Public bug reported: The fan does not work in either the current version of ubuntu or previous (focal fossa). it was working a few months ago, so this may be new to this kernel, i didn't discover when it stopped working directly :(
symptoms: gets very hot. no fan. eventually blackscreens while the power remains on. `sensors-detect` eventually outputs: ``` Sorry, no sensors were detected. This is relatively common on laptops, where thermal management is handled by ACPI rather than the OS. ``` `sensors` output is as follows: ``` jdub@compy4:~$ sudo sensors iwlwifi_1-virtual-0 Adapter: Virtual device temp1: +41.0°C asus-isa-0000 Adapter: ISA adapter cpu_fan: 2900 RPM nvme-pci-0500 Adapter: PCI adapter Composite: +55.9°C (low = -5.2°C, high = +83.8°C) (crit = +87.8°C) BAT0-acpi-0 Adapter: ACPI interface in0: 15.83 V amdgpu-pci-0600 Adapter: PCI adapter vddgfx: 756.00 mV vddnb: 874.00 mV edge: +51.0°C slowPPT: 2.00 mW ucsi_source_psy_USBC000:001-isa-0000 Adapter: ISA adapter in0: 0.00 V (min = +0.00 V, max = +0.00 V) curr1: 0.00 A (max = +0.00 A) k10temp-pci-00c3 Adapter: PCI adapter Tctl: +52.9°C nvme-pci-0400 Adapter: PCI adapter Composite: +32.9°C (low = -0.1°C, high = +76.8°C) (crit = +79.8°C) acpitz-acpi-0 Adapter: ACPI interface temp1: +52.0°C (crit = +120.0°C) ``` Description: Ubuntu 22.04.1 LTS Release: 22.04 ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: linux-image-5.15.0-46-generic 5.15.0-46.49 ProcVersionSignature: Ubuntu 5.15.0-46.49-generic 5.15.39 Uname: Linux 5.15.0-46-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu82.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC2: jdub 2341 F.... pulseaudio /dev/snd/controlC0: jdub 2341 F.... pulseaudio /dev/snd/controlC1: jdub 2341 F.... pulseaudio CRDA: N/A CasperMD5CheckResult: unknown CurrentDesktop: ubuntu:GNOME Date: Wed Aug 17 12:51:23 2022 InstallationDate: Installed on 2021-04-08 (496 days ago) InstallationMedia: Ubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64 (20210209.1) MachineType: ASUSTeK COMPUTER INC. ROG Zephyrus G15 GA502IU_GA502IU ProcFB: 0 amdgpudrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-46-generic root=UUID=84a0282e-1a9f-4814-a551-45a4be446ec9 ro RelatedPackageVersions: linux-restricted-modules-5.15.0-46-generic N/A linux-backports-modules-5.15.0-46-generic N/A linux-firmware 20220329.git681281e4-0ubuntu3.4 SourcePackage: linux UpgradeStatus: Upgraded to jammy on 2022-08-17 (0 days ago) dmi.bios.date: 12/30/2020 dmi.bios.release: 5.16 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: GA502IU.221 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: GA502IU dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.ec.firmware.release: 3.13 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrGA502IU.221:bd12/30/2020:br5.16:efr3.13:svnASUSTeKCOMPUTERINC.:pnROGZephyrusG15GA502IU_GA502IU:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnGA502IU:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:sku: dmi.product.family: ROG Zephyrus G15 dmi.product.name: ROG Zephyrus G15 GA502IU_GA502IU dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug jammy -- 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/1986857 Title: fan doesn't work Status in linux package in Ubuntu: New Bug description: The fan does not work in either the current version of ubuntu or previous (focal fossa). it was working a few months ago, so this may be new to this kernel, i didn't discover when it stopped working directly :( symptoms: gets very hot. no fan. eventually blackscreens while the power remains on. `sensors-detect` eventually outputs: ``` Sorry, no sensors were detected. This is relatively common on laptops, where thermal management is handled by ACPI rather than the OS. ``` `sensors` output is as follows: ``` jdub@compy4:~$ sudo sensors iwlwifi_1-virtual-0 Adapter: Virtual device temp1: +41.0°C asus-isa-0000 Adapter: ISA adapter cpu_fan: 2900 RPM nvme-pci-0500 Adapter: PCI adapter Composite: +55.9°C (low = -5.2°C, high = +83.8°C) (crit = +87.8°C) BAT0-acpi-0 Adapter: ACPI interface in0: 15.83 V amdgpu-pci-0600 Adapter: PCI adapter vddgfx: 756.00 mV vddnb: 874.00 mV edge: +51.0°C slowPPT: 2.00 mW ucsi_source_psy_USBC000:001-isa-0000 Adapter: ISA adapter in0: 0.00 V (min = +0.00 V, max = +0.00 V) curr1: 0.00 A (max = +0.00 A) k10temp-pci-00c3 Adapter: PCI adapter Tctl: +52.9°C nvme-pci-0400 Adapter: PCI adapter Composite: +32.9°C (low = -0.1°C, high = +76.8°C) (crit = +79.8°C) acpitz-acpi-0 Adapter: ACPI interface temp1: +52.0°C (crit = +120.0°C) ``` Description: Ubuntu 22.04.1 LTS Release: 22.04 ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: linux-image-5.15.0-46-generic 5.15.0-46.49 ProcVersionSignature: Ubuntu 5.15.0-46.49-generic 5.15.39 Uname: Linux 5.15.0-46-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu82.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC2: jdub 2341 F.... pulseaudio /dev/snd/controlC0: jdub 2341 F.... pulseaudio /dev/snd/controlC1: jdub 2341 F.... pulseaudio CRDA: N/A CasperMD5CheckResult: unknown CurrentDesktop: ubuntu:GNOME Date: Wed Aug 17 12:51:23 2022 InstallationDate: Installed on 2021-04-08 (496 days ago) InstallationMedia: Ubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64 (20210209.1) MachineType: ASUSTeK COMPUTER INC. ROG Zephyrus G15 GA502IU_GA502IU ProcFB: 0 amdgpudrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-46-generic root=UUID=84a0282e-1a9f-4814-a551-45a4be446ec9 ro RelatedPackageVersions: linux-restricted-modules-5.15.0-46-generic N/A linux-backports-modules-5.15.0-46-generic N/A linux-firmware 20220329.git681281e4-0ubuntu3.4 SourcePackage: linux UpgradeStatus: Upgraded to jammy on 2022-08-17 (0 days ago) dmi.bios.date: 12/30/2020 dmi.bios.release: 5.16 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: GA502IU.221 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: GA502IU dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.ec.firmware.release: 3.13 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrGA502IU.221:bd12/30/2020:br5.16:efr3.13:svnASUSTeKCOMPUTERINC.:pnROGZephyrusG15GA502IU_GA502IU:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnGA502IU:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:sku: dmi.product.family: ROG Zephyrus G15 dmi.product.name: ROG Zephyrus G15 GA502IU_GA502IU dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. 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