However, I notcied powertop is now not automatically choosing to adjust
many of the bad parameters to good (not sure if that is related...).
Most of the PCI devices are not set to Bad when previously they were
automatically at Good.
Bad Enable SATA link power management for host0
Bad Enable SATA link power management for host1
Bad Enable Audio codec power management
Bad Runtime PM for I2C Adapter i2c-2 (i915 gmbus dpd)
Bad Autosuspend for USB device USB Receiver [Logitech]
Bad Runtime PM for I2C Adapter i2c-1 (i915 gmbus dpb)
Bad Autosuspend for USB device Touchscreen [ELAN]
Bad Runtime PM for I2C Adapter i2c-0 (i915 gmbus dpc)
Bad Runtime PM for PCI Device Intel Corporation Sunrise Point-H
PCI Express Root Por
Bad Runtime PM for PCI Device Realtek Semiconductor Co., Ltd.
RTS525A PCI Express Ca
Bad Runtime PM for PCI Device Intel Corporation Sunrise Point-H
PCI Express Root Por
Bad Runtime PM for PCI Device Intel Corporation Sunrise Point-H
PCI Express Root Por
Bad Runtime PM for PCI Device Intel Corporation Sunrise Point-H
PCI Express Root Por
Bad Runtime PM for PCI Device Intel Corporation Sunrise Point-H PMC
Bad Runtime PM for PCI Device Intel Corporation Device a171
Bad Runtime PM for PCI Device Intel Corporation Sunrise Point-H
SMBus
Bad Runtime PM for PCI Device NVIDIA Corporation Device 13b6
Bad Runtime PM for PCI Device Intel Corporation Device 24fd
Bad Runtime PM for PCI Device Intel Corporation Sunrise Point-H
LPC Controller
Bad Runtime PM for PCI Device Samsung Electronics Co Ltd Device
a804
Bad Runtime PM for PCI Device Intel Corporation Sunrise Point-H
SATA controller [AHC
Bad Runtime PM for PCI Device Intel Corporation Sunrise Point-H
CSME HECI #1
Bad Runtime PM for PCI Device Intel Corporation Sunrise Point-H
LPSS I2C Controller
Bad Runtime PM for PCI Device Intel Corporation Sunrise Point-H
LPSS I2C Controller
Bad Runtime PM for PCI Device Intel Corporation Sunrise Point-H
Thermal subsystem
Bad Runtime PM for PCI Device Intel Corporation Sunrise Point-H
USB 3.0 xHCI Control
Bad Runtime PM for PCI Device Intel Corporation Device 591b
Bad Runtime PM for PCI Device Intel Corporation Sky Lake PCIe
Controller (x16)
Bad Runtime PM for PCI Device Intel Corporation Device 5910
Bad Runtime PM for PCI Device Intel Corporation Sunrise Point-H
PCI Express Root Por
Bad Runtime PM for PCI Device Intel Corporation Skylake Processor
Thermal Subsystem
Good Bluetooth device interface status
Good NMI watchdog should be turned off
Good VM writeback timeout
Good Autosuspend for USB device xHCI Host Controller [usb1]
Good Autosuspend for USB device xHCI Host Controller [usb2]
Good I2C Device i2c-DLL07BF:01 has no runtime power management
Good Autosuspend for USB device Integrated_Webcam_HD
[CN045G28724876BOB496A01]
Good Autosuspend for unknown USB device 1-4 (8087:0a2b)
Good Runtime PM for I2C Adapter i2c-6 (Synopsys DesignWare I2C
adapter)
Good Runtime PM for I2C Adapter i2c-7 (Synopsys DesignWare I2C
adapter)
Good Wake-on-lan status for device wlp2s0
--
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/1672439
Title:
No C-State Deeper than C3 utilized by Kaby Lake 7820HQ in Precision
5520
Status in linux package in Ubuntu:
Incomplete
Status in linux source package in Xenial:
Incomplete
Bug description:
My processor does not appear to be utilizing and idling states deeper
than C3.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-66-generic 4.4.0-66.87
ProcVersionSignature: Ubuntu 4.4.0-66.87-generic 4.4.44
Uname: Linux 4.4.0-66-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: carl 2446 F.... pulseaudio
CurrentDesktop: Unity
Date: Mon Mar 13 08:57:06 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 (3 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-4.4.0-66-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-4.4.0-66-generic N/A
linux-backports-modules-4.4.0-66-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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