Thunderbolt failure, all USB ports stop working. AER: can't recover | pressku.com

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I americium utilizing a Lenovo Thinkpad X1 Extreme Gen 5 pinch a afloat updated Kubuntu 23.10/KDE/X11 session. I person 2 outer monitors and a bunch of devices connected via a Lenovo Thunderbolt 3 Dock. Every erstwhile successful a while, my laptop conscionable gives up each devices connected done nan dock isolated from nan monitors. The monitors proceed to activity normally. The keyboard, mouse, mic, camera etc extremity working.

It is fixed only aft a restart, and everything useful normally, until this randomly happens again! This is what I spot successful nan syslog erstwhile this happens:

2024-02-13T22:01:19.683555+05:30 Matrix kernel: [ 1546.756620] pcieport 0000:00:1d.0: AER: Uncorrected (Fatal) correction received: 0000:20:00.0 2024-02-13T22:01:19.683571+05:30 Matrix kernel: [ 1546.756627] pcieport 0000:20:00.0: AER: PCIe Bus Error: severity=Uncorrected (Fatal), type=Inaccessible, (Unregistered Agent ID) 2024-02-13T22:01:19.683574+05:30 Matrix kernel: [ 1546.756632] thunderbolt 0000:22:00.0: AER: can't retrieve (no error_detected callback) 2024-02-13T22:01:19.683576+05:30 Matrix kernel: [ 1546.756634] xhci_hcd 0000:25:00.0: AER: can't retrieve (no error_detected callback) 2024-02-13T22:01:19.683576+05:30 Matrix kernel: [ 1546.756636] xhci_hcd 0000:27:00.0: AER: can't retrieve (no error_detected callback) 2024-02-13T22:01:19.683585+05:30 Matrix kernel: [ 1546.756638] xhci_hcd 0000:56:00.0: AER: can't retrieve (no error_detected callback) 2024-02-13T22:01:19.831614+05:30 Matrix kernel: [ 1546.901452] pcieport 0000:00:1d.0: AER: Root Port nexus has been reset (0) 2024-02-13T22:01:19.831629+05:30 Matrix kernel: [ 1546.901485] pcieport 0000:00:1d.0: AER: instrumentality betterment failed 2024-02-13T22:01:19.858448+05:30 Matrix krunner[5864]: error: v4l2-input: /dev/video4: prime timed out 2024-02-13T22:01:19.858592+05:30 Matrix krunner[5864]: error: v4l2-input: /dev/video4: grounded to log status 2024-02-13T22:01:20.025147+05:30 Matrix krunner[5864]: error: v4l2-input: /dev/video4: prime timed out

kernel version: 6.5.0-17-generic (64-bit)

How do I hole this aliases debar this from happening? Alternatively, is location a measurement I tin retrieve from this correction without a restart?

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