I've installed mainline 5.10 and retried but the outcome was the same. I've attached the corresponding dmesg log including the same kmsg messages as before.
** Attachment added: "dmesg log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1908139/+attachment/5445155/+files/kernel5.10.dmesg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1908139 Title: ThinkPad T14s external display not working on ThinkPad USB-C Dock Gen2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1908139/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
