On Mon, Mar 03, 2025 at 05:53:22AM -0800, Kenneth Crudup wrote: > > No failures for you at all? OK. It'll take me a couple of days to do all the > steps, but I'll get on it and get back to you. > > > "Forget" all devices from boltctl to make sure PCIe is not involved. > > What's this do? And my system recognizes all new TB devices automatically > (no manual intervention required). Right it does that if you have screen unlocked. If you "forget" them then it should in theory at least keep from creating PCIe tunnels, so keeping them out of the equation (we just want to concentrate on the TB/DP side here). Actually if you use GNOME there is a better way, same dialog but switch off "Allow direct access to devices such as docks and external GPUs." this will temporarily stop authorizing PCIe tunnels. You can switch it back on when you are done reproducing.
