One more thing I've forgot to my previous post, here's my powertop - Tunables setting I could get package state to C3 Bad NMI watchdog should be turned off Bad Autosuspend for unknown USB device 1-5 (8087:0a2a) Bad Autosuspend for USB device USB Device [Areson Corp.] Bad Autosuspend for unknown USB device 1-2 (04f3:0103) Good Enable SATA link power management for host0 Good Enable SATA link power management for host1 Good Enable Audio codec power management Good Bluetooth device interface status Good Autosuspend for USB device xHCI Host Controller [usb2] Good Runtime PM for I2C Adapter i2c-1 (i915 gmbus dpb) Good Autosuspend for USB device Integrated_Webcam_HD [SunplusIT Inc] Good Autosuspend for USB device xHCI Host Controller [usb1] Good Runtime PM for I2C Adapter i2c-4 (Synopsys DesignWare I2C adapter) Good I2C Device i2c-ELAN1010:00 has no runtime power management Good Runtime PM for I2C Adapter i2c-2 (i915 gmbus dpd) Good Runtime PM for I2C Adapter i2c-0 (i915 gmbus dpc) Good Runtime PM for PCI Device Intel Corporation Sunrise Point-H CSME HECI #1 Good Runtime PM for PCI Device Intel Corporation Sunrise Point-H LPSS I2C Controller #0 Good Runtime PM for PCI Device Intel Corporation Sky Lake PCIe Controller (x8) Good Runtime PM for PCI Device Intel Corporation Wireless 3165 Good Runtime PM for PCI Device Intel Corporation Sunrise Point-H PCI Express Root Port #7 Good Runtime PM for PCI Device Intel Corporation Sunrise Point-H Thermal subsystem Good Runtime PM for PCI Device Intel Corporation Sunrise Point-H PCI Express Root Port #5 Good Runtime PM for PCI Device Intel Corporation Skylake Integrated Graphics Good Runtime PM for PCI Device Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller Good Runtime PM for PCI Device Intel Corporation Sunrise Point-H USB 3.0 xHCI Controller Good Runtime PM for PCI Device Intel Corporation Sunrise Point-H SMBus Good Runtime PM for PCI Device Intel Corporation Sunrise Point-H SATA Controller [AHCI mode] Good Runtime PM for PCI Device Intel Corporation Sunrise Point-H PMC Good Runtime PM for PCI Device Intel Corporation Sunrise Point-H PCI Express Root Port #1 Good Runtime PM for PCI Device Realtek Semiconductor Co., Ltd. RTS522A PCI Express Card Reader Good Runtime PM for PCI Device Intel Corporation Sky Lake PCIe Controller (x16) Good Runtime PM for PCI Device NVIDIA Corporation GM107M [GeForce GTX 960M] Good Runtime PM for PCI Device Intel Corporation Skylake Processor Thermal Subsystem Good Runtime PM for PCI Device Intel Corporation Sunrise Point-H PCI Express Root Port #6 Good Runtime PM for PCI Device Intel Corporation Sky Lake Host Bridge/DRAM Registers Good Runtime PM for PCI Device Intel Corporation Sunrise Point-H HD Audio Good Runtime PM for PCI Device Intel Corporation Sunrise Point-H LPC Controller Good Wake-on-lan status for device wlp5s0 Good Wake-on-lan status for device enp4s0
-- 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/1602888 Title: Dell Inspiron 7559 fans do not shut off once started, even when cool Status in linux package in Ubuntu: Incomplete Bug description: Running Ubuntu 16.04 on a Dell Inspiron 7559 laptop there appears to be an issue with the fan control. When I first boot up the machine the fans are off. However, after the laptop warms up under normal usage, the fans kick on and then never shut off again. Even when the CPU cools down to below 35c, the fans will continue to run. If I suspend the the laptop, and then immediately wake it up again then fans are once again off, until it warms up again. So essentially, once the fans start they don't seem to ever shut off. Fans seem to work normally under Windows 10. They turn on as needed, and then turn off once the laptop cools down. I've tried the various BIOS updates that Dell has released, without success. I am currently running Dell's latest BIOS for this laptop (v1.1.8) Below is the output of lm-sensors showing the fans running when the CPU is at a cool 35c dell_smm-virtual-0 Adapter: Virtual device Processor Fan: 1925 RPM Processor Fan: 2143 RPM CPU: +35.0°C GPU: +1.0°C SODIMM: +49.0°C ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-28-generic 4.4.0-28.47 ProcVersionSignature: Ubuntu 4.4.0-28.47-generic 4.4.13 Uname: Linux 4.4.0-28-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: bob 1709 F.... pulseaudio CurrentDesktop: Unity Date: Wed Jul 13 19:18:45 2016 HibernationDevice: RESUME=UUID=14de580b-76f3-47e4-9850-fe7637f9ff77 InstallationDate: Installed on 2016-07-13 (0 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Dell Inc. Inspiron 7559 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-28-generic.efi.signed root=UUID=0b3dbcf3-0bdb-4c35-9200-7bb303055a81 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-28-generic N/A linux-backports-modules-4.4.0-28-generic N/A linux-firmware 1.157.2 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/17/2016 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.1.8 dmi.board.name: 0H0CC0 dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: Not Specified dmi.modalias: dmi:bvnDellInc.:bvr1.1.8:bd04/17/2016:svnDellInc.:pnInspiron7559:pvr1.1.8:rvnDellInc.:rn0H0CC0:rvrA00:cvnDellInc.:ct8:cvrNotSpecified: dmi.product.name: Inspiron 7559 dmi.product.version: 1.1.8 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1602888/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
