I have tried the latest Ubuntu 18.10 kernel (4.18.0-10.11) available here: https://launchpad.net/ubuntu/+source/linux
The problem is not fixed in this version and unfortunately it seems that Ubuntu 18.10 will be released with this kernel on October 18th as it is stated "pre-release freeze"... Regards -- 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/1796720 Title: High GPU temperature after kernel 4.18.0.9.10 on AMD RX460 Status in Linux: Unknown Status in linux package in Ubuntu: Confirmed Bug description: Hello, Today I have received an update for Linux kernel which upgraded the kernel on my Ubuntu 18.10 installation to 4.18.0.9.10! Immediately after restart I noticed that the GPU temperature is abnormally High... Before Update: - GPU fan set to off on idle - GPU idle temperature: 29-32 C After Update: - GPU fan set to off on idle - GPU idle temperature: 47-50 C (which I have to put the fans on 50% to keep it on 33 C) I have also tried to boot from the older kernel (4.18.0.8) and everything is normal there! System spec: - MB: ASUS Prime x299-deluxe - CPU: Intel Corei7 7820x skylake-x - GPU: AMD RX460 glxinfo | grep OpenGL: OpenGL vendor string: X.Org OpenGL renderer string: AMD Radeon (TM) RX 460 Graphics (POLARIS11, DRM 3.26.0, 4.18.0-9-generic, LLVM 7.0.0) OpenGL core profile version string: 4.5 (Core Profile) Mesa 18.2.1 OpenGL core profile shading language version string: 4.50 OpenGL core profile context flags: (none) OpenGL core profile profile mask: core profile OpenGL core profile extensions: OpenGL version string: 4.4 (Compatibility Profile) Mesa 18.2.1 OpenGL shading language version string: 4.40 OpenGL context flags: (none) OpenGL profile mask: compatibility profile OpenGL extensions: OpenGL ES profile version string: OpenGL ES 3.2 Mesa 18.2.1 OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20 OpenGL ES profile extensions: sudo cat /sys/kernel/debug/dri/0/amdgpu_pm_info: Clock Gating Flags Mask: 0x37bcf Graphics Medium Grain Clock Gating: On Graphics Medium Grain memory Light Sleep: On Graphics Coarse Grain Clock Gating: On Graphics Coarse Grain memory Light Sleep: On Graphics Coarse Grain Tree Shader Clock Gating: Off Graphics Coarse Grain Tree Shader Light Sleep: Off Graphics Command Processor Light Sleep: On Graphics Run List Controller Light Sleep: On Graphics 3D Coarse Grain Clock Gating: Off Graphics 3D Coarse Grain memory Light Sleep: Off Memory Controller Light Sleep: On Memory Controller Medium Grain Clock Gating: On System Direct Memory Access Light Sleep: Off System Direct Memory Access Medium Grain Clock Gating: On Bus Interface Medium Grain Clock Gating: Off Bus Interface Light Sleep: On Unified Video Decoder Medium Grain Clock Gating: On Video Compression Engine Medium Grain Clock Gating: On Host Data Path Light Sleep: Off Host Data Path Medium Grain Clock Gating: On Digital Right Management Medium Grain Clock Gating: Off Digital Right Management Light Sleep: Off Rom Medium Grain Clock Gating: On Data Fabric Medium Grain Clock Gating: Off GFX Clocks and Power: 1750 MHz (MCLK) 1212 MHz (SCLK) 214 MHz (PSTATE_SCLK) 300 MHz (PSTATE_MCLK) 1081 mV (VDDGFX) 18.65 W (average GPU) GPU Temperature: 39 C GPU Load: 0 % UVD: Disabled VCE: Disabled ProblemType: Bug DistroRelease: Ubuntu 18.10 Package: linux-image-4.18.0-9-generic 4.18.0-9.10 ProcVersionSignature: Ubuntu 4.18.0-9.10-generic 4.18.12 Uname: Linux 4.18.0-9-generic x86_64 ApportVersion: 2.20.10-0ubuntu11 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: shadowfax 3078 F.... pulseaudio /dev/snd/controlC0: shadowfax 3078 F.... pulseaudio CurrentDesktop: ubuntu:GNOME Date: Mon Oct 8 20:27:13 2018 InstallationDate: Installed on 2018-09-26 (11 days ago) InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Beta amd64 (20180925.1) MachineType: System manufacturer System Product Name ProcFB: 0 amdgpudrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.18.0-9-generic root=UUID=a58662c7-39e2-4f05-9da6-d63173c94d53 ro quiet splash vt.handoff=1 RelatedPackageVersions: linux-restricted-modules-4.18.0-9-generic N/A linux-backports-modules-4.18.0-9-generic N/A linux-firmware 1.175 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/03/2018 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1503 dmi.board.asset.tag: Default string dmi.board.name: PRIME X299-DELUXE dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Default string dmi.chassis.type: 3 dmi.chassis.vendor: Default string dmi.chassis.version: Default string dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1503:bd08/03/2018:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnPRIMEX299-DELUXE:rvrRev1.xx:cvnDefaultstring:ct3:cvrDefaultstring: dmi.product.family: To be filled by O.E.M. dmi.product.name: System Product Name dmi.product.sku: SKU dmi.product.version: System Version dmi.sys.vendor: System manufacturer To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1796720/+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
