Hi, I have done some further investigation and these are my results: - Clean install of Ubuntu 16.10: No luck - Clean install of Ubuntu Gnome: - GNOME and GNOME Classic (I believe) sessions - same result, although it managed to reach login screen. But once I type in the password and hit enter, both screens flicker and I am bumped back to login screen as if I never logged in. No error messages, nothing. - GNOME sessions with only one external monitor connected to the dock station. In either case all was good and I was able to log in etc. - GNOME on Wayland: DID ACTUALLY WORK! So, I moved my system to that GNOME session for the time being. Good for a change too :)
Regards, isotope. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1635906 Title: Low graphics mode in multi monitor setup after upgrade to 16.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1635906/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs