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Thread: Power management in KDE 5 doesn’t work

  1. #1
    Join Date
    Oct 2004
    Location
    Denmark - Scandinavia
    Beans
    19,461

    Power management in KDE 5 doesn’t work

    Hello,

    I have noticed that Power Management in Manjaro Plasma doesn't work. Well it work with its default 10 min switch off, but whatever changes you make in there haven't any affect.

    Some more info:
    Code:
    root=UUID=b284a2e6-9b01-441b-b98c-8c10b0f51211 rw quiet 
      udev.log_priority=3 
      Desktop: KDE Plasma 5.18.5 tk: Qt 5.15.0 info: latte-dock wm: kwin_x11 
      dm: SDDM Distro: Manjaro Linux 
    Machine:
      Type: Desktop Mobo: ASUSTeK model: PRIME X370-A v: Rev X.0x 
      serial: <filter> UEFI: American Megatrends v: 0805 date: 06/20/2017 
    Battery:
      Device-1: hidpp_battery_0 model: Logitech Wireless Solar Keyboard K750 
      serial: <filter> charge: 95% rechargeable: yes status: Charging 
      Device-2: hidpp_battery_1 
      model: Logitech Marathon Mouse/Performance Plus M705 serial: <filter> 
      charge: 55% (should be ignored) rechargeable: yes status: Discharging 
    CPU:
      Topology: 8-Core model: AMD Ryzen 7 1700X bits: 64 type: MT MCP 
      arch: Zen family: 17 (23) model-id: 1 stepping: 1 microcode: 8001126 
      L2 cache: 4096 KiB 
      flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm 
      bogomips: 108625 
      Speed: 2033 MHz min/max: 2200/3400 MHz boost: enabled 
      Core speeds (MHz): 1: 1818 2: 1825 3: 1812 4: 1826 5: 1732 6: 1834 
      7: 1715 8: 1804 9: 1745 10: 1729 11: 1730 12: 1734 13: 3324 14: 2525 
      15: 1926 16: 2385 
      Vulnerabilities: Type: itlb_multihit status: Not affected 
      Type: l1tf status: Not affected 
      Type: mds status: Not affected 
      Type: meltdown status: Not affected 
      Type: spec_store_bypass 
      mitigation: Speculative Store Bypass disabled via prctl and seccomp 
      Type: spectre_v1 
      mitigation: usercopy/swapgs barriers and __user pointer sanitization 
      Type: spectre_v2 
      mitigation: Full AMD retpoline, STIBP: disabled, RSB filling 
      Type: tsx_async_abort status: Not affected 
    Graphics:
      Device-1: NVIDIA GP104 [GeForce GTX 1070] vendor: ASUSTeK 
      driver: nvidia v: 440.82 bus ID: 2a:00.0 chip ID: 10de:1b81 
      Display: x11 server: X.Org 1.20.8 driver: nvidia compositor: kwin_x11 
      resolution: 1920x1080~60Hz 
      OpenGL: renderer: GeForce GTX 1070/PCIe/SSE2 v: 4.6.0 NVIDIA 440.82 
      direct render: Yes 
    Audio:
      Device-1: NVIDIA GP104 High Definition Audio vendor: ASUSTeK 
      driver: snd_hda_intel v: kernel bus ID: 2a:00.1 chip ID: 10de:10f0 
      Device-2: AMD Family 17h HD Audio vendor: ASUSTeK driver: snd_hda_intel 
      v: kernel bus ID: 2c:00.3 chip ID: 1022:1457 
      Sound Server: ALSA v: k5.6.16-1-MANJARO 
    Network:
      Device-1: Qualcomm Atheros AR9227 Wireless Network Adapter 
      driver: ath9k v: kernel bus ID: 27:01.0 chip ID: 168c:002d 
      IF: wlp39s1 state: up mac: <filter> 
      Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet 
      vendor: ASUSTeK driver: r8169 v: kernel port: f000 bus ID: 28:00.0 
      chip ID: 10ec:8168 
      IF: enp40s0 state: down mac: <filter> 
    Drives:
      Local Storage: total: 1.14 TiB used: 12.96 GiB (1.1%) 
      ID-1: /dev/sda vendor: Samsung model: SSD 850 EVO 250GB 
      size: 232.89 GiB block size: physical: 512 B logical: 512 B 
      speed: 6.0 Gb/s serial: <filter> rev: 2B6Q scheme: MBR 
      ID-2: /dev/sdb vendor: Toshiba model: DT01ACA100 size: 931.51 GiB 
      block size: physical: 4096 B logical: 512 B speed: 6.0 Gb/s 
      rotation: 7200 rpm serial: <filter> rev: A750 scheme: GPT 
    Partition:
      ID-1: / raw size: 232.42 GiB size: 227.77 GiB (98.00%) 
      used: 9.38 GiB (4.1%) fs: ext4 dev: /dev/sda5 
      ID-2: /home raw size: 931.51 GiB size: 915.89 GiB (98.32%) 
      used: 3.57 GiB (0.4%) fs: ext4 dev: /dev/sdb1 
    Sensors:
      System Temperatures: cpu: 48.1 C mobo: N/A gpu: nvidia temp: 52 C 
      Fan Speeds (RPM): N/A gpu: nvidia fan: 0% 
    Info:
      Processes: 325 Uptime: 1h 10m Memory: 31.36 GiB used: 2.74 GiB (8.7%) 
      Init: systemd v: 245 Compilers: gcc: 10.1.0 Shell: bash v: 5.0.17 
      running in: konsole inxi: 3.0.37 
    [storm@universe ~]$
    I found out that it's the powerdevil that is not working properly.
    Here's the output:
    Code:
    Couldn't load plugin "kcms/kcm_powerdevilprofilesconfig" : "The shared library was not found."  -- falling back to old-style loading from desktop file
    powerdevil: ("LowBattery", "migration", "Battery", "AC") ()
    powerdevil: "Keyboard backlight"  has a runtime requirement
    powerdevil: The action  QVariant(QString, "KeyboardBrightnessControl")  appears not to be supported by the core.
    powerdevil: "Wireless"  has a runtime requirement
    powerdevil: "Screen brightness"  has a runtime requirement
    powerdevil: The action  QVariant(QString, "BrightnessControl")  appears not to be supported by the core.
    powerdevil: "Screen Energy Saving"  has a runtime requirement
    powerdevil: "Button events handling"  has a runtime requirement
    powerdevil: "Dim screen"  has a runtime requirement
    powerdevil: The action  QVariant(QString, "DimDisplay")  appears not to be supported by the core.
    powerdevil: "Keyboard backlight"  has a runtime requirement
    powerdevil: The action  QVariant(QString, "KeyboardBrightnessControl")  appears not to be supported by the core.
    powerdevil: "Wireless"  has a runtime requirement
    powerdevil: "Screen brightness"  has a runtime requirement
    powerdevil: The action  QVariant(QString, "BrightnessControl")  appears not to be supported by the core.
    powerdevil: "Screen Energy Saving"  has a runtime requirement
    powerdevil: "Button events handling"  has a runtime requirement
    powerdevil: "Dim screen"  has a runtime requirement
    powerdevil: The action  QVariant(QString, "DimDisplay")  appears not to be supported by the core.
    powerdevil: "Keyboard backlight"  has a runtime requirement
    powerdevil: The action  QVariant(QString, "KeyboardBrightnessControl")  appears not to be supported by the core.
    powerdevil: "Wireless"  has a runtime requirement
    powerdevil: "Screen brightness"  has a runtime requirement
    powerdevil: The action  QVariant(QString, "BrightnessControl")  appears not to be supported by the core.
    powerdevil: "Screen Energy Saving"  has a runtime requirement
    powerdevil: "Button events handling"  has a runtime requirement
    powerdevil: "Dim screen"  has a runtime requirement
    powerdevil: The action  QVariant(QString, "DimDisplay")  appears not to be supported by the core.
    powerdevil: Loading routine called
    powerdevil: ()
    powerdevil: Ok, KConfigGroup ready ("icon")
    powerdevil: ()
    powerdevil: Ok, KConfigGroup ready ("icon")
    powerdevil: ()
    powerdevil: Ok, KConfigGroup ready ("icon")
    | AMD Ryzen 1700x 3.4 GHz | ASUS PRIME X370-A | 32 GB 2400 Mhz DDR4 |
    | ASUS Nvidia 1070 8 GB | SSD 250 GB | HDD 1 TB |


    My favourite place of all, is the closet in the hall

  2. #2
    Join Date
    Oct 2004
    Location
    Denmark - Scandinavia
    Beans
    19,461

    Re: Power management in KDE 5 doesn’t work

    Problem solved after installing the driver.
    | AMD Ryzen 1700x 3.4 GHz | ASUS PRIME X370-A | 32 GB 2400 Mhz DDR4 |
    | ASUS Nvidia 1070 8 GB | SSD 250 GB | HDD 1 TB |


    My favourite place of all, is the closet in the hall

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