TLP settings: --- 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 CPU_MIN_PERF_ON_AC=0 CPU_MAX_PERF_ON_AC=100 CPU_MIN_PERF_ON_BAT=0 CPU_MAX_PERF_ON_BAT=40 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=0 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 = Dell Inc. Precision 5520 BIOS = 1.1.3 Release = Ubuntu 16.04.2 LTS Kernel = 4.4.0-67-generic #88-Ubuntu SMP Wed Mar 8 16:34:45 UTC 2017 x86_64 /proc/cmdline = BOOT_IMAGE=/boot/vmlinuz-4.4.0-67-generic.efi.signed root=UUID=d19efcb8-515b-494c-a236-ee0da23f2393 ro acpi_rev_override locale=C quiet splash vt.handoff=7 Init system = systemd +++ System Status TLP power save = enabled power source = AC +++ Processor CPU Model = Intel(R) Core(TM) i7-7820HQ CPU @ 2.90GHz /sys/devices/system/cpu/cpu0/cpufreq/scaling_driver = acpi-cpufreq /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 = 2801000 [kHz] /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies = 2801000 2800000 2700000 2600000 2400000 2300000 2000000 1900000 1800000 1700000 1500000 1400000 1200000 1100000 900000 800000 [kHz] /sys/devices/system/cpu/cpu1/cpufreq/scaling_driver = acpi-cpufreq /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 = 2801000 [kHz] /sys/devices/system/cpu/cpu1/cpufreq/scaling_available_frequencies = 2801000 2800000 2700000 2600000 2400000 2300000 2000000 1900000 1800000 1700000 1500000 1400000 1200000 1100000 900000 800000 [kHz] /sys/devices/system/cpu/cpu2/cpufreq/scaling_driver = acpi-cpufreq /sys/devices/system/cpu/cpu2/cpufreq/scaling_governor = ondemand /sys/devices/system/cpu/cpu2/cpufreq/scaling_min_freq = 800000 [kHz] /sys/devices/system/cpu/cpu2/cpufreq/scaling_max_freq = 2801000 [kHz] /sys/devices/system/cpu/cpu2/cpufreq/scaling_available_frequencies = 2801000 2800000 2700000 2600000 2400000 2300000 2000000 1900000 1800000 1700000 1500000 1400000 1200000 1100000 900000 800000 [kHz] /sys/devices/system/cpu/cpu3/cpufreq/scaling_driver = acpi-cpufreq /sys/devices/system/cpu/cpu3/cpufreq/scaling_governor = ondemand /sys/devices/system/cpu/cpu3/cpufreq/scaling_min_freq = 800000 [kHz] /sys/devices/system/cpu/cpu3/cpufreq/scaling_max_freq = 2801000 [kHz] /sys/devices/system/cpu/cpu3/cpufreq/scaling_available_frequencies = 2801000 2800000 2700000 2600000 2400000 2300000 2000000 1900000 1800000 1700000 1500000 1400000 1200000 1100000 900000 800000 [kHz] /sys/devices/system/cpu/cpu4/cpufreq/scaling_driver = acpi-cpufreq /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor = ondemand /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq = 800000 [kHz] /sys/devices/system/cpu/cpu4/cpufreq/scaling_max_freq = 2801000 [kHz] /sys/devices/system/cpu/cpu4/cpufreq/scaling_available_frequencies = 2801000 2800000 2700000 2600000 2400000 2300000 2000000 1900000 1800000 1700000 1500000 1400000 1200000 1100000 900000 800000 [kHz] /sys/devices/system/cpu/cpu5/cpufreq/scaling_driver = acpi-cpufreq /sys/devices/system/cpu/cpu5/cpufreq/scaling_governor = ondemand /sys/devices/system/cpu/cpu5/cpufreq/scaling_min_freq = 800000 [kHz] /sys/devices/system/cpu/cpu5/cpufreq/scaling_max_freq = 2801000 [kHz] /sys/devices/system/cpu/cpu5/cpufreq/scaling_available_frequencies = 2801000 2800000 2700000 2600000 2400000 2300000 2000000 1900000 1800000 1700000 1500000 1400000 1200000 1100000 900000 800000 [kHz] /sys/devices/system/cpu/cpu6/cpufreq/scaling_driver = acpi-cpufreq /sys/devices/system/cpu/cpu6/cpufreq/scaling_governor = ondemand /sys/devices/system/cpu/cpu6/cpufreq/scaling_min_freq = 800000 [kHz] /sys/devices/system/cpu/cpu6/cpufreq/scaling_max_freq = 2801000 [kHz] /sys/devices/system/cpu/cpu6/cpufreq/scaling_available_frequencies = 2801000 2800000 2700000 2600000 2400000 2300000 2000000 1900000 1800000 1700000 1500000 1400000 1200000 1100000 900000 800000 [kHz] /sys/devices/system/cpu/cpu7/cpufreq/scaling_driver = acpi-cpufreq /sys/devices/system/cpu/cpu7/cpufreq/scaling_governor = ondemand /sys/devices/system/cpu/cpu7/cpufreq/scaling_min_freq = 800000 [kHz] /sys/devices/system/cpu/cpu7/cpufreq/scaling_max_freq = 2801000 [kHz] /sys/devices/system/cpu/cpu7/cpufreq/scaling_available_frequencies = 2801000 2800000 2700000 2600000 2400000 2300000 2000000 1900000 1800000 1700000 1500000 1400000 1200000 1100000 900000 800000 [kHz] /sys/devices/system/cpu/cpufreq/boost = 1 x86_energy_perf_policy.cpu0 = performance x86_energy_perf_policy.cpu1 = performance x86_energy_perf_policy.cpu2 = performance x86_energy_perf_policy.cpu3 = performance x86_energy_perf_policy.cpu4 = performance x86_energy_perf_policy.cpu5 = performance x86_energy_perf_policy.cpu6 = performance x86_energy_perf_policy.cpu7 = performance /proc/sys/kernel/nmi_watchdog = 0 +++ Undervolting PHC kernel not available. +++ Temperatures CPU temp = 40 [°C] Fan speed (fan1) = 0 [/min] Fan speed (fan2) = 0 [/min] +++ 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 +++ 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 +++ 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 wlp2s0(iwlwifi) : connected, power management = on +++ 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 /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/0000:00:04.0/power/control = on (0x118000, Signal processing controller, proc_thermal) /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.1/power/control = on (0x060400, PCI bridge, pcieport) /sys/bus/pci/devices/0000:00:1d.0/power/control = on (0x060400, PCI bridge, pcieport) /sys/bus/pci/devices/0000:00:1d.4/power/control = on (0x060400, PCI bridge, pcieport) /sys/bus/pci/devices/0000:00:1d.6/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 (0x040380, Audio device, 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/0000:02:00.0/power/control = on (0x028000, Network controller, iwlwifi) /sys/bus/pci/devices/0000:03:00.0/power/control = on (0xff0000, Unassigned class [ff00], rtsx_pci) /sys/bus/pci/devices/0000:04:00.0/power/control = on (0x010802, Non-Volatile memory controller, nvme) +++ 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 04f3:24a1 control = on, autosuspend_delay_ms = 2000 -- Elan Microelectronics Corp. (usbhid) Bus 001 Device 003 ID 8087:0a2b control = auto, autosuspend_delay_ms = 2000 -- Intel Corp. (btusb) Bus 001 Device 005 ID 0c45:6713 control = auto, autosuspend_delay_ms = 2000 -- Microdia (uvcvideo) Bus 001 Device 002 ID 046d:c52b control = on, autosuspend_delay_ms = 2000 -- Logitech, Inc. Unifying Receiver (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 = SMP /sys/class/power_supply/BAT0/model_name = DELL GPM0365 /sys/class/power_supply/BAT0/cycle_count = (not supported) /sys/class/power_supply/BAT0/charge_full_design = 8509 [mAh] /sys/class/power_supply/BAT0/charge_full = 7670 [mAh] /sys/class/power_supply/BAT0/charge_now = 8509 [mAh] /sys/class/power_supply/BAT0/current_now = 1 [mA] /sys/class/power_supply/BAT0/status = Full -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1674390 Title: Kernel 4.4.0-67 Defaults to ACPI-cpufreq rather than P-State - Dell Precision 5520 Status in linux package in Ubuntu: Confirmed Bug description: sudo cpupower frequency-info analyzing CPU 0: driver: acpi-cpufreq CPUs which run at the same hardware frequency: 0 CPUs which need to have their frequency coordinated by software: 0 maximum transition latency: 10.0 us. hardware limits: 800 MHz - 2.80 GHz available frequency steps: 2.80 GHz, 2.80 GHz, 2.70 GHz, 2.60 GHz, 2.40 GHz, 2.30 GHz, 2.00 GHz, 1.90 GHz, 1.80 GHz, 1.70 GHz, 1.50 GHz, 1.40 GHz, 1.20 GHz, 1.10 GHz, 900 MHz, 800 MHz available cpufreq governors: conservative, ondemand, userspace, powersave, performance current policy: frequency should be within 800 MHz and 2.80 GHz. The governor "ondemand" may decide which speed to use within this range. current CPU frequency is 1.40 GHz (asserted by call to hardware). cpufreq stats: 2.80 GHz:3.03%, 2.80 GHz:0.01%, 2.70 GHz:0.27%, 2.60 GHz:0.68%, 2.40 GHz:0.70%, 2.30 GHz:1.52%, 2.00 GHz:2.20%, 1.90 GHz:1.36%, 1.80 GHz:1.80%, 1.70 GHz:3.38%, 1.50 GHz:3.78%, 1.40 GHz:5.64%, 1.20 GHz:7.07%, 1.10 GHz:13.71%, 900 MHz:28.54%, 800 MHz:26.32% (2921841) boost state support: Supported: yes Active: yes ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-67-generic 4.4.0-67.88 ProcVersionSignature: Ubuntu 4.4.0-67.88-generic 4.4.49 Uname: Linux 4.4.0-67-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.5 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: carl 3165 F.... pulseaudio CurrentDesktop: Unity Date: Mon Mar 20 08:25:44 2017 DistributionChannelDescriptor: # This is a distribution channel descriptor # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor canonical-oem-somerville-xenial-amd64-20160624-2 HibernationDevice: RESUME=UUID=65474558-ead3-4d66-85e5-b55f81978b88 InstallationDate: Installed on 2017-03-09 (10 days ago) InstallationMedia: Ubuntu 16.04 "Xenial" - Build amd64 LIVE Binary 20160624-10:47 IwConfig: lo no wireless extensions. wlp2s0 no wireless extensions. MachineType: Dell Inc. Precision 5520 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-67-generic.efi.signed root=UUID=d19efcb8-515b-494c-a236-ee0da23f2393 ro acpi_rev_override locale=C quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-67-generic N/A linux-backports-modules-4.4.0-67-generic N/A linux-firmware 1.157.8 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 01/18/2017 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.1.3 dmi.board.name: 0X41RR dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.1.3:bd01/18/2017:svnDellInc.:pnPrecision5520:pvr:rvnDellInc.:rn0X41RR:rvrA00:cvnDellInc.:ct10:cvr: dmi.product.name: Precision 5520 dmi.sys.vendor: Dell Inc. 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