I can confirm this - the xrandr plugin is failing: ** (gnome-settings-daemon:4379): WARNING **: /usr/lib/gnome-settings- daemon-2.0/libxrandr.so: undefined symbol: gnome_rr_screen_get_timestamps
** Changed in: gnome-settings-daemon (Ubuntu) Importance: Undecided => Medium ** Changed in: gnome-settings-daemon (Ubuntu) Status: New => Confirmed -- 2.27.3-0ubuntu1 update broke xrandr / Display Preferences https://bugs.launchpad.net/bugs/387391 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs