Regarding the nvidia fan (right side of the case), it doesn't spin fast for me either. I tried to get the fan controls in nvidia-settings (390.77-0ubuntu0.18.04.1) by rebooting with "Coolbits" "4" (see: https://z-issue.com/wp/nvidia-linux-drivers-powermizer-coolbits- performance-levels-and-gpu-fan-settings/ or just google "coolbits") but the controls didn't appear on the app.
-- 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/1800838 Title: Lenovo P52 laptop fan control incorrect Status in acpi package in Ubuntu: Confirmed Status in linux package in Ubuntu: Incomplete Bug description: Pure system ubuntu 18.04.1 with all update running on Lenovo p52 laptop. CPU fans speed is very low by default and start running only after 65 degrees. As a result laptop is very hot all the time independ what I am running. proc shows that level control is auto cat /proc/acpi/ibm/fan status: enabled speed: 0 level: auto but it is impossible to switch fan on echo level full-speed > /proc/acpi/ibm/fan lspci: 00:00.0 Host bridge: Intel Corporation Device 3ec4 (rev 07) 00:01.0 PCI bridge: Intel Corporation Skylake PCIe Controller (x16) (rev 07) 00:04.0 Signal processing controller: Intel Corporation Skylake Processor Thermal Subsystem (rev 07) 00:08.0 System peripheral: Intel Corporation Skylake Gaussian Mixture Model 00:12.0 Signal processing controller: Intel Corporation Device a379 (rev 10) 00:14.0 USB controller: Intel Corporation Device a36d (rev 10) 00:14.2 RAM memory: Intel Corporation Device a36f (rev 10) 00:14.3 Network controller: Intel Corporation Device a370 (rev 10) 00:15.0 Serial bus controller [0c80]: Intel Corporation Device a368 (rev 10) 00:16.0 Communication controller: Intel Corporation Device a360 (rev 10) 00:1c.0 PCI bridge: Intel Corporation Device a338 (rev f0) 00:1c.7 PCI bridge: Intel Corporation Device a33f (rev f0) 00:1d.0 PCI bridge: Intel Corporation Device a330 (rev f0) 00:1e.0 Communication controller: Intel Corporation Device a328 (rev 10) 00:1f.0 ISA bridge: Intel Corporation Device a30e (rev 10) 00:1f.3 Audio device: Intel Corporation Device a348 (rev 10) 00:1f.4 SMBus: Intel Corporation Device a323 (rev 10) 00:1f.5 Serial bus controller [0c80]: Intel Corporation Device a324 (rev 10) 00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection (7) I219-V (rev 10) 01:00.0 VGA compatible controller: NVIDIA Corporation Device 1cbb (rev a1) 01:00.1 Audio device: NVIDIA Corporation GP107GL High Definition Audio Controller (rev a1) 70:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS525A PCI Express Card Reader (rev 01) 71:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd Device a808 ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: acpi (not installed) ProcVersionSignature: Ubuntu 4.15.0-38.41-generic 4.15.18 Uname: Linux 4.15.0-38-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.9-0ubuntu7.4 Architecture: amd64 CurrentDesktop: GNOME-Flashback:GNOME Date: Wed Oct 31 15:16:32 2018 InstallationDate: Installed on 2018-10-26 (5 days ago) InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725) SourcePackage: acpi UpgradeStatus: No upgrade log present (probably fresh install) --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.4 Architecture: amd64 CurrentDesktop: GNOME-Flashback:GNOME Dependencies: gcc-8-base 8.2.0-1ubuntu2~18.04 libc6 2.27-3ubuntu1 libgcc1 1:8.2.0-1ubuntu2~18.04 DistroRelease: Ubuntu 18.04 InstallationDate: Installed on 2018-10-26 (5 days ago) InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725) NonfreeKernelModules: nvidia_modeset nvidia Package: linux PackageArchitecture: amd64 ProcVersionSignature: Ubuntu 4.15.0-38.41-generic 4.15.18 Tags: bionic Uname: Linux 4.15.0-38-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip docker lpadmin plugdev sambashare sudo _MarkForUpload: True To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/acpi/+bug/1800838/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
