Dell WD19TB dock frequently reconfigures
Hi,
I hope this is the right place to file a bug like this. I have a thunderbolt dock connected to Dell XPS. Some days it seems to work fine and some days it frequently (every 30 seconds or so) reconfigures.
I see this output in my dmesg. And there seems to be a bunch of people having similar issues here.
reset full-speed USB device number 43 using xhci_hcd
Also this is the device description from boltctl.
kai@kai-xps ~ (master)> boltctl list
● Dell WD19TB Thunderbolt Dock
├─ type: peripheral
├─ name: WD19TB Thunderbolt Dock
├─ vendor: Dell
├─ uuid: 00f2e0b8-b8a8-d400-ffff-ffffffffffff
├─ generation: Thunderbolt 3
├─ status: authorized
│ ├─ domain: c4010000-0072-740e-0370-388392c1a901
│ ├─ rx speed: 40 Gb/s = 2 lanes * 20 Gb/s
│ ├─ tx speed: 40 Gb/s = 2 lanes * 20 Gb/s
│ └─ authflags: none
├─ authorized: Tue 03 Nov 2020 03:08:19 PM UTC
├─ connected: Tue 03 Nov 2020 03:08:19 PM UTC
└─ stored: Tue 06 Oct 2020 04:36:24 PM UTC
├─ policy: iommu
└─ key: no