Deadlock after connecting a Thunderbolt3 docking station
With pure 3.28.0, after connecting the laptop to the docking station, displays flash for a bit, shell gets rendered on 2/3 screens and then it freezes indefinitely. SSHing to the machine shows gnome-shell eating 100% CPU.
ofourdan has provided this build: https://koji.fedoraproject.org/koji/taskinfo?taskID=25728882 that slightly improves the situation.
On the first try, everything works as expected. Disconnecting and reconnecting the dock for the first time afterwards does make everything go black. After disconnecting then, shell works alright on the laptop. THEN, after connecting the dock again, gnome-shell crashes both for the user and GDM. Backtrace is here: https://paste.fedoraproject.org/paste/pEqgZLdOlOl6lQ7hs~Oltw
- DELL TB16 Docking station
- DELL XPS 13 9360
- OpenGL renderer string: Mesa DRI Intel(R) HD Graphics 620 (Kaby Lake GT2)