On Tue, May 21, 2024 at 11:24:56AM +0200, Gia wrote:
Thank you for your suggestion Mika, as a general rule I totally agree with you and I do not mess with kernel default parameters, but I remember "pcie_aspm=off" was necessary at the time I set up the system. Probably a kernel or a BIOS update makes it unnecessary today.
Okay, thanks.
I see it removes these messages from my logs but I trust you when you say they have not an impact on functionality:
May 21 11:01:36 um773arch kernel: pcieport 0000:05:04.0: Unable to change power state from D3hot to D0, device inaccessible May 21 11:01:36 um773arch kernel: igb 0000:09:00.0 eth0: PCIe link lost May 21 11:01:36 um773arch kernel: xhci_hcd 0000:08:00.0: xHCI host controller not responding, assume dead May 21 11:01:36 um773arch kernel: xhci_hcd 0000:07:00.0: xHCI host controller not responding, assume dead
Correct these are side-effect of the USB4 topology reset we do. As explained earlier the tunnels get re-established and the devices will come back soon after this.