Hi @kaihengfeng the bios is the one provided by HP, it doesn't seem to have that option.
@freihut I will try both those options. Currently I've been using amd_iommu=on and pcie_aspm=off (which *seemed* to reduce the amount of lockups). I'll try disabling these and use idle=nomwait and amdgpu.audio. I guess that pcie_aspm=off and idle=nomwait will both reduce battery life ? -- 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/1772081 Title: HP x360 - Ryzen 2500U Locks up Status in linux package in Ubuntu: Incomplete Bug description: Hi, I have an HP x360 Ryzen 2500u. It locks up a couple of times a day. Before I disabled C6, using this python script https://github.com/r4m0n/ZenStates-Linux it would lock up minutes after boot. --- ApportVersion: 2.20.9-0ubuntu7 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: stu 3022 F.... pulseaudio /dev/snd/controlC0: stu 3022 F.... pulseaudio CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 18.04 InstallationDate: Installed on 2018-04-19 (32 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Beta amd64 (20180404) MachineType: HP HP ENVY x360 Convertible 15-bq1xx Package: linux (not installed) ProcFB: 0 amdgpudrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-20-generic root=UUID=5fbe26ec-88dd-4b0f-8e57-c577efacffc7 ro quiet splash vt.handoff=1 ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17 RelatedPackageVersions: linux-restricted-modules-4.15.0-20-generic N/A linux-backports-modules-4.15.0-20-generic N/A linux-firmware 1.173 StagingDrivers: r8822be Tags: bionic staging Uname: Linux 4.15.0-20-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip docker kvm libvirt lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 01/26/2018 dmi.bios.vendor: AMI dmi.bios.version: F.16 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: 83C6 dmi.board.vendor: HP dmi.board.version: 63.18 dmi.chassis.type: 31 dmi.chassis.vendor: HP dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAMI:bvrF.16:bd01/26/2018:svnHP:pnHPENVYx360Convertible15-bq1xx:pvr:rvnHP:rn83C6:rvr63.18:cvnHP:ct31:cvrChassisVersion: dmi.product.family: 103C_5335KV HP Envy dmi.product.name: HP ENVY x360 Convertible 15-bq1xx dmi.sys.vendor: HP To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1772081/+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
