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 Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1772081 Title: HP x360 - Ryzen 2500U Locks up To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1772081/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
