If you make a faulty choice, and cannot login using GNOME, it may be possible to edit ~/.config/monitors.xml to recover. Change the resolution settings e.g. <width>1280</width> <height>1024</height>
-- Setting non-cloned dual monitor screen resolutions hangs system https://bugs.launchpad.net/bugs/248244 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