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I'm receiving PCIe bus errors in kern.log of version 16, 18 and 19 of Ubuntu when booting the system:

kernel: [ 13.231617] pcieport 0000:00:1c.0: AER: Corrected error received: id=00e0
kernel: [ 13.231627] pcieport 0000:00:1c.0: PCIe Bus Error: severity=Corrected, type=Physical Layer,
id=00e0(Receiver ID)
kernel: [ 13.231630] pcieport 0000:00:1c.0: device [8086:9d14] error status/mask=00000001/00002000
kernel: [ 13.231633] pcieport 0000:00:1c.0: [ 0] Receiver Error (First)

I already avoided this error temporarily in kernel log by disabling ASPM with the kernel parameter pcie_aspm=off

Is there a permanent solution to fix this PCIe bus error?

Fabby
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Durgamahesh Manne
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1 Answers1

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It's a bug in the kernel. The only thing you can do is to await a newer kernel being distributed by Canonical (the company behind Ubuntu) after Linus Torvalds' team gets to fix it.

Fabby
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