journalctl -b | grep -Ei 'acpi|bios|iommu' Sep 28 11:49:45 linux-61ub kernel: e820: BIOS-provided physical RAM map: Sep 28 11:49:45 linux-61ub kernel: BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable Sep 28 11:49:45 linux-61ub kernel: BIOS-e820: [mem 0x00000000000a0000-0x00000000000fffff] reserved Sep 28 11:49:45 linux-61ub kernel: BIOS-e820: [mem 0x0000000000100000-0x0000000003ffffff] usable Sep 28 11:49:45 linux-61ub kernel: BIOS-e820: [mem 0x0000000004000000-0x0000000004009fff] ACPI NVS Sep 28 11:49:45 linux-61ub kernel: BIOS-e820: [mem 0x000000000400a000-0x0000000009bfffff] usable Sep 28 11:49:45 linux-61ub kernel: BIOS-e820: [mem 0x0000000009c00000-0x0000000009ffffff] reserved Sep 28 11:49:45 linux-61ub kernel: BIOS-e820: [mem 0x000000000a000000-0x000000000affffff] usable Sep 28 11:49:45 linux-61ub kernel: BIOS-e820: [mem 0x000000000b000000-0x000000000b01ffff] reserved Sep 28 11:49:45 linux-61ub kernel: BIOS-e820: [mem 0x000000000b020000-0x00000000d324dfff] usable Sep 28 11:49:45 linux-61ub kernel: BIOS-e820: [mem 0x00000000d324e000-0x00000000d3265fff] ACPI data Sep 28 11:49:45 linux-61ub kernel: BIOS-e820: [mem 0x00000000d3266000-0x00000000da23cfff] usable Sep 28 11:49:45 linux-61ub kernel: BIOS-e820: [mem 0x00000000da23d000-0x00000000da37cfff] reserved Sep 28 11:49:45 linux-61ub kernel: BIOS-e820: [mem 0x00000000da37d000-0x00000000da38bfff] ACPI data Sep 28 11:49:45 linux-61ub kernel: BIOS-e820: [mem 0x00000000da38c000-0x00000000da4d2fff] usable Sep 28 11:49:45 linux-61ub kernel: BIOS-e820: [mem 0x00000000da4d3000-0x00000000da886fff] ACPI NVS Sep 28 11:49:45 linux-61ub kernel: BIOS-e820: [mem 0x00000000da887000-0x00000000db8fafff] reserved Sep 28 11:49:45 linux-61ub kernel: BIOS-e820: [mem 0x00000000db8fb000-0x00000000ddffffff] usable Sep 28 11:49:45 linux-61ub kernel: BIOS-e820: [mem 0x00000000de000000-0x00000000dfffffff] reserved Sep 28 11:49:45 linux-61ub kernel: BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved Sep 28 11:49:45 linux-61ub kernel: BIOS-e820: [mem 0x00000000fd800000-0x00000000fdffffff] reserved Sep 28 11:49:45 linux-61ub kernel: BIOS-e820: [mem 0x00000000fea00000-0x00000000fea0ffff] reserved Sep 28 11:49:45 linux-61ub kernel: BIOS-e820: [mem 0x00000000feb80000-0x00000000fec01fff] reserved Sep 28 11:49:45 linux-61ub kernel: BIOS-e820: [mem 0x00000000fec10000-0x00000000fec10fff] reserved Sep 28 11:49:45 linux-61ub kernel: BIOS-e820: [mem 0x00000000fec30000-0x00000000fec30fff] reserved Sep 28 11:49:45 linux-61ub kernel: BIOS-e820: [mem 0x00000000fed00000-0x00000000fed00fff] reserved Sep 28 11:49:45 linux-61ub kernel: BIOS-e820: [mem 0x00000000fed40000-0x00000000fed44fff] reserved Sep 28 11:49:45 linux-61ub kernel: BIOS-e820: [mem 0x00000000fed80000-0x00000000fed8ffff] reserved Sep 28 11:49:45 linux-61ub kernel: BIOS-e820: [mem 0x00000000fedc2000-0x00000000fedcffff] reserved Sep 28 11:49:45 linux-61ub kernel: BIOS-e820: [mem 0x00000000fedd4000-0x00000000fedd5fff] reserved Sep 28 11:49:45 linux-61ub kernel: BIOS-e820: [mem 0x00000000fee00000-0x00000000feefffff] reserved Sep 28 11:49:45 linux-61ub kernel: BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved Sep 28 11:49:45 linux-61ub kernel: BIOS-e820: [mem 0x0000000100000000-0x00000003deffffff] usable Sep 28 11:49:45 linux-61ub kernel: BIOS-e820: [mem 0x00000003df000000-0x000000041effffff] reserved Sep 28 11:49:45 linux-61ub kernel: reserve setup_data: [mem 0x0000000004000000-0x0000000004009fff] ACPI NVS Sep 28 11:49:45 linux-61ub kernel: reserve setup_data: [mem 0x00000000d324e000-0x00000000d3265fff] ACPI data Sep 28 11:49:45 linux-61ub kernel: reserve setup_data: [mem 0x00000000da37d000-0x00000000da38bfff] ACPI data Sep 28 11:49:45 linux-61ub kernel: reserve setup_data: [mem 0x00000000da4d3000-0x00000000da886fff] ACPI NVS Sep 28 11:49:45 linux-61ub kernel: efi: ACPI 2.0=0xd324e000 ACPI=0xd324e000 SMBIOS=0xdb7c8000 SMBIOS 3.0=0xdb7c7000 ESRT=0xd7ae0998 MEMATTR=0xd7b3b018 Sep 28 11:49:45 linux-61ub kernel: SMBIOS 3.1.1 present. Sep 28 11:49:45 linux-61ub kernel: DMI: CSL-Computer GmbH & Co. KG A0000001/PRIME B450M-A, BIOS 0403 07/10/2018 Sep 28 11:49:45 linux-61ub kernel: ACPI: Early table checksum verification disabled Sep 28 11:49:45 linux-61ub kernel: ACPI: RSDP 0x00000000D324E000 000024 (v02 ALASKA) Sep 28 11:49:45 linux-61ub kernel: ACPI: XSDT 0x00000000D324E0A0 0000B4 (v01 ALASKA A M I 01072009 AMI 00010013) Sep 28 11:49:45 linux-61ub kernel: ACPI: FACP 0x00000000D32589B0 000114 (v06 ALASKA A M I 01072009 AMI 00010013) Sep 28 11:49:45 linux-61ub kernel: ACPI BIOS Warning (bug): Optional FADT field Pm2ControlBlock has valid Length but zero Address: 0x0000000000000000/0x1 (20170303/tbfadt-624) Sep 28 11:49:45 linux-61ub kernel: ACPI: DSDT 0x00000000D324E1E8 00A7C1 (v02 ALASKA A M I 01072009 INTL 20120913) Sep 28 11:49:45 linux-61ub kernel: ACPI: FACS 0x00000000DA870E00 000040 Sep 28 11:49:45 linux-61ub kernel: ACPI: APIC 0x00000000D3258AC8 0000DE (v03 ALASKA A M I 01072009 AMI 00010013) Sep 28 11:49:45 linux-61ub kernel: ACPI: FPDT 0x00000000D3258BA8 000044 (v01 ALASKA A M I 01072009 AMI 00010013) Sep 28 11:49:45 linux-61ub kernel: ACPI: FIDT 0x00000000D3258BF0 00009C (v01 ALASKA A M I 01072009 AMI 00010013) Sep 28 11:49:45 linux-61ub kernel: ACPI: SSDT 0x00000000D3265110 0000F8 (v01 AMD AMD PT 00001000 INTL 20120913) Sep 28 11:49:45 linux-61ub kernel: ACPI: SSDT 0x00000000D3258CE8 005367 (v02 AMD AmdTable 00000002 MSFT 02000002) Sep 28 11:49:45 linux-61ub kernel: ACPI: SSDT 0x00000000D325E050 0007DC (v01 AMD AMD CPU 00000001 AMD 00000001) Sep 28 11:49:45 linux-61ub kernel: ACPI: CRAT 0x00000000D325E830 000810 (v01 AMD AMD CRAT 00000001 AMD 00000001) Sep 28 11:49:45 linux-61ub kernel: ACPI: CDIT 0x00000000D325F040 000029 (v01 AMD AMD CDIT 00000001 AMD 00000001) Sep 28 11:49:45 linux-61ub kernel: ACPI: SSDT 0x00000000D325F070 002DA8 (v01 AMD AMD AOD 00000001 INTL 20120913) Sep 28 11:49:45 linux-61ub kernel: ACPI: MCFG 0x00000000D3261E18 00003C (v01 ALASKA A M I 01072009 MSFT 00010013) Sep 28 11:49:45 linux-61ub kernel: ACPI: HPET 0x00000000D3261E58 000038 (v01 ALASKA A M I 01072009 AMI 00000005) Sep 28 11:49:45 linux-61ub kernel: ACPI: UEFI 0x00000000D3261E90 000042 (v01 00000000 00000000) Sep 28 11:49:45 linux-61ub kernel: ACPI: BGRT 0x00000000D3261ED8 000038 (v01 ALASKA A M I 01072009 AMI 00010013) Sep 28 11:49:45 linux-61ub kernel: ACPI: IVRS 0x00000000D3261F10 0000D0 (v02 AMD AMD IVRS 00000001 AMD 00000000) Sep 28 11:49:45 linux-61ub kernel: ACPI: SSDT 0x00000000D3261FE0 000E96 (v01 AMD AmdTable 00000001 INTL 20120913) Sep 28 11:49:45 linux-61ub kernel: ACPI: SSDT 0x00000000D3262E78 000850 (v01 AMD AmdTable 00000001 INTL 20120913) Sep 28 11:49:45 linux-61ub kernel: ACPI: SSDT 0x00000000D32636C8 001A41 (v01 AMD AmdTable 00000001 INTL 20120913) Sep 28 11:49:45 linux-61ub kernel: ACPI: Local APIC address 0xfee00000 Sep 28 11:49:45 linux-61ub kernel: ACPI: PM-Timer IO Port: 0x808 Sep 28 11:49:45 linux-61ub kernel: ACPI: Local APIC address 0xfee00000 Sep 28 11:49:45 linux-61ub kernel: ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1]) Sep 28 11:49:45 linux-61ub kernel: ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) Sep 28 11:49:45 linux-61ub kernel: ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level) Sep 28 11:49:45 linux-61ub kernel: ACPI: IRQ0 used by override. Sep 28 11:49:45 linux-61ub kernel: ACPI: IRQ9 used by override. Sep 28 11:49:45 linux-61ub kernel: Using ACPI (MADT) for SMP configuration information Sep 28 11:49:45 linux-61ub kernel: ACPI: HPET id: 0x10228201 base: 0xfed00000 Sep 28 11:49:45 linux-61ub kernel: ACPI: Core revision 20170303 Sep 28 11:49:45 linux-61ub kernel: PM: Registering ACPI NVS region [mem 0x04000000-0x04009fff] (40960 bytes) Sep 28 11:49:45 linux-61ub kernel: PM: Registering ACPI NVS region [mem 0xda4d3000-0xda886fff] (3883008 bytes) Sep 28 11:49:45 linux-61ub kernel: ACPI: bus type PCI registered Sep 28 11:49:45 linux-61ub kernel: acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 Sep 28 11:49:45 linux-61ub kernel: ACPI: Added _OSI(Module Device) Sep 28 11:49:45 linux-61ub kernel: ACPI: Added _OSI(Processor Device) Sep 28 11:49:45 linux-61ub kernel: ACPI: Added _OSI(3.0 _SCP Extensions) Sep 28 11:49:45 linux-61ub kernel: ACPI: Added _OSI(Processor Aggregator Device) Sep 28 11:49:45 linux-61ub kernel: ACPI BIOS Error (bug): Failure creating [\_SB.SMIC], AE_ALREADY_EXISTS (20170303/dswload2-316) Sep 28 11:49:45 linux-61ub kernel: ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20170303/psobject-220) Sep 28 11:49:45 linux-61ub kernel: ACPI Error: Method parse/execution failed \, AE_ALREADY_EXISTS (20170303/psparse-516) Sep 28 11:49:45 linux-61ub kernel: ACPI Error: Invalid zero thread count in method (20170303/dsmethod-760) Sep 28 11:49:45 linux-61ub kernel: ACPI: Marking method \___ as Serialized because of AE_ALREADY_EXISTS error Sep 28 11:49:45 linux-61ub kernel: ACPI Error: Invalid OwnerId: 0x000 (20170303/utownerid-156) Sep 28 11:49:45 linux-61ub kernel: ACPI Error: AE_ALREADY_EXISTS, (SSDT: AMD PT) while loading table (20170303/tbxfload-197) Sep 28 11:49:45 linux-61ub kernel: ACPI Error: 1 table load failures, 7 successful (20170303/tbxfload-215) Sep 28 11:49:45 linux-61ub kernel: ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored Sep 28 11:49:45 linux-61ub kernel: ACPI: Interpreter enabled Sep 28 11:49:45 linux-61ub kernel: ACPI: (supports S0 S3 S4 S5) Sep 28 11:49:45 linux-61ub kernel: ACPI: Using IOAPIC for interrupt routing Sep 28 11:49:45 linux-61ub kernel: PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug Sep 28 11:49:45 linux-61ub kernel: ACPI: Enabled 3 GPEs in block 00 to 1F Sep 28 11:49:45 linux-61ub kernel: ACPI: Power Resource [P0ST] (on) Sep 28 11:49:45 linux-61ub kernel: ACPI: Power Resource [P3ST] (on) Sep 28 11:49:45 linux-61ub kernel: ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) Sep 28 11:49:45 linux-61ub kernel: acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] Sep 28 11:49:45 linux-61ub kernel: acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug SHPCHotplug PME LTR] Sep 28 11:49:45 linux-61ub kernel: acpi PNP0A08:00: _OSC: OS now controls [AER PCIeCapability] Sep 28 11:49:45 linux-61ub kernel: acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge Sep 28 11:49:45 linux-61ub kernel: ACPI: PCI Interrupt Link [LNKA] (IRQs 4 5 7 10 11 14 15) *0 Sep 28 11:49:45 linux-61ub kernel: ACPI: PCI Interrupt Link [LNKB] (IRQs 4 5 7 10 11 14 15) *0 Sep 28 11:49:45 linux-61ub kernel: ACPI: PCI Interrupt Link [LNKC] (IRQs 4 5 7 10 11 14 15) *0 Sep 28 11:49:45 linux-61ub kernel: ACPI: PCI Interrupt Link [LNKD] (IRQs 4 5 7 10 11 14 15) *0 Sep 28 11:49:45 linux-61ub kernel: ACPI: PCI Interrupt Link [LNKE] (IRQs 4 5 7 10 11 14 15) *0 Sep 28 11:49:45 linux-61ub kernel: ACPI: PCI Interrupt Link [LNKF] (IRQs 4 5 7 10 11 14 15) *0 Sep 28 11:49:45 linux-61ub kernel: ACPI: PCI Interrupt Link [LNKG] (IRQs 4 5 7 10 11 14 15) *0 Sep 28 11:49:45 linux-61ub kernel: ACPI: PCI Interrupt Link [LNKH] (IRQs 4 5 7 10 11 14 15) *0 Sep 28 11:49:45 linux-61ub kernel: iommu: Default domain type: Passthrough Sep 28 11:49:45 linux-61ub kernel: PCI: Using ACPI for IRQ routing Sep 28 11:49:45 linux-61ub kernel: pnp: PnP ACPI init Sep 28 11:49:45 linux-61ub kernel: system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active) Sep 28 11:49:45 linux-61ub kernel: system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active) Sep 28 11:49:45 linux-61ub kernel: pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active) Sep 28 11:49:45 linux-61ub kernel: system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active) Sep 28 11:49:45 linux-61ub kernel: pnp 00:04: Plug and Play ACPI device, IDs PNP0303 PNP030b (active) Sep 28 11:49:45 linux-61ub kernel: pnp 00:05: Plug and Play ACPI device, IDs PNP0f03 PNP0f13 (active) Sep 28 11:49:45 linux-61ub kernel: pnp 00:06: Plug and Play ACPI device, IDs PNP0501 (active) Sep 28 11:49:45 linux-61ub kernel: system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active) Sep 28 11:49:45 linux-61ub kernel: pnp: PnP ACPI: found 8 devices Sep 28 11:49:45 linux-61ub kernel: clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns Sep 28 11:49:45 linux-61ub kernel: AMD-Vi: Unable to write to IOMMU perf counter. Sep 28 11:49:45 linux-61ub kernel: iommu: Adding device 0000:00:01.0 to group 0 Sep 28 11:49:45 linux-61ub kernel: iommu: Adding device 0000:00:01.2 to group 1 Sep 28 11:49:45 linux-61ub kernel: iommu: Adding device 0000:00:08.0 to group 2 Sep 28 11:49:45 linux-61ub kernel: iommu: Adding device 0000:00:08.1 to group 3 Sep 28 11:49:45 linux-61ub kernel: iommu: Adding device 0000:00:08.2 to group 2 Sep 28 11:49:45 linux-61ub kernel: iommu: Adding device 0000:00:14.0 to group 4 Sep 28 11:49:45 linux-61ub kernel: iommu: Adding device 0000:00:14.3 to group 4 Sep 28 11:49:45 linux-61ub kernel: iommu: Adding device 0000:00:18.0 to group 5 Sep 28 11:49:45 linux-61ub kernel: iommu: Adding device 0000:00:18.1 to group 5 Sep 28 11:49:45 linux-61ub kernel: iommu: Adding device 0000:00:18.2 to group 5 Sep 28 11:49:45 linux-61ub kernel: iommu: Adding device 0000:00:18.3 to group 5 Sep 28 11:49:45 linux-61ub kernel: iommu: Adding device 0000:00:18.4 to group 5 Sep 28 11:49:45 linux-61ub kernel: iommu: Adding device 0000:00:18.5 to group 5 Sep 28 11:49:45 linux-61ub kernel: iommu: Adding device 0000:00:18.6 to group 5 Sep 28 11:49:45 linux-61ub kernel: iommu: Adding device 0000:00:18.7 to group 5 Sep 28 11:49:45 linux-61ub kernel: iommu: Adding device 0000:01:00.0 to group 6 Sep 28 11:49:45 linux-61ub kernel: iommu: Adding device 0000:01:00.1 to group 6 Sep 28 11:49:45 linux-61ub kernel: iommu: Adding device 0000:01:00.2 to group 6 Sep 28 11:49:45 linux-61ub kernel: iommu: Adding device 0000:02:00.0 to group 6 Sep 28 11:49:45 linux-61ub kernel: iommu: Adding device 0000:02:04.0 to group 6 Sep 28 11:49:45 linux-61ub kernel: iommu: Adding device 0000:02:05.0 to group 6 Sep 28 11:49:45 linux-61ub kernel: iommu: Adding device 0000:02:06.0 to group 6 Sep 28 11:49:45 linux-61ub kernel: iommu: Adding device 0000:02:07.0 to group 6 Sep 28 11:49:45 linux-61ub kernel: iommu: Adding device 0000:07:00.0 to group 6 Sep 28 11:49:45 linux-61ub kernel: iommu: Adding device 0000:08:00.0 to group 7 Sep 28 11:49:45 linux-61ub kernel: iommu: Adding device 0000:08:00.1 to group 8 Sep 28 11:49:45 linux-61ub kernel: iommu: Adding device 0000:08:00.2 to group 8 Sep 28 11:49:45 linux-61ub kernel: iommu: Adding device 0000:08:00.3 to group 8 Sep 28 11:49:45 linux-61ub kernel: iommu: Adding device 0000:08:00.4 to group 8 Sep 28 11:49:45 linux-61ub kernel: iommu: Adding device 0000:08:00.6 to group 8 Sep 28 11:49:45 linux-61ub kernel: iommu: Adding device 0000:09:00.0 to group 2 Sep 28 11:49:45 linux-61ub kernel: AMD-Vi: Found IOMMU at 0000:00:00.2 cap 0x40 Sep 28 11:49:45 linux-61ub kernel: ACPI: Power Button [PWRB] Sep 28 11:49:45 linux-61ub kernel: ACPI: Power Button [PWRF] Sep 28 11:49:45 linux-61ub kernel: acpi PNP0C14:01: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:00) Sep 28 11:49:45 linux-61ub kernel: ACPI: bus type USB registered Sep 28 11:49:46 linux-61ub kernel: AMD IOMMUv2 driver by Joerg Roedel Sep 28 11:49:46 linux-61ub kernel: [drm] BIOS signature incorrect 0 0 Sep 28 11:49:46 linux-61ub kernel: ATOM BIOS: 113-RAVEN-110 Sep 28 11:49:48 linux-61ub kernel: acpi_cpufreq: overriding BIOS provided _PSD data Sep 28 11:49:49 linux-61ub kernel: asus_wmi: BIOS WMI version: 0.9 Sep 28 11:49:49 linux-61ub kernel: kvm: disabled by bios Sep 28 11:49:49 linux-61ub kernel: EDAC amd64: ECC disabled in the BIOS or no ECC capability, module will not load.