To resolve issues (1) and (3), use xserver-xorg-video-i810-modesetting (universe).
** Changed in: xserver-xorg-video-i810 (Ubuntu) Importance: Medium => Low -- i810 driver: Using external widescreen monitor on a laptop needs a lot of complicated manual configuring https://launchpad.net/bugs/86258 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
