Please check the dmeg.log file. I have also attached an error screenshot,
which I get during freeze my screen.
[image: Screenshot from 2023-01-24 18-15-29.png]



On Tue, Jan 24, 2023 at 1:50 PM Daniel van Vugt <email address hidden>
wrote:

> Can you provide a kernel log proving it's this bug?
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1988797
>
> Title:
>   pcieport 0000:00:1b.0: PCIe Bus Error: severity=Uncorrected (Non-
>   Fatal), type=Transaction Layer, (Requester ID)
>
> Status in HWE Next:
>   Fix Committed
> Status in OEM Priority Project:
>   New
> Status in linux package in Ubuntu:
>   Confirmed
> Status in linux-oem-5.14 package in Ubuntu:
>   Invalid
> Status in linux-oem-5.17 package in Ubuntu:
>   Invalid
> Status in linux-oem-6.0 package in Ubuntu:
>   Invalid
> Status in linux source package in Jammy:
>   Fix Released
> Status in linux-oem-5.14 source package in Jammy:
>   Invalid
> Status in linux-oem-5.17 source package in Jammy:
>   Fix Released
> Status in linux-oem-6.0 source package in Jammy:
>   Fix Released
> Status in linux source package in Kinetic:
>   Fix Released
> Status in linux-oem-5.14 source package in Kinetic:
>   Invalid
> Status in linux-oem-5.17 source package in Kinetic:
>   Invalid
> Status in linux-oem-6.0 source package in Kinetic:
>   Invalid
>
> Bug description:
>   My kernel log periodically bursts with:
>
>   [10405.588287] pcieport 0000:00:1b.0: PCIe Bus Error:
> severity=Uncorrected (Non-Fatal), type=Transaction Layer, (Requester ID)
>   [10405.593393] pcieport 0000:00:1b.0:   device [8086:7ac4] error
> status/mask=00100000/00004000
>   [10405.598564] pcieport 0000:00:1b.0:    [20] UnsupReq
>  (First)
>   [10405.603829] pcieport 0000:00:1b.0: AER:   TLP Header: 34000000
> 01000052 00000000 00000000
>   [10405.609563] pcieport 0000:00:1b.0: PCIe Bus Error:
> severity=Uncorrected (Non-Fatal), type=Transaction Layer, (Requester ID)
>   [10405.614959] pcieport 0000:00:1b.0:   device [8086:7ac4] error
> status/mask=00100000/00004000
>   [10405.620296] pcieport 0000:00:1b.0:    [20] UnsupReq
>  (First)
>   [10405.625554] pcieport 0000:00:1b.0: AER:   TLP Header: 34000000
> 01000052 00000000 00000000
>   [10405.631180] pcieport 0000:00:1b.0: PCIe Bus Error:
> severity=Uncorrected (Non-Fatal), type=Transaction Layer, (Requester ID)
>   [10405.636495] pcieport 0000:00:1b.0:   device [8086:7ac4] error
> status/mask=00100000/00004000
>   [10405.641867] pcieport 0000:00:1b.0:    [20] UnsupReq
>  (First)
>   [10405.647169] pcieport 0000:00:1b.0: AER:   TLP Header: 34000000
> 01000052 00000000 00000000
>   [10405.652919] pcieport 0000:00:1b.0: PCIe Bus Error:
> severity=Uncorrected (Non-Fatal), type=Transaction Layer, (Requester ID)
>   [10405.658369] pcieport 0000:00:1b.0:   device [8086:7ac4] error
> status/mask=00100000/00004000
>   [10405.663803] pcieport 0000:00:1b.0:    [20] UnsupReq
>  (First)
>   [10405.669263] pcieport 0000:00:1b.0: AER:   TLP Header: 34000000
> 01000052 00000000 00000000
>   [10405.675130] pcieport 0000:00:1b.0: PCIe Bus Error:
> severity=Uncorrected (Non-Fatal), type=Transaction Layer, (Requester ID)
>   [10405.680699] pcieport 0000:00:1b.0:   device [8086:7ac4] error
> status/mask=00100000/00004000
>   [10405.686267] pcieport 0000:00:1b.0:    [20] UnsupReq
>  (First)
>   [10405.691759] pcieport 0000:00:1b.0: AER:   TLP Header: 34000000
> 01000052 00000000 00000000
>
>   This has happened even since I got the machine. It also happened with
>   5.15.
>
>   ProblemType: Bug
>   DistroRelease: Ubuntu 22.10
>   Package: linux-image-5.19.0-15-generic 5.19.0-15.15
>   ProcVersionSignature: Ubuntu 5.19.0-15.15-generic 5.19.0
>   Uname: Linux 5.19.0-15-generic x86_64
>   ApportVersion: 2.23.0-0ubuntu1
>   Architecture: amd64
>   AudioDevicesInUse:
>    USER        PID ACCESS COMMAND
>    /dev/snd/controlC0:  dan        2477 F.... wireplumber
>    /dev/snd/seq:        dan        2474 F.... pipewire
>   CRDA: N/A
>   CasperMD5CheckResult: pass
>   Date: Tue Sep  6 13:52:35 2022
>   InstallationDate: Installed on 2022-07-20 (47 days ago)
>   InstallationMedia: Ubuntu 22.10 "Kinetic Kudu" - Alpha amd64 (20220718)
>   MachineType: Intel(R) Client Systems NUC12DCMi7
>   ProcFB: 0 i915drmfb
>   ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.19.0-15-generic
> root=UUID=a69020a6-a1dd-436c-b75a-be890a4063be ro quiet splash vt.handoff=7
>   PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
> PulseAudio daemon running, or not running as session daemon.
>   RelatedPackageVersions:
>    linux-restricted-modules-5.19.0-15-generic N/A
>    linux-backports-modules-5.19.0-15-generic  N/A
>    linux-firmware                             20220831.gitd3c92280-0ubuntu1
>   SourcePackage: linux
>   UpgradeStatus: No upgrade log present (probably fresh install)
>   dmi.bios.date: 12/20/2021
>   dmi.bios.release: 5.24
>   dmi.bios.vendor: Intel Corp.
>   dmi.bios.version: EDADL579.0046.2021.1220.2351
>   dmi.board.name: NUC12EDBi7
>   dmi.board.vendor: Intel Corporation
>   dmi.board.version: M27908-302
>   dmi.chassis.type: 35
>   dmi.chassis.vendor: Intel Corporation
>   dmi.chassis.version: 2.0
>   dmi.ec.firmware.release: 3.7
>   dmi.modalias:
> dmi:bvnIntelCorp.:bvrEDADL579.0046.2021.1220.2351:bd12/20/2021:br5.24:efr3.7:svnIntel(R)ClientSystems:pnNUC12DCMi7:pvrM30143-302:rvnIntelCorporation:rnNUC12EDBi7:rvrM27908-302:cvnIntelCorporation:ct35:cvr2.0:skuRNUC12DCMi70000:
>   dmi.product.family: DC
>   dmi.product.name: NUC12DCMi7
>   dmi.product.sku: RNUC12DCMi70000
>   dmi.product.version: M30143-302
>   dmi.sys.vendor: Intel(R) Client Systems
>
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>
>