has no runtime power management

Optimal Tuned Software Settings

Description
Enable SATA link power management for host1
Enable SATA link power management for host3
Enable SATA link power management for host0
Enable Audio codec power management
Enable SATA link power management for host2
Bluetooth device interface status
NMI watchdog should be turned off
Autosuspend for unknown USB device 1-1 (8087:8000)
Autosuspend for unknown USB device 2-5 (0424:2512)
Autosuspend for USB device USB2.0-CRW [Generic]
Autosuspend for USB device xHCI Host Controller [usb3]
Autosuspend for USB device EHCI Host Controller [usb1]
Autosuspend for USB device LG HD WebCam [Generic]
Autosuspend for USB device xHCI Host Controller [usb2]
Autosuspend for unknown USB device 2-4 (8087:07dc)
Runtime PM for I2C Adapter i2c-3 (i915 gmbus dpc)
Runtime PM for I2C Adapter i2c-4 (i915 gmbus dpb)
Runtime PM for I2C Adapter i2c-2 (i915 gmbus panel)
Runtime PM for I2C Adapter i2c-0 (i915 gmbus ssc)
Runtime PM for I2C Adapter i2c-7 (SMBus I801 adapter at efa0)
Runtime PM for I2C Adapter i2c-5 (i915 gmbus dpd)
Autosuspend for unknown USB device 2-6 (0424:2512)
Runtime PM for I2C Adapter i2c-1 (i915 gmbus vga)
Runtime PM for PCI Device Intel Corporation Wireless 7260
Runtime PM for PCI Device Intel Corporation 8 Series HD Audio Controller
Runtime PM for PCI Device Intel Corporation 8 Series SMBus Controller
Runtime PM for PCI Device Intel Corporation Haswell-ULT DRAM Controller
Runtime PM for PCI Device Intel Corporation Haswell-ULT HD Audio Controller
Runtime PM for PCI Device Intel Corporation 8 Series USB EHCI #1
Runtime PM for PCI Device Intel Corporation Haswell-ULT Integrated Graphics Controller
Runtime PM for PCI Device Intel Corporation Haswell-ULT Thermal Subsystem
Runtime PM for PCI Device Intel Corporation 8 Series LPC Controller
Runtime PM for PCI Device Intel Corporation 8 Series SATA Controller 1 [AHCI mode]
Runtime PM for PCI Device Intel Corporation 8 Series USB xHCI HC

Wake status of the devices

Description Script
Wake-on-lan status for device wlp1s0 echo 'enabled' > '/sys/class/net/wlp1s0/device/power/wakeup';
Wake status for USB device 2-6.1 echo 'enabled' > '/sys/bus/usb/devices/2-6.1/power/wakeup';
Wake status for USB device 2-3 echo 'enabled' > '/sys/bus/usb/devices/2-3/power/wakeup';
Wake status for USB device usb3 echo 'enabled' > '/sys/bus/usb/devices/usb3/power/wakeup';
Wake status for USB device usb1 echo 'enabled' > '/sys/bus/usb/devices/usb1/power/wakeup';
Wake status for USB device 2-6 echo 'enabled' > '/sys/bus/usb/devices/2-6/power/wakeup';
Wake status for USB device 1-1 echo 'enabled' > '/sys/bus/usb/devices/1-1/power/wakeup';
Wake status for USB device 2-6.2 echo 'enabled' > '/sys/bus/usb/devices/2-6.2/power/wakeup';
Wake status for USB device 2-4 echo 'enabled' > '/sys/bus/usb/devices/2-4/power/wakeup';
Wake status for USB device usb2 echo 'enabled' > '/sys/bus/usb/devices/usb2/power/wakeup';
Wake status for USB device 2-5 echo 'enabled' > '/sys/bus/usb/devices/2-5/power/wakeup';