** Tags removed: verification-needed-focal ** Tags added: verification-failed-focal
-- 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/1883511 Title: High load from process irq/65-i2c-INT3 - kernel module tps6598x Status in linux package in Ubuntu: Confirmed Bug description: There seems to be an issue with the kernel module tps6598x which puts the CPU on a high load: https://forums.intel.com/s/question/0D50P00004fWnUeSAK/nuc10i3-irq- problem As soon as the module is unloaded, cpu load is back to normal. According to a post in the link above the issue is the following: "My guess is that the IRQ resource is not correct for the PD controller causing you to see irq flood. The problem is that the ACPI device entry (the node) on this platform has 4 I2CSerialBus resources and 4 IRQ resources. The idea is that the single ACPI device entry can represent up to 4 USB PD controllers. The problem is that there is no way to know which IRQ resource belongs to which I2CSerialBus resource :-(. Andy, this is one of those multi-instantiate I2C slave devices with HID INT3515. The only solution I can think of is that we start maintaining DMI quirk table in drivers/platform/x86/i2c-multi-instantiate.c where we supply the correct i2c to irq resource mapping for every platform that has this device(s)." Description: Ubuntu 20.04 LTS Release: 20.04 Hardware: Intel NUC10i5FNK ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-37-generic 5.4.0-37.41 ProcVersionSignature: Ubuntu 5.4.0-37.41-generic 5.4.41 Uname: Linux 5.4.0-37-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version k5.4.0-37-generic. AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' ApportVersion: 2.20.11-0ubuntu27.2 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/hwC0D2', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D10p', '/dev/snd/pcmC0D9p', '/dev/snd/pcmC0D8p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer' Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer' CasperMD5CheckResult: pass Date: Mon Jun 15 11:04:57 2020 InstallationDate: Installed on 2020-04-26 (49 days ago) InstallationMedia: Ubuntu-Server 20.04 LTS "Focal Fossa" - Release amd64 (20200423) IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig' MachineType: Intel(R) Client Systems NUC10i5FNK ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-37-generic root=/dev/mapper/ubuntu--vg-ubuntu--lv ro RelatedPackageVersions: linux-restricted-modules-5.4.0-37-generic N/A linux-backports-modules-5.4.0-37-generic N/A linux-firmware 1.187 RfKill: Error: [Errno 2] No such file or directory: 'rfkill' SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/18/2020 dmi.bios.vendor: Intel Corp. dmi.bios.version: FNCML357.0041.2020.0518.1045 dmi.board.asset.tag: Default string dmi.board.name: NUC10i5FNB dmi.board.vendor: Intel Corporation dmi.board.version: K61361-302 dmi.chassis.asset.tag: Default string dmi.chassis.type: 35 dmi.chassis.vendor: Intel Corporation dmi.chassis.version: 2.0 dmi.modalias: dmi:bvnIntelCorp.:bvrFNCML357.0041.2020.0518.1045:bd05/18/2020:svnIntel(R)ClientSystems:pnNUC10i5FNK:pvrK61339-302:rvnIntelCorporation:rnNUC10i5FNB:rvrK61361-302:cvnIntelCorporation:ct35:cvr2.0: dmi.product.family: FN dmi.product.name: NUC10i5FNK dmi.product.sku: BXNUC10i5FNK dmi.product.version: K61339-302 dmi.sys.vendor: Intel(R) Client Systems To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1883511/+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
