I think most likely the problem is a side effect of the customizations this machine has experienced over the years. Like switching display managers multiple times, or using a non-standard kernel.
I would suggest the fastest way to a fix might be to just reinstall fresh: http://cdimage.ubuntu.com/daily-live/current/ If you need DisplayLink support for kernel 5.13 then I can confirm the 5.5 beta driver works well: https://www.synaptics.com/products/displaylink-graphics/downloads/ubuntu -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1960336 Title: No login screen after recent update To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1960336/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
