This is true for all Display Link Devices under Ubuntu. Bought a Lilliput UM-70 (Displaylink) USB Monitor because I saw someone else in the community got it working. The Liliput also showed a green screen when plugged in, instead of the display, so the bug is larger than only the HP USB Graphics Adapter. With some xorg.conf hacking I was able to get the Lilliput UM-70 started (GDM shows up, but xorg (xinerama) crashes when the desktop loads).
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/812594 Title: HP USB Graphics Adapter (Displaylink) shows green screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-displaylink/+bug/812594/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs