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PC 启动时显示此错误

tag-icon • tag-icon boot hp 18.10
PC 启动时显示此错误

窗口确实启动了，但在启动屏幕上显示以下错误。

pcieport 0000:00:1c.5: PCIe Bus Error: severity=uncorrected (Non-Fatal), type = transaction Layer, (Completer ID)
pcieport 0000:00:1c.5: device [8086:9d15] error status/mask=00008000/00010000
pcieport 0000:00:1c.5:   [15] completer abort         (First)
pcieport 0000:00:1c.5: TLP Header: 00000000 00000000 00000000 00000000

这是错误吗？我需要做什么吗？或者会有什么影响？

更新：仅 17 年 12 月的报告如下：

Dec 17 11:47:10 engineer-HP-ProBook-450-G5 kernel: [    3.401392] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug SHPCHotplug PME AER PCIeCapability LTR]
Dec 17 11:47:10 engineer-HP-ProBook-450-G5 kernel: [    4.410646] pcieport 0000:00:1c.0: AER enabled with IRQ 120
Dec 17 11:47:10 engineer-HP-ProBook-450-G5 kernel: [    4.410677] pcieport 0000:00:1c.5: AER enabled with IRQ 121
Dec 17 11:47:10 engineer-HP-ProBook-450-G5 kernel: [    4.410707] pcieport 0000:00:1d.0: AER enabled with IRQ 122
Dec 17 11:47:17 engineer-HP-ProBook-450-G5 kernel: [   34.454681] pcieport 0000:00:1c.5: AER: Uncorrected (Non-Fatal) error received: 0000:00:1c.5
Dec 17 11:47:17 engineer-HP-ProBook-450-G5 kernel: [   34.458033] pcieport 0000:00:1c.5: AER: Device recovery failed
Dec 17 11:47:20 engineer-HP-ProBook-450-G5 kernel: [   37.834700] pcieport 0000:00:1c.5: AER: Uncorrected (Non-Fatal) error received: 0000:00:1c.5
Dec 17 11:47:20 engineer-HP-ProBook-450-G5 kernel: [   37.838915] pcieport 0000:00:1c.5: AER: Device recovery failed
Dec 17 11:47:42 engineer-HP-ProBook-450-G5 colord[3693]: Cannot adopt OID in UCD-SNMP-MIB: laErrMessage ::= { laEntry 101 }
Dec 17 11:47:42 engineer-HP-ProBook-450-G5 colord[3693]: Cannot adopt OID in UCD-SNMP-MIB: laErrorFlag ::= { laEntry 100 }

grep -i "PCIe Bus Error" /var/log/syslog 的输出*

Dec 17 11:47:17 engineer-HP-ProBook-450-G5 kernel: [   34.454706] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Uncorrected (Non-Fatal), type=Transaction Layer, (Completer ID)
Dec 17 11:47:20 engineer-HP-ProBook-450-G5 kernel: [   37.834711] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Uncorrected (Non-Fatal), type=Transaction Layer, (Completer ID)
Dec 17 17:14:23 engineer-HP-ProBook-450-G5 kernel: [   34.295027] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Uncorrected (Non-Fatal), type=Transaction Layer, (Completer ID)
Dec 17 17:14:26 engineer-HP-ProBook-450-G5 kernel: [   37.456799] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Uncorrected (Non-Fatal), type=Transaction Layer, (Completer ID)
Dec 17 22:35:48 engineer-HP-ProBook-450-G5 kernel: [   32.872801] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Uncorrected (Non-Fatal), type=Transaction Layer, (Completer ID)
Dec 17 22:35:52 engineer-HP-ProBook-450-G5 kernel: [   36.169689] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Uncorrected (Non-Fatal), type=Transaction Layer, (Completer ID)
Dec 17 22:36:03 engineer-HP-ProBook-450-G5 kernel: [   47.950198] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Uncorrected (Non-Fatal), type=Transaction Layer, (Completer ID)
Dec 17 22:36:11 engineer-HP-ProBook-450-G5 kernel: [   55.548353] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Uncorrected (Non-Fatal), type=Transaction Layer, (Completer ID)

答案1

来自评论...

检查 AER 错误爆炸后/var/log/syslog*，注意到该错误仅在启动时发生，并且不是致命的，您现在可以忽略该错误。

有关 AER 错误的更多信息以及它们的含义，请访问https://www.kernel.org/doc/Documentation/PCI/pcieaer-howto.txt。

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