The monitors were not being detected at all. But I just got an update to the nvidia modules package - linux-modules- nvidia-560-open-6.11.0-18-generic, and after installing that, the monitors are being detected again. I'm guessing that it was just nvidia driver lagging behind the linux kernel update.
The bug can be closed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2098729 Title: External displays on Thunderbolt dock not working after upgrading to 6.11.0-18-generic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2098729/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs